-->''"And when at last it is time for the transition from megacorporation to planetary government, from entrepreneur to emperor, it is then that the true genius of our strategy shall become apparent, for energy is the lifeblood of this society and when the chips are down he who controls the energy supply controls the planet. In former times the energy monopoly was called "The Power Company"; we intend to give this name an entirely new meaning."''
--->-- ''CEO Nwabudike Morgan'', "The Centauri Monopoly", ''SidMeiersAlphaCentauri''

Speculative fiction, especially {{Dystopia}}n and {{Cyberpunk}} fiction, tends to lean toward massive corporations. These corporations are usually umbrella corporations, controlling dozens of smaller companies that manufacture everything from clothing to military hardware. They can even [[LawEnforcementInc be the police]].

Perhaps there is one company [[AcmeProducts that produces *everything*]]. This goes beyond the definition of "monopoly."

The Megacorp is home to the CorruptCorporateExecutive, BadBoss, PointyHairedBoss, and ObstructiveBureaucrat, and usually has {{Amoral Attorney}}s on the payroll. Employees of darker Mega Corps are sometimes portrayed as oppressed, paid pitifully low wages (if at all), and treated as expendable. Megacorps are often PeaceAndLoveIncorporated. The more dangerous or powerful Mega Corps may have PrivateMilitaryContractors or other HiredGuns (or even [[OneNationUnderCopyright an entire country]]) at their disposal. A more benign version may be owned by a RichIdiotWithNoDayJob.

In the United States, the Sherman Antitrust Act of 1890 was enacted to curb the growth and influence of cartels and monopolies. However, despite what [[http://en.wikipedia.org/wiki/Megacorporation The Other Wiki]] says, there ''are'' several Mega Corps in the real world, making this TruthInTelevision.
----
!!Examples

[[foldercontrol]]

[[folder: Anime ]]

* Toha Heavy Industries from both ''{{Blame}}''! and ''{{BioMega}}''.
* Capsule Corp. from ''{{Dragonball}}'' produces everything from houses to cars, and then puts them in a small portable capsule. The Brief family is so rich that they build people space crafts for free.
* The Paradigm Corporation in ''{{TheBigO}}'' controls everything inside Paradigm City.
* Nergal from ''MartianSuccessorNadesico'' is a somewhat more benign example, but keep in mind that it's a private company with enough resources to build and crew its own ''spaceship''. Needless to say, everything on board is a Nergal product.
* Paradias in ''[[{{Yu-Gi-Oh}} Yu-Gi-Oh!]]'', which possessed shares in every company on the planet and even held sway over world governments in addition to being a front for the {{Cult}} and its [[AncientConspiracy Ancient Conspiracy]]
** The "shares in every company" isn't that impressive though. [[DidNotDoTheResearch "Index funds" are a fairly common method of investment]]
* Genom Corporation from ''BubblegumCrisis'' is a sprawling global economic powerhouse which manufactures everything from toasters to military cyborgs (Boomers). It exerts tremendous influence on the world's governments and entertains plans for overt world domination through the use of the so-called Overmind Control System, which is presumably capable of remotely controlling all [=AI=]s on the planet.
* Daiwa Heavy Industries from ''Vexille'' succeed in [[spoiler: assuming complete control of Japan, eradicating most of its population and turning the survivors into cyborg drones. They also have plans to do the same on a worldwide scale.]]
* The [[DeathNote Yotsuba Corporation]]. According to ''How to Read 13'', it is a massive international corporate conglomerate that employs over 300,000 people and is involved in everything from heavy industry to resort development to military weapons. It gets even more powerful when the [[CorruptCorporateExecutive Yotsuba Group]] uses the [[ArtifactOfDoom death note]] to kill off Yotsuba's rivals. [[TheGuardsMustBeCrazy Their security is very lax though]] and [[spoiler: after Light kills the Yotsuba Group, the megacorporation's stock plummets and the Yotsuba Corporation loses much of its influence.]]

[[/folder]]

[[folder: Comic Books ]]

* [=LexCorp=] from TheDCU, which employs roughly a third of the people in Metropolis, runs everything from the supermarket to the daily news, and exists primarily as a tool in its CEO's plan to destroy [[Comicbook/{{Superman}} one single individual]].
** Its current CEO is Lana Lang, who has recently had to explain to Superman that the structure of the company is such she can't ''stop'' it making Kryptonite weapons without laying off a lot of people.
* [[Comicbook/{{Batman}} Wayne Enterprises]] is a rare example of a MegaCorp out to do ''good''. Bruce Wayne took over his late father's corrupted company and turned it into a force against poverty, unemployment, and other societal ills he couldn't handle with a Batarang. Like Luthor's company, it controls most business in Gotham City. This probably explains why Gotham is still a bustling growth city considering the fact that people like Joker run amok on a nightly basis. It is usually second only to [=LexCorp=] in international clout, as well; similarly, Wayne is usually described as the second-wealthiest man in the world.
* The Marvel Universe counterpart to Wayne Enterprises is [[Comicbook/{{IronMan}} Stark Industries]].
* Marvel's ''2099'' titles had the world run by megacorps.
** You know it's bad when ''Dr Doom'' is the main hero
* [[{{Watchmen}} Veidt Enterprises]], run by Adrian Veidt. Makes everything from hairspray to music television to tachyon particle emitters.
* TheAuthority once battled an interdimensional mega corporation.

[[/folder]]

[[folder: Film ]]

* Weyland-Yutani, ''{{Alien}}'' franchise. Famously evil enough to sacrifice squads of colonial marines, entire colonies, and even the security of the Earth in its attempt to weaponize the titular alien critters...and ironically, eventually bought out by an even ''more'' evil rival, Wal-Mart.
** [[DisContinuity What are you talking about? No movie ever existed implying that.]]
* Omni Consumer Products, ''RoboCop''.
* The Trade Federation in the ''StarWars'' prequel trilogy is wealthy and influential enough to maintain its own navy (albeit one composed of converted cargo ships) and blockade entire planets at a whim, as well as have its own seat in the Galactic Senate. Yeah, they were rich enough to explicitly buy political power.
*** Going to have to correct you there. `Their' seat in the senate is the seat of the [[PlanetOfHats planet of Neimodia]], the inhabitants also happen to be in control of the Trade Federation. TheMoreYouKnow...
** The presence of fellow {{Mega Corp}}s the Techno Union and Banking Clan in the Separatist army seems to suggest that maintaining a giant army of killer Deathbots is a standard business practice in the Star Wars galaxy.
*** It was until (explained in the ExpandedUniverse) the Galactic Empire outlawed military droids.
** Also from the ExpandedUniverse, Kuat Drive Yards is the Empire's primary manufacturer of starships. It should be noted that this company is powerful enough to have a security fleet comprised mostly of [[BeyondTheImpossible Star Battlecruisers and Star Dreadnoughts that dwarf the Empire's iconic]] [[CarrierBattleship Star Destroyers]], each of which is in turn, powerful enough to literally scare ''an entire star system'' into submission. Talk about overkill.
** Czerka Corp. in ''KnightsOfTheOldRepublic'' doesn't have its own navy, but it does own and enslave entire planets (Kashyyyk being one of them) and is utterly indifferent to the outcome of the Jedi Civil War.
** The Corporate Sector Authority, first seen in the early Han Solo Adventure novels, owns an entire sector of space (the Corporate Sector), in which the Empire permits it to harvest and exploit resources with impunity. Strip-mine entire worlds? Enslave whole populations? Execute workers for conspiring to form labor unions? Check, Check, and Check.
* Buy N Large, from ''{{WALL-E}}'', a [[BrandX barely-disguised]] scathing satire of Wal-Mart. It's so large that the CEO is literally President of the World - we even see the White House press room redone with the Buy N Large logo.
* Played with in ''{{Scanners}}'', where [=ConSec=] is given much the same role as TheKingdom would be in a standard fantasy, with a ReasonableAuthorityFigure and an EvilChancellor. Two evil chancellors, if you count [[spoiler: Dr. Ruth]].
* The BigBad in RepoTheGeneticOpera, GeneCo, definitely counts, what with the selling you organs which will be repossessed if you don't make payments for 90 days (which is common in the future), getting you hooked on drugs, and generally being jerks. But they did save the world at one point, SoYeah.
* The East India Trading Company from ''PiratesOfTheCaribbean''. It even got control over an armada of over [[AllThereInTheManual 300 warships from the British Royal Navy]]. Not surprising, given its real life counterpart is also an example.
* ''{{District9}}'''s MNU is by far one of the most evilest MegaCorps ''ever''. They force the aliens to live in slums, treat them like crap, spread lies about them to keep the rest of the human race from finding out what they do, arrest any human not on their payroll from coming into contact with aliens (again to prevent the rest of mankind from finding out what they're doing) even their own employees are in the dark like the fact that they [[spoiler: are tring to make a human-alien hybrid so they can use their weapons]]. In fact they're so bad FanDumb lumps ''the entire human race (all 6.5 billion) with them.'' (really, it's like blaming the whole German population for what Hitler did, yes I went there).
* ''The International'' (2009) is about efforts to investigate an international bank that finances third world revolution, money laundering and arms trading. Based on the real life [[http://en.wikipedia.org/wiki/Bank_of_Credit_and_Commerce_International BCCI]].

[[/folder]]

[[folder: Literature ]]

* Manpower Incorporated of the ''HonorHarrington'' series is the poster boy of this trope. They own and control entire ''planets,'' have their own space navy, their own army complete with [[SuperSoldier combat line clones]], own other corporations, their main products are [[http://en.wikipedia.org/wiki/Mesa_%28Honorverse%29#Manpower_Incorporated genetic slave clones]], and practically dictate the foreign and domestic policy of not one, not two, but ''dozens'' of star nations. To add icing on the cake, their CEO Albrecht Dettweiler, is a [[GattacaBabies genetically engineered]] MagnificentBastard; with major emphasis on the bastard part..
** Although Manpower is widespread and powerful, they are not alone in being a system spanning Megacorp. Kinder examples such as the Hauptman Cartel and Honor's own company. Not to mention the Mafia planets like Erewhon.
* ''Combine Honnete Ober Advancer Mercantiles'' (CHOAM), {{Dune}}. They control all interstellar business in the Imperium except for star travel.
** Regarding the last part: The major stockholders of CHOAM consist of the Emperor, the Bene Gesserit sisterhood and... the Spacing Guild.
*** CHOAM has the curious distinction of being a megacorp in a feudal society. The main indication of political power among the nobility is the possession of CHOAM stock and directorships.
* ''Jennifer Government'' has two giant corporate alliances, US Alliance and Team Advantage, that cover the strongest and second strongest corporations of every trade, respectively. Any independent companies have long since gone bankrupt.
* The ''ThursdayNext'' books have the Goliath Corporation, which produces everything "from cradles to coffins." They're also more or less the main villains of the series.
**Well, at least the excutives of Goliath are. The {{Mook}}s lean more towards {{Punch Clock Villain}}y.
* The dystopian society featured in Eoin Colfer's ''The Supernaturalist'' is controlled by real companies. Buick have laser satellites, Pepsi has a private army, and so on.
** And they all have commando-lawyer strike teams. Seriously.
* The concept is a heavily examined theme in Kim Stanley Robinson's RedMarsTrilogy, where modern multinational corporations successively evolve into 'transnational corporations' (transnats) and then 'metanational corporations' (metanats, richer and powerful than most nations on earth) over the first two books before they effectively collapse in the face of a global catastrophe and worldwide uprisings near the end of the second book.
* Morning Star Cartel (a MeaningfulName) in ''A Game of Universe'' is a global corporation that became a interplanetary and then an interstellar corporation, thanks to the founder making A DealWithTheDevil.
* ''[[http://en.wikipedia.org/wiki/Podkayne_of_Mars Podkayne of Mars]]'' by RobertAHeinlein. The Venus Corporation, which controls the entire planet.
** In RobertAHeinlein's ''Friday'', the Shipstone corporation owns, by the protagonist's own accounting, pretty much everything on Earth -- to the point where it controls nuclear weapons and uses them on ''countries'' that piss it off; and its internal "power struggles" are resolved by mass assassination.
* Goodkind International, in the WhateleyUniverse. They make a big deal about taking care of the 'little people' and being a responsible corporation. But the CEO disinherited and disowned his own son when the boy became a mutant, and ''turned the kid over to a company mad scientist for experiments''. Kind of makes you wonder about the company now...
** Since they're also behind the highly anti-mutant "Humanity First!" organization and the main backer of the anti-mutant paramilitary Knight of Purity, as well major funders of the international Mutant Commission Office, we probably don't have to wonder all that much. It's pretty clear now.
* Used and subverted with Event Horizon from the sci-fi detective series by Peter F. Hamilton. Although megacorporations are more powerful than governments, the young and patriotic CEO Julia Evans keeps most of her industry in Britain to provide work and a strong economy, rather than subcontracting out to cheaper Pacific Rim countries. Of course, this also increases Event Horizon's power and influence within Britain. Hamilton's later novel "Fallen Dragon" reverts to the traditional trope with Earth dominated by five mega-corporations which wield almost unlimited power and increase their profits by using their [[PrivateMilitaryContractors private army and spacefleet]] to [[SpacePirate asset-strip the offworld colonies they helped establish]].
* The DreamPark series by Larry Niven and Steven Barnes subverts the connotations of this. Huge? Check. Multidisciplinary? Check. Consider themselves above the law? Check. Manipulate people with subliminal messages? Check and Double-check. Good guys? Also check.
* In the AlternateHistory classic "For Want of a Nail" by Robert Sobel, the company Kramer Associates directly runs the Phillippines and Taiwan along with influencing many of the great powers economically with holdings in the United States of Mexico, Japan, The Confederation of North America etc. Kramer Associates was the first to develop the Atomic Bomb in the 1960s. The notable thing about "For Want of a Nail" is that it was written well before cyberpunk popularized the sovereign corporation trope.
* J Corp in TadWilliams' ''{{Otherland}}'' is one of these. While not as large as some of the other examples (it has competitors), it's still big enough to own a private army, cofinance a project to build the world's most powerful computer network, and pretty much tell governments to piss off.
* The Syndicate Worlds from ''TheLostFleet'' are an interstellar nation seemingly comprised of several Megacorps. Officers in the fleet are even referred to as [=CEOs=].
* PhilipKDick loved this trope:
** Trails of Hoffman Inc appeared in ''Lies Inc''. The company offered teleport services to a far-off world. It was a one way ticket, no way home. But the company definitely had its fingers in other pursuits, and whatever they were doing on Whale Mouth was not what they claimed.
** New Path in ''AScannerDarkly'' also qualifies. Though it advertises as a rehab clinic for Substance D addicts, it actually grows the plants the drug is distilled from and is implied to have connections to law enforcement and other industries.
** ''Ubik'' has several, which may control reality itself.

[[/folder]]

[[folder: Live Action TV ]]

* The titular organization of ''{{Dollhouse}}''.
* Blue Sun Corporation from ''{{Firefly}}'', which makes just about any kind of consumer products you can name in the Verse and among other things may have been responsible for the Academy and what they did to River.
* [=WeSaySo=], ''{{Dinosaurs}}''.
* A recurring joke on ''MysteryScienceTheater3000'' would name some fictional company (either featured in the movie or derived from someone's name) as "a subsidiary of [=ConHugeCo=]."
* Also from MST3K: Novacorp, from the episode "Overdrawn At The Memory Bank."
** And Gencorp from ''Time Chasers''.
* ''MaxHeadroom'' placed the television networks, and Zik Zak, into this role.
* Massive Dynamic on the show ''{{Fringe}}''. When your slogan is "What do we do? What ''don't'' we do?" that should be a major hint to anyone
* Vexcor in ''CharlieJade'' is the largest and most prominent of the five MegaCorps that run the {{Dystopia}}n parallel world the protagonist is from.
* Veridian Dynamics of ''BetterOffTed'' is at least almost there.
-->''"And we never part with money unless a more powerful nation forces us to, and there are only three of those left."''
* Gracen & Gracen of ''Profit''.
*GloboChem of Mr. Show with Bob and David.
* Captain Sheridan makes an offhand reference to "Disneyplanet" in ''[[BabylonFive Babylon 5]]'', implying that the Walt Disney Company is dabbling in planetary government by the 23rd century.
** Edgars Industries, "the biggest biochemical conglomerate on Mars." William Edgars specifically enlightens Garibaldi about the real power in the Alliance. One of the major reasons Clark is giving PsiCorps extraordinary powers is because he is worried of the amount of control exerted by the Megacorps and want to return the power to the politicians... well specifically to him.
--> '''William Edgars''': The Megacorporations have been in charge for years.

[[/folder]]

[[folder: Tabletop Games ]]

* Pentex, ''TheWorldOfDarkness''. They're a front for the [[CosmicHorror embodiment of entropy]] and its efforts to poison the entire universe.
** The New World of Darkness has the Cheiron Group from ''[[HunterTheVigil Hunter: The Vigil]]'', a gigantic multinational organization that controls a dozen front businesses. One of those departments [[TheydCutYouUp hunts, captures and studies supernatural creatures]], both to find new product possibilities and to utilize their powers (by harvesting bits of them) for the company's own use. Their employees are given a handbook containing near-useless information as their only guide to what they're dealing with, so turnover is insane (giving the player characters a job opening).
*** The second case is a more realistic example, in that they're {{Anti Villain}}s who truly want to do good for society, [[CutLexLuthorACheck and turn a buck doing it]]. Of course, the book itself admits that this is a [[MoralMyopia shaky justification]] for allowing themselves to dissect beings they ''know'' to be (usually) innocent, and most of Cheiron is a HeelRealisation away from a life full of guilt-induced BadDreams.
* ''{{Shadowrun}}'' has ten Megacorps that produce nearly all the goods and services one can find in 2070.
**Interesting in that real-world corporations such as Microsoft and Wal-Mart are included in the Shadowrun universe, but are decidedly inferior in size and influence compared to any several dozen other businesses.
** It's established in the backstory that the Grid Crash in 2029 massively weakened the existing corporations and made them very vulnerable to aggressive newcomers as well as forcing mergers and buyouts that made the Big 10 what they are.
***BMW was bought outright by the great Dragon Lofwyr and formed the early backbone of Saeder-Krupp.
***Ford and most of the other American auto companies were bought or merged with Ares.
*** Sony is still fairly strong in Japan, but has shrunk to the status of a regional company that has spent the last few decades just barely avoiding being bought out or taken over.
***Microsoft was almost killed overnight during the Crash but managed to hang on as the third tier cyberdeck software maker Microdeck (still run by the Gates family too); the third edition even made a plot hook out of them and possible ties to the Otaku. The company heir-to-be has been exploring the Matrix since his infancy. One story posted by a Shadowland runner says that he struck up a virtual relationship with her; for several weeks, he knew the exact right things to say, the right buttons to press to come across as her ideal man, etc., until she finally broached the idea of meeting in person. At that point, he abruptly ended the relationship and ceased contact. Pissed off at being played for a fool, she spent months tracking him down, eventually discovering that he was a pale, teenaged boy who had spent almost his entire life in the Matrix with absolutely no physical social experience. He had spent weeks studying everything about her on the Matrix and used that information to construct the persona of her perfect man, but panicked at the idea of speaking to her in person. Out of pity and/or disgust, she left him alive.
* Interstellar corporations in {{Traveller}}, such as [=GSbAG=], Hortalez et Cie, Sternmetal Horizons, Ling-Standard Products and [=SuSAG=].
* The Alternity game's Star*Drive setting. The following Stellar Nations, which controlled large regions of space: Austrin-Ontis Unlimited, Insight, the Rigunmor Star Consortium, the Starmech Collective, and Voidcorp.
* In {{SLA Industries}}, the eponymous MegaCorp effectively constitutes a state; its numerous subsidiaries (some big enough to be {{Mega Corp}}s in their own right) compete with each other in a kind of internal market. Real competitors Thresher Inc and [=DarkNight=] Industries are corporations in name only, operating as paramilitaries opposed to SLA.
* The Crysalis Corporation from CthulhuTech, a game best described as an unholy lovechild of the [[HPLovecraft Cthulhu Mythos]] and [[NeonGenesisEvangelion Neon Genesis Evangelion]]. The corporation produces everything from household supplies to military hardware. In addition it secretly strives to dominate the world, supplying various cults and terrorist organisations and creating mutated creatures to fight for it. Furthermore, its CEO is actually an avatar of the god Nyarlatothep disguised as a mortal man. Talk about a [[CorruptCorporateExecutive corrupt corporate executive]]!
* The DungeonsAndDragons setting of ''{{Eberron}}'' has the 13 Dragonmarked Houses, DungeonPunk equivalent to Mega Corps, each with their own specializations (Entertainment & Espionage, Banking, Consummer Goods, Private Security, Animal Breeding, Notary, Prospecting, Magical Detections, Overland Travel & Teleportation, Overseas & Air Travel, Hostelling, Healing). Each house descends from a bloodline blessed with a dragonmark, a unique set of birthmarks that grant them powers and skill bonuses relating to a particular theme. Each family used their advantage to corner the market on a particular good or service, as no non-dragonmarked could really match them.
* Hard-science RPG Blue Planet has several Mega Corporations that are states unto themselves called Incorporate States. Given that Earth itself is a CrapsackWorld in the Blue Planet universe, the Incorporate are very interested in the colony of Poseidon where the game is set.

[[/folder]]

[[folder: Videogames ]]

* The TropeNamer is MegaCorp from ''RatchetAndClank'', which controls much of the Bogon Galaxy, and sells highly destructive weapons to anyone with enough coin.
** Along with Gadgetron (Solana Galaxy) and Vox Industries (Shadow Sector). Slight subversion in that just about every game has at least ONE MegaCorp, but they're not necessarily the same MegaCorp - they just control different galaxies / portions thereof.
* Crey Corporation in ''CityOfHeroes''. One bit of dialogue says that they have products in 90% of Paragon City's homes. Indeed, they're so large, they're able to fund their own massive army of "security personnel." One thing that doesn't quite make sense, though, is how they were able to achieve this level of market saturation in what is suggested to be maybe a decade at the most (extreme corruption notwithstanding).
* Shinra in ''FinalFantasyVII'', which produces electric power, military hardware, [[GreenRocks Materia]], and automobiles, among other things.
* The Umbrella Corporation from ''ResidentEvil''. Their front is a pharmaceutical company, but their business plan consists of "Let's inject this [[TheVirus zombie potion]] into an animal and [[ZombieApocalypse see what happens]]." while giving [[NoOSHACompliance OSHA]] the finger.
* The Crimson Corporation, in ''StarControl 2'', owns ''everything'' on all Druuge planets. If you get fired, breathing becomes theft of corporate property and grounds for execution.
** Furthermore, they are the extreme example when it comes to considering your employees expendable. Druuge ships can reload their power supplies by throwing extra crew members into the ship's reactors. In the game this translates to being able to sacrifice hitpoints to restore power.
* Morgan Industries, from ''SidMeiersAlphaCentauri'', owns an entire faction of the game. It's also a ShoutOut to Microsoft: compare MS's [[TheNineties nineties]] slogan "Where do you want ''to go'' today?" with Morgan Industries' "Where do you want ''your network node'' today?" An "economic victory," achieved by cornering the energy market (requiring an initial expenditure of enough energy to have used mind control on the entire planet and taking twenty years), which can theoretically be achieved by anyone, would be an even more extreme version.
* Bokamba-Mercer in ''TheLongestJourney'', which even operates the police department. "Our duty is to protect, serve, and inform you about the marvelous new products available from Bokamba-Mercer!"
** TLH also has Bingo! corporation and, in the sequel, [=WATIcorp=].
* If [=GLaDOS=] is to be believed, Aperture Science from ''{{Portal}}''.
** The Aperture-branded cans of beans found in secluded places throughout the game would seem to support this theory.
*** Though given Aperture's questionable track record with their projects, this might be more of a case of a company that doesn't believe in outsourcing anything rather than one that produces anything.
**** Or they may have just had a canning company make a private label run of these for some promotional campaign.
** Also in the same 'verse; has anybody important in the Half-Life universe apart from Chell ''not'' [[http://www.escapistmagazine.com/videos/view/zero-punctuation/10-The-Orange-Box worked for Black-mesa at some point?]]
* The World Economic Consortium, bad guys in the {{Crusader}} series, are ''the'' MegaCorp -- a conglomeration of several economic bodies who themselves rose to power and prominence as traditional governments failed in their area at the end of the twenty-first century. The [=WEC=] extracts everything, refines everything, manufactures everything, packages everything, sells everything, employs everyone. And they brook no [[LaResistance red ink]] in the bottom line.
* [=EuroCorp=] of ''Syndicate'', one of a number of global mega-corporations powerful enough to control whole areas of the globe and maintain covert(ish) cyborg agents with no fear of law enforcement. [=EuroCorp=] are a minor player in this field at the start of the first game, but by the end [[TakeOverTheWorld they own the entire world]], and in ''Syndicate Wars'' they've been ruling the world for some time.
* The Union Aerospace Corporation (UAC) from the ''{{Doom}}'' series, whose experiments in teleportation technology were responsible for all Hell literally breaking loose.
** Even if think this was an issolated case by Doom 3 one of their catch phases is "The UAC is making safer worlds through superior firepower"
* [=TriOptimum=] from ''SystemShock'', where the "tri" stands for military/science/consumer... that's an evil combination in any [[strike:sci-fi]] setting. Mega-corporations dominated the ''SystemShock'' world in general and national governments were very weak, but the corporations were greatly undermined by the events of the game. The world population rose against the massive corporate corruption responsible for the Citadel Station scandal and reinstalled TheGovernment as the Unified National Nominate to regulate what remains. By the time of the second game, [=TriOptimum=] was on its last financial legs before an employee invented a working [[FasterThanLightTravel faster-than-light drive]]. In predictable corporate fashion, as many corners were cut from the ship built around the drive, to the point where the engines leaked constantly. Then the captain [[ItGotWorse brought some alien life forms on board]]. And you, a [=UNN=] soldier, [[ItsUpToYou have to fix all of this]].
* The various goblin cartels in ''WorldOfWarcraft'' are DungeonPunk versions of the MegaCorp, offering all variety of arms, AppliedPhlebotinum, and services equally to all comers.
** The Steamwheedle cartel is the largest of the goblin cartels, and has a huge monopoly on goblin business.
** And then there's Venture Co, who are a much less morally ambiguous version of this trope. They're strip mining the mountains, polluting a few of the only oases in the Barrens, and, if you do the rogue quests, are developing a necromantic plague that will ensure its workers are efficient and compliant by turning them into zombies.
* World Of Goo Corporation in, of course, ''WorldOfGoo''. Their products are vague and their landfills are sinister.
* G-Corp from ''GaiaOnline''. Founded by death-fearing megalomaniac Johnny Gambino, and BadassGrandpa Edmund, G-Corp was responsible for a majority of Gaia's technological, scientific, and medical advances. Unfortunately, when Edmund left the company, things took a turn for the worse. Now everything G-Corp makes (from pet dinosaurs to hair growth formulas) has a penchant to [[GoneHorriblyWrong go horribly, horribly wrong]]. (To put this in perspective, G-Corp has caused the ZombieApocalypse ''twice''. In fact, zombies seem to be their chief product). Ironically, G-Corp is actually the ''good'' company. [[spoiler:The evil company is NeXus, run by [[BigBad Labtech X]]. NeXus's sole purpose is to provide X with the means to take over the world. Their most famous achievement is using [[AppliedPhlebotinum G'hi]] to create a self-replicating, almost invincible army of [[EverythingTryingToKillYou Animated]]. They also build a cool UnderwaterBase, a HumongousMecha, and a ScarfOfAssKicking.]] G-Corp also has a copy in S-Corp, which consists of "Elftechs," and is owned by the Claus family.
* The Ultor Corporation from ''SaintsRow 2'' and ''RedFaction''. It is also heavily implied that ''SaintsRow'' is in the same timeline as ''RedFaction'' making the two Ultor Corporations one and the same.
* The Mishima Zaibatsu and the G Corporation from {{Tekken}}.
* ''[[FirstEncounterAssaultRecon F.E.A.R.'s]]'' Armacham Technology Corporation is a company primarily focused on aerospace technology and weapons development. However, said weapons development programs include [[CloningBlues armies of cloned supersoldiers]] and [[PsychicPowers telepathic commanders]], and ATC itself maintains a series of ''massive'' [[ElaborateUndergroundBase underground bunkers]] and a [[PrivateMilitaryContractors private army]] that could probably take over a medium-sized country if it felt like it. A company with the same name and logo appears in the video game Shogo: Mobile Armor Division. It is also heavily implied that Shogo is in the same timeline as ''[[FirstEncounterAssaultRecon F.E.A.R.]]'' making the two Armacham Corporations one and the same.
* RED and BLU, the two mysterious organizations players in ''TeamFortress2'' work for, apparently each own one half of the world and are fronted by a destruction and construction companies, respectively. [[ItsAllThereInTheManual It's All There On The Official Website]].
* In ''Tachyon: The Fringe'' the megacorp [=GalSpan=] "The Galactic Spanning Corporation" does not have a monopoly on every product ever made, but it certainly eclipses the other companies featured. Those smaller ones make the parts of your ship. Galspan doesn't worry about such trivialities, despite maintaining it's own military fleet; they mine stars. For the main section of the campaign, they are one of your two options to take for exclusive employment as a contract pilot, and through morally dubious means, their game ending is [[spoiler: the only way your character can ever return back to Earth. Post-game Bora missions put you through some rigamarole towards the effect, but this troper has never found any definite mission or clue in the audio files that say the Bora get you back to Earth again.]]
* Concordance Extraction Company from ''DeadSpace'' specializes in [[PlanetLooters cracking entire planets open to get at the raw materials inside]]. Thankfully there's no [[BodyHorror alien plagues that resurrect dead people into twisted monstrosities out there]], and they [[BadassBookworm hire well-trained, albeit nontalkative staff people]] [[ImprovisedWeapon capable of using every tool at their disposal]].
** It actually looks to be a rather okay business, and would've stayed that way had it not been for the Earth Military and their experiments and [[ChurchOfHappyology the Unitologists]] pulling strings and messing the business up.
* The Kirijo Group in ''Persona3''. Company high school, hospital, police...they're also a {{Yakuza}} clan, but in Japan there isn't really that much of a difference.
* The Ground Control universe had several of these but the most prominent one was the Crayven who was the main pusher for colonisation, had a military force that rivalled (or even surpassed) the government of Earth, produced pretty much everything and had more or less free reign in the frontier colonies.
** In addition to that, their leadership was ruthless, uncaring and dabbled with ancient and potentially deadly alien technology with little heed to its results.
*** Another MegaCorp called Wellby-Simms is mentioned in the background. Crayven bought its weapons from Wellby-Simms and Ground Control 2 implies that of all the original Megacorps, Wellby-Simms was the only one that managed to survive the rise of {{the Empire}} by turning itself from a weapons manufacturer to a manufacturer of industrial and mining supplies.
* The exact nature of the Union Aerospace Corporation in the ''{{Doom}}'' series is never explicitly described, but it appears to be a MegaCorp or something close to one. At any rate, its experiments are the cause of TheLegionsOfHell invading Earth and destroying most of humanity in the original series, or destroying the space colony on Mars in ''Doom 3''.
* Omni-Tek from the MMORPG Anarchy Online.
* The FutureTech Corporation in [[CommandAndConquer Red Alert 3]]. In the original Red Alert 3, it is simply mentioned in the background for being the company responsible for technologies such as the Mirage Tank and the Chronosphere. In Uprising, they are a minor faction in their own right and are implied to be in near-complete ownership of the Allied military as well as being engaged in a conspiracy under the Allies' nose.
* ArmoredCore, where every faction you work for (except for your mercenary organization, a terrorist group, or the mercenaries themselves) are these.
* The Atlas, Dahl, Hyperion, and various other corporations from which you can purchase wares in ''{{Borderlands}}'' also likely fall under this trope, with the Dahl corporation willing to exhaust the resources of an entire planet to gain an edge in market share against their competitor, Atlas.

[[/folder]]

[[folder: Web Comics ]]

* ''TheSuburbanJungle'' had [=MegaHugeConGloMaCo=], which was acquired by Amalgatronix Corporation. From the FAQ:
-->''' What does [=MegaHugeConglomaCo=] do, exactly?'''
-->They merge with, take over, or establish corporate relationships with other huge companies with similarly vague names.
* The closest ''{{Freefall}}'' has is Ecosystems Unlimited. They control most of the colonized planet, own most of the robots, and even one of the main characters' ''species'' (and they owned her too until they sold her). This may be due to the planet not being totally {{terraform}}ed yet, so it's not very populated, and E.U. ''has'' to be there for the {{terraform}}ing to be done: It's their job, after all.

[[/folder]]

[[folder: Web Original ]]

* BIOCOM of ''BrokenSaints'' fame fits the bill.
* ''OpenBlue'' has Remus, essentially a MegaCorp disguised as a nation.
* [[http://sosdan.conforums.com/ Suzumiya Haruhi no Yaku-Asobi]] has [=TsuruyaCom=], which spans multiple star systems in ''[[TheMultiverse multiple dimensions]]''. Its products include everything from [[CarrierBattleship interstellar warships]], to [[MemeticMutation smoked cheese]], to clones, to dimensional gateways.

[[/folder]]

[[folder: Western Animation ]]

* Mom Corp, ''{{Futurama}}''.
* Conglom-O ("We Own You"), ''RockosModernLife''.
* Xanatos's company in ''{{Gargoyles}}''. He's the wealthiest man, with the tallest tower, and several other "-est"s. The scary part is that the comic series is busily ''subverting'' this trope, as Xanatos is [[spoiler:a raw recruit in the Illuminati, the group that secretly runs the world]].
* [=FleemCo=], ''TheReplacements''. Evidently produces and/or runs absolutely ''everything'' the characters use.
* There is little that Khan Industries from ''TaleSpin'' does not produce and/or sell. This MegaCorp has got the tallest skyscraper in Cape Suzette and even both a navy and an air force of its own.
* Surely Acme, makers of innumerable Warner Bros. cartoon products, must qualify? Certainly they're the only company big enough to arrange ProductPlacement whenever the coyote makes a purchase.

[[/folder]]

[[folder: Other ]]

* Globalsoft in the musical ''We Will Rock You''. It has also become the government of the entire planet, which it has renamed Planet Mall.
* The World Company in the French satirical puppet show ''Les Guignols de l'Info'' is a generic evil corporation in which every single CorruptCorporateExecutive is a dead ringer for Sylvester Stallone.

[[/folder]]

[[folder: Real Life ]]

* During the early modern period, many European countries would grant trade monopolies to companies in the Orient and the New World. Sometimes, there would be a (nominal) for colonization. These companies would be dissolved with control being ceded to either local colonial governments or the central government.
** The Honourable East India Company had a 21-year trade monopoly on all goods imported into Britain from India. It actually became a governing entity before it was dissolved in 1858.
** The Dutch East India Company similarly governed the Dutch Republic's Southeast Asian colonies until it was eventually dissolved. It is perhaps the best example of a MegaCorp in real life, as it printed its own currency, fielded its own army, and conducted its own foreign policy independent of the Dutch Republic. Following the Dutch East India Company's dissolution, the land it controlled became Indonesia, today the fourth most populous nation in the world.
** The Hudson Bay Company had a monopoly on the fur trade in the North West Territories in the first half of the 19th century, and controlled all trade in the Oregon Country. Unlike the above two, HBC still exists, albeit owned by the American NRDC Equity Partners. They currently run The Bay, Zellers, Home Outfitters and Fields, four department stores with varying specialties. Zellers is currently the second-largest department store in Canada, behind Wal-Mart.
*** At one point in Canada, its' initials were said to stand for "Here Before Christ".
* ''Interessen-Gemeinschaft Farbenindustrie AG'', A.K.A. [[http://en.wikipedia.org/wiki/IG_Farben I G Farben]]; They paid for ''half'' of the Nazi party's successful 1933 election, used slave labour, had one of their factories situated in Auschwitz to make most efficient use of the pool of slave labour there, held the patent for Zyklon-B and owned just under half of the company that manufactured the Zyklon-B. After the war when it was broken up, four of the companies it was broken into bought the others, effectively turning it into four mini-mega-corps. Three of them still exist and are HUGE.
* [[http://en.wikipedia.org/wiki/DeBeers De Beers.]] Although now only a Microsoft-esque nearly-monopoly, De Beers at one point held enough diamonds in its London vault to flood the market making diamonds worthless if anyone else in the world dared to try to set up a rival company. It gave smaller diamond cutting corporations bags of uncut gems and told them what price they would pay- the cutting houses took them at that price or got nothing. Oh yeah, and they practically owned/still own their own army in south-central Africa.
* The ''zaibatsu'' of Imperial-era (1867-1945) Japan, a group of a few dozen conglomerates that essentially controlled all capitalistic enterprise in Japan. Several of them essentially controlled their own political parties and large chunks of the military and merchant marine as well. The ''zaibatsu'' were largely dismantled after WWII, though some of them (including Mitsubishi and Nissan) still exist in stripped-down forms.
* Tata Group. It owns pretty much all India, and its services include stuff like chemical manufacturing, financial consulting, electronic design, automotive technology, e-learning, cars, steel, power generation, telecommunications, phone service, wrist watches, retail chains, air conditioner manufacturing, resort hotels, and even tea production.
** In the 1970s they dictated economic policy and basically defied the WTO's attempts at trade liberalization.
* The Walt Disney Company. They barely pay their employees, have their own police and fire department, and even have no-fly zones over their resorts. The Reedy Creek Improvement District in Orange & Osceola counties, Florida (where Walt Disney World and Lake Buena Vista are located) is almost totally owned and effectively governed by Disney.
** Heck, most media conglomerates own and control way more than most of the public probably realizes, from newspapers to TV networks to big-name social networking sites. NBC Universal, Disney, National Amusements, News Corporation, Sony, and Time Warner -- and the first two are tied in all but name to Microsoft and Apple respectively.
* The [[http://en.wikipedia.org/wiki/United_Fruit_Company United Fruit Company]] (a corporation that traded tropical fruit grown in third world plantations and sold it in the U.S. and Europe) maintained monopolies in certain regions and even controlled several Central American countries. United Fruit pushed the U.S. government into overthrowing the democratically-elected Guatemalan government of Jacobo Arbenz in 1954, when it threatened [=UFCO=] interests by redistributing crop land for peasants and refused bribes from UF. It is from this incident the term "banana republic" was coined.
* The ''[[http://en.wikipedia.org/wiki/Chaebol chaebol]]'' of South Korea have controlled nearly the entirety of that country's economy since the 1960s, and have wielded significant political influence. Only in the wake of the Asian economic crisis in the 1990s has their power been weakened, and the government been able to take effective steps in curbing their power.
* Many Modern American Corporations can claim to be "MegaCorp", including, but by no means limited to: Exxonmobil, Wal-Mart, Chevron, General Electric, Hewlett-Packard, Lockheed-Martin, Northrop-Grumman, Microsoft, Boeing, Disney, Timewarner, Conocophilips, United Technologies, I.B.M., Apple, Dell, Intel, Cisco, Caterpillar, Cargill, Koch Industries, Berkshire Hathaway, A.I.G., Chase, Citigroup, Bank of America, American Express, Mastercard, Visa, Pepsi, General Dynamics, and Coca-Cola.
* During the Crusades, TheKnightsTemplar were MegaCorp fused with CorruptChurch. Pope Innocent II's ''Omne Datum Optimum'' gave them the authority to ignore local laws and the Order were master bankers; built churches and castles; bought and managed farms and vineyards; were involved in manufacturing, import, and export; had their own fleet of ships; owned the entire island of Cyprus; and even had the world's first credit card system.
* Virgin is a rare real-life Mega Corp that is out to do good in the world, very much in the same mold as Wayne Enterprises.
** [[TakeThat Branson! I didn't know you were a troper!]]
** "Doing good" by buying out rival companies and playing their shares so they can be sold high after everything of value is taken?
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