is a producer and distributor that was co-founded by Robert Simonds and Bill McGlashan in 2014.The company specializes in mid-budget, star-driven films, which their founders felt were being phased out by the major studios. Their first release was Joel Edgerton's The Gift in 2015. In that same year, they also created their "family and animation" division, with their first project being an Ugly Dolls film in 2019. In 2021 following multiple box office failures and the impact of the COVID-19 Pandemic, the studio was acquired by Eros International plc the parent company of the eponymous Bollywood film production company and distributor of the same name, and was renamed to ErosSTX. However in 2022, ErosSTX sold the company to investment firm Najafi Companies. Their distribution units were dissolved and ErosSTX became Eros Media World as it began focusing on its Indian film business.
Films distributed by STX:
- 21 Bridges
- Adrift (2018)
- Alex Strangelove (with Netflix)
- All the Money in the World (international distribution; with TriStar Pictures)
- American Animals (international distribution)
- Bad Moms
- The Boy
- The Bye Bye Man
- The Circle (2017)
- Countdown (2019)
- Den of Thieves
- Desierto
- Devotion (2022)
- The Edge of Seventeen
- The Foreigner (2017)
- Free State of Jones
- The Gentlemen (with Miramax)
- The Gift (2015) (with Blumhouse Productions)
- Gringo (with Amazon Studios)
- The Happytime Murders
- Hardcore Henry
- Hustlers
- I Feel Pretty
- The Irishman (Chinese distribution; with Netflix)
- Mile 22
- Molly's Game
- Peppermint
- Second Act
- Secret In Their Eyes
- The Space Between Us
- Spencer
- Their Finest (US distribution; with EuropaCorp)
- Ugly Dolls (with Alibaba Pictures, animated by Reel FX Creative Studios)
- The Upside (with Lantern Entertainment)
- Valerian and the City of a Thousand Planets (US distribution; with EuropaCorp)
