Siriol Animation (also known as Siriol Productions and now known as Calon since 2005) was a Welsh animation studio founded in 1982 by Mike Young, his wife Liz, and animators Dave Edwards and Robin Lyons.
Shows worked on by Siriol:
- The Blobs (co-produced with Sianel Pedwar Cymru, DC Thomson & Co. and Scottish Television)
- Fireman Sam (series 5 only) (co-produced with HIT Entertainment)
- Hilltop Hospital (co-produced with Folimage, France 3, ZDF and EVA Entertainment; now distributed internationally by Millimages)
- Meeow! (co-produced with SKD Media PLC (now Entertainment Rights) and Scottish Television)
- The Princess and the Goblin
- Romuald the Reindeer (co-produced with La Fabirque and EVA Entertainment)
- SuperTed
- Will Quack Quack
