Artem Visual Effects - Designs, builds and produces physical visual effects for clients in film, TV and advertising.
Baraka Post Production Ltd - Special effects and editing for all areas of post production.
Blue Sunflower - Specialising in cutting edge animation for broadcast, commercial, and internet purposes. Based in Islington.
Golden Square Post Production - Specialising in digital effects for broadcast media. Also offers dubbing, duplication, and other post services.