3D Stings
- Creates full 3D stings, idents and logos for computer games, DVDs, TV and film. UK based.
- http://www.3dstings.com/

3rD Eye Creative Services
- Provide services in web design, web programming, Flash, graphic design, 2D and 3D animation, video editing, digital, and effects. Located in India.
- http://www.3rdi.in/

3rd Eye Solutions
- CD authoring, web design, database development ,and screensavers. Based in Wellingborough, Northants, United Kingdom.
- http://www.3rdeye.co.uk/

3T Productions Limited
- Specializing in games and internet/CD/DVD training applications for students and teachers. Located in Cheadle, United Kingdom.
- http://www.3t.co.uk/

3D Virtual Development Services
- Offers photorealistic 3d animations and high resolution renderings, and computer-generated still images. Projects for education, broadcast, commercials and the Internet, special effects in film and video productions, and providing stand-alone products.
- http://homepages.internet.lu/absolute3d/