A.D.A.M. Software, Inc.
- A.D.A.M The Inside Story, Nine Month Miracle etc.

Angelia Multimedia
- interactive education software

Brøderbund Software
- Where in USA is Carmen Sandiego?

Davidson & Associates, Inc.
- Magic Tales, Kid Phonics, Reading Blaster, Math Blaster etc.

Dorling Kindersley
- Cartopedia, Eyewitness Encyclopedia, The Ultimate Human Body etc.

Edmark
- Early Learning House Series, Thinkin' Things Series etc.

Edutainment Co.
- family-friendly site

Headbone Interactive, Inc.
- Alpha Bonk Farm

Humongous Entertainment
- adventure games for children ages 3 - 8

Knowledge Adventure
- The JumpStart Series, My First Encyclopedia etc.

Living Books
- Dr. Seuss ABC

Ocean Software Ltd.
- interactive education software

Sanctuary Woods Multimedia
- interactive education software

The Learning Company
- educational and reference software

Virtual Entertainment
- Logo Computer Systems Inc.

Maxis, Inc.
- SimCity, RedShift 2, SimTown etc.