- Anomia Press
- Areyougame
- Barnes & Noble
- BePuzzled
- Blue Orange Games
- Briarpatch
- Capstone Games
- Educational Insights
- Endless Games
- Family Games Inc.
- FoxMind Games
- Funnybone Toys
- Goliath
- Guidecraft, Inc
- Hasbro
- IELLO
- Jax Ltd.
- John N. Hansen Co.
- Junior Learning
- MasterPieces Puzzles
- Outset Media
- PLAYMONSTER
- Pressman Toy
- Professor Puzzle
- Project Genius
- Talicor
- TDC Games
- The Lagoon Group
- Top Trumps
- Trend Enterprises
- Ultra Pro
- University Games
- Winning Moves
- WS Game Company
- Zobmondo