- Activision
- Alderac Entertainment Group
- Areyougame
- Avalon Hill
- Barnes & Noble
- Blue Orange Games
- Briarpatch
- Capstone Games
- Catan
- Cranio Creations
- Days of Wonder
- Educa
- Electronic Arts
- Evil Hat Productions
- Forbidden Games
- FoxMind Games
- Free League Publishing
- Front Porch Classics
- Gale Force Nine
- Goodman Games
- Horrible Guild
- IELLO
- Late for the Sky
- Lynnvander Studios
- MasterPieces Puzzles
- Maximum Games
- Mayfair Games
- Microsoft
- Modiphius
- Outset Media
- PLAYMONSTER
- Pomegranate Communications, Inc.
- Pressman Toy
- Professor Puzzle
- R&R Games
- Renegade Game Studios
- Rio Grande
- Song Saga
- Space Cowboys
- Talicor
- Thames & Kosmos
- The Lagoon Group
- Top Trumps
- U.S. Games Systems
- University Games
- Warner Bros.
- Weird Giraffe Games
- Winning Moves
- Wizards of the Coast
- Z-Man Games