- Accoutrements
- Anomia Press
- Areyougame
- BePuzzled
- Blue Orange Games
- Briarpatch
- Educa
- Educational Insights
- Evil Hat Productions
- FoxMind Games
- Free League Publishing
- Front Porch Classics
- Goliath
- Horrible Guild
- John N. Hansen Co.
- Legler USA
- Loki
- Lynnvander Studios
- MasterPieces Puzzles
- Mentha Games
- Modiphius
- Onaroo
- PlayShifu
- Pressman Toy
- Professor Puzzle
- Project Genius
- Recent Toys
- Repos Production
- Rio Grande
- Thames & Kosmos
- Umbra
- University Games
- Weird Giraffe Games
- Winning Moves
- Wizards of the Coast
- WizKids Games
- Word Forge Games
- Z-Man Games