- Areyougame
- BePuzzled
- Black Series
- Bobby Fischer
- Briarpatch
- Castorland
- Cobble Hill
- Cobble Hill Puzzle Company
- Crocodile Creek
- Educational Insights
- Eeboo
- Eurographics
- Family Games Inc.
- Flash Popup
- Flat River Group
- FoxMind Games
- Funko
- Gatekeeper Games
- Hape
- Hasbro
- Hasbro Gaming
- Hinkler
- House of Marbles
- IELLO
- John N. Hansen Co.
- Jr. Jigsaw
- Leo & Friends
- Madd Capp Games
- Masterpieces
- MasterPieces Puzzles
- Melissa and Doug
- MiDeer
- Mindbogglers
- Mindworks
- Montrose Colors
- Next Move Games
- NMR Distribution
- Onaroo
- Paladone Products Ltd.
- Perisphere & Trylon
- Pomegranate Communications, Inc.
- Power Your Fun
- Professor Puzzle
- Project Genius
- Quokka
- R&R Games
- Safari Ltd
- Shantou South Toys Factory
- SWOOC
- Talicor
- TDC Games
- Thames & Kosmos
- The Learning Journey
- Three Cheers For Girls
- Trademark Global
- Trefl
- Trend Enterprises
- Ultra Pro
- University Games
- WE Games
- WILD! Science
- Willow Creek Press
- WizKids
- WizKids Games