- Areyougame
- Bandai
- BePuzzled
- Cobble Hill
- Crocodile Creek
- Educa
- Eeboo
- Eurographics
- Flash Popup
- FoxMind Games
- Funko
- Hart Puzzles
- Masterpieces
- MasterPieces Puzzles
- MiDeer
- Mondo
- New York Puzzle Company
- NMR Distribution
- Pomegranate Communications, Inc.
- Puzzles of Color
- Quokka
- Shantou South Toys Factory
- TDC Games
- Trefl
- University Games