- Cubic Dissection (US)
- Eureka (US)
- Faze3 (UK)
- Grand Illusions (UK)
- Hendrik Haak's Puzzle Shop (DE)
- Karakuri Creation Group (JP)
- Mr. Puzzle (AU)
- Now Store (HK)
- Oy Sloyd Ab (FI)
- Puzzle Box World (US)
- Puzzle Craft House (US)
- Puzzle Master (CA)
- Puzzle Paradise (CA)
- Puzzlewood (DE)
- Revomaze (UK)
- SmartEgg (HU)
- V-Cube (GR)
- Vinco (CZ)
For many more links, check out the Puzzle Place Links Page.