Larsen
- Located in Norway, creates standard and custom made puzzles with non-standard shaped pieces in various sizes and themes.
- http://www.larsen.no/

JR Puzzles
- Hadley Printers, Ltd. UK manufacturer of jigsaw puzzles for children and adults, as well as astrological games.
- http://www.jr-puzzles.info

Puzzle Centre (Hong Kong) Limited
- Manufacturer of intellectual paper toys, including cardboard jigsaw puzzles, children's educational materials, and games -- both original products and contract production.
- http://www.puzzlecentre.com.hk

White Mountain Puzzles
- Offers over 100 different 1,000 piece puzzles of various topics.
- http://www.puzzlemaps.com/

Mordillo Puzzles
- Crazy zoo jigsaw puzzles.
- http://www.mordillo.com

Buffalo Games Inc.
- Specializing in unique and challenging jigsaw puzzles, brainteasers, and games.
- http://www.buffalogames.com/

Drescher Paper Box, Inc.
- Manufacturer of cardboard jigsaw puzzles.
- http://www.drescherpuzzle.com