A
C
- CHH Games
- CTG
- Califone
- Canadian Curriculum Press
- Candlewick
- Canoe Kids
- Capstone
- Cardinal
- Carlisle
- Carpets For Kids
- Carson Dellosa Publishing
- Catan Studio
- Center Enterprises
- Chalkboard Publishing
- Charles Leonard
- Charlesbridge Publishing
- Cheatwell Games
- Chenille Kraft
- Chewigem
- Child Brite
- Child's Play
- Children's Factory
- Chronicle Books
- Classroom Complete Press
- Clementoni
- Cobble Hill
- Colorations
- Commotion
- Constructive Playthings
- Copernicus Educational Products
- Cosy
- Cottage Door Press
- Crabtree Publishing
- Crayola
- Crazy Aaron's Puttyworld
- Crazy Forts
- Cre8tive Minds
- Creative Beginning
- Creative Teaching Press
- Creativity Street
- Creativity For Kids
- Crocodile Creek
- Crystal Art
- Czech Games
F
G
L
M
- Madd Capp Games
- Magformers
- Magna-Tiles
- Magnum
- Majorette
- Manimo
- Maped Canada
- Marco Group
- Mark Twain Media
- MasterPieces Puzzle Company
- Mattel
- Mavalus
- Medicine Wheel Education
- Melissa and Doug
- Merriam-Webster
- Mighty Mind
- Millhouse
- Milliken Publishing Company
- Mindware
- Miniland
- Mobi
- Mobilo
- Mojo
- Moluk
- Moon Products
- Mushie
- My Perfect Classroom
- My World Ethnic Doll Clothing
P
- POLYDRON
- Pacon
- Pan Macmillan
- Papo
- Parkdale Novelty
- Peaceable Kingdom
- Peg Perego
- Penguin Young Readers Group
- Plan Toys
- Plasticine
- PlayMonster
- PlaySteam
- Playgo
- Playmobil
- Playskool
- Playwell
- Plus-Plus
- Popular Book Company
- Popular Playthings
- Portage & Main Press
- Poster Pals
- Prang
- Pressman Toy
- Primary Concepts
R
S
- S & S Learning Materials
- SI Manufacturing
- Saddleback Publishing
- Safari Ltd.
- Sandtastik
- Saunders Book Company
- Scholar's Choice
- Scholastic
- Schoolgirl Style
- Schylling
- Scribe Publications
- Second Story Press
- Senseez
- Shell Education
- Silver Dolphin Books
- Simon & Schuster
- Skil-Care Corporation
- Sleeping Bear Press
- Smart Games
- Snippy
- Sophie
- Sounds True
- Sourcebooks
- Space Cow
- Spectrum
- Spikeball
- Spin Master
- Splashy
- Square Fish
- Stages Learning Materials
- Stanley Jr.
- Star Bright Books
- Steel Roder
- Steffy Wood Products
- Step 2
- Storex
- Storey Publishing
T
- TCI Stamps
- TTS
- Talent-Expo
- Tangle
- Tanglewood
- Tas Films
- Teacher Created Resources
- Teaching and Learning Company
- Tedco Toys
- Tegu
- Tender Leaf
- Thames & Kosmos
- The Crown Publishing group
- The Freckled Frog
- The Pencil Grip
- The Puppet Company
- Theytus Books
- Thinkfun
- Thinking Kids
- TickiT
- Ticonderoga
- Tiger Tales
- Tiger Tribe
- Tilbury House Publishers
- Time Timer
- Tinkertoy
- Toobaloo
- Top Trenz
- Toy Hero
- Toys by Nature
- Treeblocks
- Trend Enterprises
- Two Bros Bows