• 49th Teachers
• AIP Publishing
• Alpha-Vico Inc
• American Physical Society
• American Psychological Association
• Amnesty International and Amnesty International Toronto Organization
• Annick Press
• Assembly Press
• Association for Computing Machinery
• Between the Lines
• Biblioasis
• Bibliotheca
• Bloomsbury Digital Resources
• Book*hug Press
• Brick Books
• Broadview Press
• Brodart Canada Company
• Bunny Hug Books
• Cambridge University Press
• Campbell Bros. A Canada Moving Company
• Canada Company
• Canadian Assistive Technology Ltd.
• Canadian Blood Services
• Capstone Publishing (Canada)
• Carr McLean Limited
• CBC/Radio-Canada
• CELA
• Clarivate
• Coach House Books
• Communico
• Convergent Library Technologies
• Cormorant Books
• Council on Library & Information Resources
• Counting Opinions (SQUIRE) Ltd.
• Crabtree Publishing
• Creative Bug
• Criterion Pictures
• CVS Midwest Tape
• de Gruyter
• Digital Moment
• Dundurn Press
• eBOUND Canada
• EBSCO Information Services
• ECW Press
• Elections Ontario
• Elsevier
• Envisionware
• Ex Libris Association
• FE Technologies
• Firefly Books
• Gale, a Cengage company
• Google Canada/Logics Academy
• Gordon Hill Press
• Grey House Publishing Canada
• Groundwood Books
• Guernica Editions
• Hands On Exotics
• HarperCollins Canada
• House of Anansi Press
• ITHAKA
• James Lorimer & Company Ltd.
• Jonti-Craft
• JoVE
• Keebee Play
• Kegedonce Press
• Kids Can Press
• Latitude 46 Publishing
• Overdrive
• Library and Archives Canada
• Library Bound Inc
• Library Impact Ontario
• Library of Parliament
• Literary Press Group
• Login
• Lyrasis
• Magazines Canada
• Mawenzi House Publishers
• Mosaic Press
• Mugo Web
• myfilmfriend
• National Film Board of Canada
• Newsbank
• Nimble Information Strategies Inc
• Nimbus Publishing
• OBPO
• OCLC
• Ontario Library Service
• OpenAthens (Jisc services limited)
• Orca Book Publishers
• OurDigitalWorld
• Owlkids Books
• Oxford University Press
• Pajama Press
• Palimpsest Press
• Palmieri Furniture Ltd
• Paradigm Publishing Services
• Pembroke Publishers
• Penguin Random House Canada Young Readers
• Playwrights Canada Press
• Plumleaf Press
• Portage & Main Press
• Pouce carrÈ
• Preservation Technologies
• Publishers Group Canada
• Québec Édition
• REEL CANADA
• Ristech Company Inc
• SAGE Publishing
• Saunders Book Company
• Scholastic Canada
• Schoolhouse Products Inc
• Second Story Press
• Sentia
• Simon & Schuster Canada
• SirsiDynix
• Social-Ability
• Springshare
• Stackmap
• Strong Nations Publishing
• Taylor & Francis Group
• The Institute of Electrical and Electronics Engineers, Incorporated
• The Institution of Engineering and Technology
• The Personal Insurance Company
• Tinlids
• Touch2Play
• Transparent Language, Inc.
• Trillium Gift of Life Network
• Trojman Corporation
• University Of Alberta School Of Library And Information Studies
• University of Regina Press
• Ven-Rez Products Ltd.
• Whitehots Inc
• Wikimedia Canada
• Wiley
• Wilfrid Laurier University Press
• Wintergreen Learning Materials
• Wolsak & Wynn
• Wolters Kluwer
• Yen Wo Tsung Tsin (Hakka) Society