The following Orion schools can access the OSTN channel in Canada.

Ontario Universities

• Brock University, St. Catharines
• Carleton University, Ottawa
• University of Guelph, Guelph
• Lakehead University, Thunder Bay
• Laurentian University, Sudbury
• McMaster University, Hamilton
• Nipissing University, North Bay
• Ontario College of Art and Design, Toronto
• Queen's University, Kingston
• Ryerson University, Toronto
• Trent University, Peterborough
• University of Ottawa, Ottawa
• Wilfrid Laurier University, Waterloo
• University of Ontario Institute of Technology, Oshawa
• University of Toronto, Toronto
• University of Waterloo, Waterloo
• University of Western Ontario, London
• University of Windsor, Windsor
• York University, Toronto

Ontario Colleges

• Algonquin College, Ottawa
• Cambrian College, Sudbury
• Centennial College, Toronto
• College Boreal, Sudbury
• Confederation College, Thunder Bay
• Conestoga College, Kitchener-Waterloo
• Durham College, Oshawa
• Fanshawe, London
• Fleming College, Peterborough
• George Brown College, Toronto
• Georgian College, Barrie
• Humber College, Toronto
• Lambton College, Sarnia
• Loyalist College, Belleville
• Niagara College, Niagara Falls
• Northern College, Timmins
• Sault College, Sault Ste. Marie
• Seneca College, Toronto
• Sheridan College, Oakville
• St. Clair College, Windsor
• St. Lawrence College, Kingston

Teaching Hospitals / Medical Research

• Baycrest Centre for Geriatric Care, Toronto
• Hospital for Sick Children, Toronto
• London Health Sciences Centre, London
• St. Joseph's Health Care, London
• Sunnybrook and Women's College Hospital, Toronto
• University Health Network, Toronto

Others

• Contact North/Contact Nord, Sudbury-ThunderBay
• CRESTech, Toronto
• MaRS Discovery District
• National Capital Institute of Telecommunication, Ottawa
• National Research Council - London
• Northern Ontario Medical Education Corporation, Sudbury
• Robarts Research Institute, London
• Royal Conservatory of Music, Toronto
• Sudbury Neutrino Observatory Institute, Sudbury

Ontario School Boards

• Algoma DistrictSchool Board, Sault Ste. Marie
• Algonquin Lakeshore CSB, Napanee
• Conseil Scolaire Public du GNO, Sudbury
• Conseil Scolaire du Dist. des Ecoles Catholiques du Sud-Ouest, Windsor
• Keewatin-Patricia District School Board, Dryden
• Limestone District School Board, Kingston
• Northwest Catholic District School Board, Fort Frances
• Peel District School Board, Mississauga
• Rainbow District School Board, Sudbury
• Rainy River District School Board, Fort Frances
• Superior-Greenstone District School Board, Marathon (Fall '06)
• Thames Valley District School Board, London
• Toronto District School Board, Toronto
• York RegionDistrict School Board, Aurora

SHARCNET Project
(Distributed computing project involving 11 institutions)

• Brock University
• Fanshawe College
• McMaster University
• Sheridan College
• University of Guelph
• University of Ontario Institute of Technology
• University of Waterloo
• University of Western Ontario (lead institute)
• University of Windsor
• Wilfrid Laurier University

(Expanding in Phase 2 to include)

• Lakehead University
• Laurentian University
• Ontario College of Art and Design
• Perimeter Institute
• Trent University