- AMD Technology
- Amica Mature Lifestyles Inc.
- Atlantis Realty Services Inc
- Barney River Investments Ltd
- Best Western Hotels
- Bodizone Fitness Centres
- BWD Investments Ltd.
- Camco Inc. (Domain Kitchen & Bath)
- Canada Post
- Canadian Imperial Bank of Commerce
- Canadian Mental Health Association – Peel Dufferin
- Cargo Cosmetics
- CI Investments
- City of Toronto Housing
- Computer Room Services Corporation
- Connections International Chinese Cuisine
- Crystal Glen Homes
- D’Angelo Brands Limited
- Daniels Corporation
- Davroc & Associates Ltd.
- Delso Group of Companies
- DLC Residential Services
- Earlyon Family Drop-In Centres
- Environment Canada
- Espartel Investments Ltd.
- Facilities Planning Associates
- Fieldview Construction Corp.
- Four Points Sheraton
- Future Steel Buildings
- Galrich Corporation
- GO Transit
- Good Son Restaurants
- Grafton-Fraser Inc./Kingsport
- Gridd Electrical Services Inc.
- Hamilton Wentworth Detention Centre
- Health Canada
- IBM
- Infrastructure Ontario
- Kampen Appliance Service
- LAR Management
- Little Hands at Play Daycare Ltd.
- Luxury Hotels Group Inc.
- Ministry of the Attorney General
- Ministry of Education
- Ministry of Health
- Ministry of Municipal Affairs & Housing
- Nafcan Investments Inc.
- Nortel
- Ontario Provincial Police
- Ontario Realty Corporation
- Ontario Science Centre
- Peel District School Board
- Philip & Henry Productions
- Pioneer Youth Services, Toronto
- Preston Homes
- Quality Auto Wholesalers
- Quality Inn
- Rainbow Garden Learning Center
- Ramada Hotel & Suites
- Rocca Dickson Andreis Inc.
- Ryerson University
- Scotia Bank
- Shell Canada
- SNC-Lavalin Profac
- Stracor Inc.
- Telus Mobility
- Tempest Management Corp.
- Toronto Catholic District School Board
- Toronto Housing Authority
- Transportation Canada
- Trimark Homes
- Trio Roofing
- Trisan Realty Corp
- University of Toronto
- Van-Lex Machining Inc.
- Vibro Acoustics
- Woodbine Entertainment Group
- York University
- Zarrman Capital Corporation