- All-Door Supply
- AON/Travelers
- Ararat EIFS Wall Systems
- Battista Paving
- Ben-Air Systems
- Black Dog Developments
- Borden Ladner Gervais
- Budget Environmental Disposal Inc.
- Carpenters Union Local 27
- Carpenters Union Local 675
- Central Painting Inc.
- CFO Capital
- Coopers Equipment Rentals
- Cushman & Wakefield
- David B Searles Surveying
- Landform Contracting
- Mendocino
- Provident Partners
- Quinn Construction
- RomKrom
- ThyssenKrupp Elevators
- Topsite Contracting
- Volta Electric
