| 26 | Construction | Sault Ste. Marie | https://co12abfb4eca/member/sault-ste-marie-construction-association/ |
| 37 | Contruction Industry | Barrie | https://co12abfb4eca/member/barrie-construction-association/ |
| 58 | Construction Company | Peterborough | https://co12abfb4eca/member/peterborough-construction-association/ |
| 55 | Glass Contractors | Pickering | https://co12abfb4eca/member/architectural-glass-metal-contractors-association/ |
| 50 | Roofing Contractor | Ontario, OR | https://co12abfb4eca/member/ontario-industrial-roofing-contractors-association/ |
| 20 | Paint Contractors | Pine Valley, CA | https://co12abfb4eca/member/ontario-painting-contractors-association/ |
| 74 | Electrical Contractor | Ontario, OR | https://co12abfb4eca/member/electrical-contractors-association-of-ontario/ |
| 69 | Paint | Orono | https://co12abfb4eca/member/ontario-painting-contractors-association/ |
| 12 | Paint Contractors | Ontario, OR | https://co12abfb4eca/member/ontario-painting-contractors-association/ |
| 26 | Masonry Contractors | Ontario, CA | https://co12abfb4eca/member/ontario-masonry-contractors-association/ |
| 32 | Builders | Thunder Bay | https://co12abfb4eca/member/construction-association-of-thunder-bay/ |
| 33 | Steel Fabricator | Ontario, CA | https://co12abfb4eca/member/ontario-structural-steel-fabricators-association/ |
| 55 | Painting Company | Ontario, CA | https://co12abfb4eca/member/ontario-painting-contractors-association/ |
| 74 | Metal Fabricators | Brampton | https://co12abfb4eca/member/ontario-structural-steel-fabricators-association/ |
| 23 | Structural Steel Fabrication | Ontario, CA | https://co12abfb4eca/member/ontario-structural-steel-fabricators-association/ |
| 81 | Masonry contractor | Vaughan | https://co12abfb4eca |
| 65 | Telecommunications contractor | Thunder Bay | https://co12abfb4eca |
| 57 | Utilities contractor | Thunder Bay | https://co12abfb4eca |
| 25 | Masonry contractor | Thunder Bay | https://co12abfb4eca |
| 75 | Excavating contractor | Peterborough | https://co12abfb4eca |
| 54 | Telecommunications contractor | Etobicoke | https://co12abfb4eca |
| 51 | Utilities contractor | Sarnia | https://co12abfb4eca |
| 86 | Masonry contractor | Orangeville | https://co12abfb4eca |
| 86 | Contractors | Halton | https://co12abfb4eca |
| 72 | General Contractors Canada | Windsor | https://co12abfb4eca |
| 53 | Glass Contractors | Liverpool | https://co12abfb4eca |
| 62 | Masonry contractor | Fort Erie | https://co12abfb4eca |
| 51 | Paint Contractors | Gananoque | https://co12abfb4eca |
| 31 | Masonry contractor | Gananoque | https://co12abfb4eca |
| 59 | Masonry contractor | Kenora | https://co12abfb4eca |
| 28 | Masonry contractor | Kapuskasing | https://co12abfb4eca |
| 38 | Utilities contractor | Scarborough | https://co12abfb4eca |
| 13 | Steel Fabricator | Moosonee | https://co12abfb4eca |
| 92 | Masonry contractor | Simcoe | https://co12abfb4eca |
| 94 | Sheet Metal Contractors & Fabricators | Colorado Springs, CO | https://co12abfb4eca |
| 90 | Sheet Metal Contractors & Fabricators | Austin, TX | https://co12abfb4eca |
| 68 | Masonry | Ontario, CA | https://co12abfb4eca |
| 53 | Steel Fabricator | Caledon | https://co12abfb4eca |
| 83 | First aid station | Toronto | https://co12abfb4eca |
| 81 | Construction Company | Toronto | https://co12abfb4eca |
| 7 | Pipe Line Contractors Association Of Canada | Winnipeg | https://co12abfb4eca |
| 14 | Ca Construction | Hamilton | https://co12abfb4eca |
| 9 | Ca Construction | Thunder Bay | https://co12abfb4eca |
| 10 | Ca Construction | Sarnia | https://co12abfb4eca |
| 19 | Contractors | Grand Valley | https://co12abfb4eca |
| 87 | construction contractors | Windsor | https://co12abfb4eca |
| 129 | Painters | Ontario, OR | https://co12abfb4eca |
| 130 | Painters | Ontario, OR | https://co12abfb4eca |
| 75 | Invoice dispute resolution | Ontario, CA | https://co12abfb4eca |
| 76 | Invoice dispute resolution | Ontario, CA | https://co12abfb4eca |
| 45 | Invoice disputes | Toronto | https://co12abfb4eca |
| 46 | Invoice disputes | Toronto | https://co12abfb4eca |
| 161 | Structural Steel Fabricator | Vaughan | https://co12abfb4eca |
| 162 | Structural Steel Fabricator | Vaughan | https://co12abfb4eca |
| 65 | Structural Steel Fabricator | Oakville | https://co12abfb4eca |
| 66 | Structural Steel Fabricator | Oakville | https://co12abfb4eca |
| 93 | Structural Steel Fabricator | Markham | https://co12abfb4eca |
| 94 | Structural Steel Fabricator | Markham | https://co12abfb4eca |
| 153 | Structural Steel Fabricator | Sudbury | https://co12abfb4eca |
| 154 | Structural Steel Fabricator | Sudbury | https://co12abfb4eca |
| 131 | Structural Steel Fabricator | Guelph | https://co12abfb4eca |
| 132 | Structural Steel Fabricator | Guelph | https://co12abfb4eca |
| 119 | Structural Steel Fabricator | Niagara Falls | https://co12abfb4eca |
| 120 | Structural Steel Fabricator | Niagara Falls | https://co12abfb4eca |
| 31 | Independent Contractor | Sault Ste Marie | https://co12abfb4eca/about-coca/ |
| 80 | Building Contractors | Toronto | https://co12abfb4eca/member/toronto-construction-association/ |
| 84 | construction" "contractors | Toronto | https://co12abfb4eca/member/toronto-construction-association/ |
| 21 | Architectural Metal Contractors | Toronto | https://co12abfb4eca/member/architectural-glass-metal-contractors-association/ |
| 67 | Architectural Metal Contractors | Toronto | https://co12abfb4eca/membership/our-members/ |
| 34 | Architectural Metal Contractors | Barrie | https://co12abfb4eca/membership/our-members/ |
| 43 | Architectural Metal Contractors | Richmond | https://co12abfb4eca/member/ontario-sheet-metal-contractors-association/ |
| 25 | Architectural Metal Contractors | Scarborough | https://co12abfb4eca/membership/our-members/ |
| 39 | Architectural Metal Contractors | Scarborough | https://co12abfb4eca/member/architectural-glass-metal-contractors-association/ |
| 18 | Architectural Metal Contractors | Sarnia | https://co12abfb4eca/membership/our-members/ |
| 34 | Architectural Metal Contractors | Sarnia | https://co12abfb4eca/about-coca/ |
| 36 | Architectural Metal Contractors | Newmarket | https://co12abfb4eca/member/architectural-glass-metal-contractors-association/ |
| 20 | Architectural Metal Contractors | Sault Ste Marie | https://co12abfb4eca/membership/our-members/ |
| 40 | Architectural Metal Contractors | Sault Ste Marie | https://co12abfb4eca/about-coca/ |
| 33 | Architectural Metal Contractors | Kingston | https://co12abfb4eca/member/architectural-glass-metal-contractors-association/ |
| 62 | Heavy Civil Construction Contractors | Toronto | https://co12abfb4eca/about-coca/ |
| 94 | Heavy Civil Construction Contractors | Toronto | https://co12abfb4eca/ |
| 52 | Heavy Civil Construction Contractors | Hamilton | https://co12abfb4eca/about-coca/ |
| 32 | Heavy Civil Construction Contractors | Sarnia | https://co12abfb4eca/about-coca/ |
| 25 | Heavy Civil Construction Contractors | Sault Ste Marie | https://co12abfb4eca/about-coca/ |
| 95 | association or organization | Brampton | https://co12abfb4eca/membership/our-members/ |
| 38 | Steel Manufacturers | Toronto | https://co12abfb4eca/member/ontario-structural-steel-fabricators-association/ |
| 74 | Construction | Barrie | https://co12abfb4eca/member/barrie-construction-association/ |
| 96 | * Construction | Toronto | https://co12abfb4eca/member/toronto-construction-association/ |
| 37 | Utility Contractor | Ontario, CA | https://co12abfb4eca/member/utility-contractors-association-of-ontario/ |
| 87 | General Construction | Thunder Bay | https://co12abfb4eca/member/construction-association-of-thunder-bay/ |
| 71 | Construction | Hamilton | https://co12abfb4eca/member/hamilton-halton-construction-association/ |
| 18 | Association | Toronto | https://co12abfb4eca/member/toronto-construction-association/ |
| 47 | Painting Contractors | Ontario, CA | https://co12abfb4eca/member/ontario-painting-contractors-association/ |
| 18 | Subcontractors | Thunder Bay | https://co12abfb4eca/member/construction-association-of-thunder-bay/ |
| 52 | Subcontractors | Sarnia | https://co12abfb4eca/member/sarnia-construction-association/ |
