| Nunavut Arctic Services LTD | 2 | $1,829,563 | 1 | |
| Morningstar Hospitality | 3 | $1,827,921 | 1 | ✓ |
| Multi-services Albanel | 11 | $1,823,327 | 1 | |
| Super People Janitorial Service | 17 | $1,821,380 | 1 | |
| SERV Profesionales DE Limpieza SAC | 11 | $1,807,664 | 1 | |
| Hallmark Facility Services | 19 | $1,796,596 | 3 | |
| Canada Limited | 11 | $1,770,678 | 1 | |
| Bursey Cleaners Limited | 24 | $1,764,570 | 1 | |
| Federal Bridge Corportation Ltd | 7 | $1,762,686 | 1 | ✓ |
| ARGO Building Maintenance LTD | 17 | $1,751,815 | 1 | |
| AQUA CITY Cleaners Limited | 8 | $1,733,984 | 1 | |
| Interior Cleaning Services Srl | 7 | $1,729,941 | 2 | ✓ |
| 041216 NB LTD O/a Sprucegrove Building Cleaners | 21 | $1,718,375 | 1 | |
| 40859 Yukon Inc. | 4 | $1,716,121 | 1 | |
| Groupe Multi-services Galipeau | 3 | $1,698,449 | 1 | ✓ |
| Dayley Site Maintenance Ltd | 32 | $1,691,199 | 1 | |
| Pressure Kleen | 3 | $1,691,014 | 1 | ✓ |
| La Veneta | 6 | $1,678,472 | 1 | |
| Service Sanitaire Frontenac LTEE | 8 | $1,675,814 | 1 | |
| Landmark Building Maintenance | 11 | $1,657,600 | 1 | |
| Performance Window Cleaning INC | 10 | $1,643,076 | 3 | ✓ |
| Commissionaires (ottawa) | 30 | $1,621,674 | 1 | |
| Flynn Window Cleaning | 5 | $1,614,900 | 1 | |
| Enviro Sweep Property Maintenance | 6 | $1,608,298 | 1 | |
| Japan Airport Techno Co., Ltd. | 2 | $1,562,822 | 1 | |
| Gerard Labre | 8 | $1,541,409 | 1 | |
| LES Services Mckinnon Inc. | 3 | $1,529,832 | 1 | |
| Aazhoodena Territorial Management Association | 5 | $1,529,620 | 1 | |
| 041216 NB LTD | 18 | $1,529,140 | 2 | |
| Gestion Service PLUS | 18 | $1,523,085 | 1 | |
| Nihon Kuukou Techno (ka | 2 | $1,516,859 | 1 | |
| L.b.j. Services LTD | 7 | $1,501,621 | 1 | |
| Samsic Iberia, S.l.u. | 9 | $1,496,532 | 1 | |
| Servicemaster Fredericton | 5 | $1,492,228 | 1 | |
| GARY Budden Janitorial Services | 10 | $1,486,620 | 1 | |
| DCI Cleaning Limited | 14 | $1,483,196 | 2 | |
| Isabelle Morin | 13 | $1,482,204 | 1 | |
| Advanced Janitorial Services | 24 | $1,451,387 | 1 | |
| Acoustical Ceiling AND Building MAI | 21 | $1,429,745 | 2 | |
| Fresh Start Janitorial | 8 | $1,428,437 | 1 | |
| Clean TECH Chemicals LTD | 10 | $1,417,948 | 1 | |
| Coforce Inc. | 8 | $1,411,051 | 2 | |
| Evergreen Building Maintenance INC | 10 | $1,407,596 | 2 | |
| Conciergerie Elie-joe | 9 | $1,407,037 | 1 | |
| LES Entreprises Martin ET Leblanc | 23 | $1,403,860 | 1 | |
| Winmar | 6 | $1,401,983 | 1 | |
| 2212880 Ontario Linited O/a Canor 2009 | 2 | $1,392,115 | 1 | |
| DARR Welding AND Fabricating | 3 | $1,383,246 | 1 | |
| Venus Janitorial Services | 19 | $1,357,140 | 2 | |
| Services D'entretien D'edifices Allied (quebec) INC | 12 | $1,355,898 | 1 | |