| Business | Phone |
| Aramark Entertainment Svc 1015 Bank St, Ottawa K1S 3W7 | (613) 563-0625 |
| Ottawa Carleton Food Svc 360 Albert St #101, Ottawa K1R 7X7 | (613) 594-9506 |
| Ottawa Carleton Food Svc 2755 Riverside Dr, Ottawa K1A 0B1 | (613) 247-0101 |
| Ottawa Carleton Food Svc 350 Albert St, Ottawa K1R 1A4 | (613) 231-6345 |
| Ottawa Carleton Food Svc 2701 Riverside Dr, Ottawa K1V 1J7 | (613) 736-8683 |
| Richfield Services 407 Laurier Ave W #B1, Ottawa K1R 7Y7 | (613) 782-2234 |
| Sodexho Marriott Svc Ltd 125 Sussex Dr, Ottawa K1A 0G2 | (613) 789-3179 |
| Canada Catering Co 875 Heron Rd, Ottawa K1A 0Y6 | (613) 731-4287 |
| Compass Group Canada 360 Lisgar St, Ottawa K2P 2E4 | (613) 231-7758 |
| Compass Group Canada 830 Campbell Ave #201, Ottawa K2A 2C2 | (613) 737-6070 |