| Achēv, Accelerating Career Advancement Program | Mississauga |
| Alcohol and Gaming Commission of Ontario | Toronto |
| Burlington. By-law Compliance, Licensing Services | Burlington |
| Burlington. City Hall, Burlington City Hall, Applications, Licences and Permits | Burlington |
| Burlington. City Hall, Service Burlington | Burlington |
| Burlington. Legislative Services | Burlington |
| Burlington. Transportation Services, Municipal Parking Operations | Burlington |
| Canada. Border Services Agency, NEXUS Program | Niagara Falls |
| Canada. Canada Revenue Agency, Charities Directorate | |
| Canada. Canadian Intellectual Property Office, Patents | Gatineau |
| Canada. Immigration, Refugees and Citizenship Canada, Passport Office, Brampton Branch | Brampton |
| Canada. Immigration, Refugees and Citizenship Canada, Passport Office, Mississauga Branch | Mississauga |
| Canada. Indigenous Services Canada | Toronto |
| Canada. Innovation, Science and Economic Development Canada, Gatineau, Canadian Intellectual Property Office | Gatineau |
| Canada. Innovation, Science and Economic Development Canada, Spectrum and Telecommunications Sector - Amateur Radio Service Centre | |
| Canada. Office of the Information Commissioner of Canada | Ottawa |
| Canada. Royal Canadian Mounted Police, Canadian Firearms Program | |
| Canada. Social Insurance Numbers, Toronto | Toronto |
| Canada. Transport Canada, Pleasure Craft Licensing and Proof of Competency | Halton Region |
| Canada. Transport Canada, Pleasure Craft Licensing Centre | Ottawa |
| Canadian Automobile Association, South Central Ontario - Burlington Office | Burlington |
| Canadian Power and Sail Squadrons, Niagara District - Burlington Power and Sail Squadron | Burlington |
| Canadian Power and Sail Squadrons, Oakville Power and Sail Squadron | Oakville |
| DriveTest Centre, Burlington, Driver Examination Centre | Burlington |
| DriveTest Centre, Oakville, Driver Examination Centre | Oakville |
| DriveTest Centre, Guelph | Guelph |
| Federation of Rental Housing Providers of Ontario, Rental Housing Provider Support | Toronto |
| Halton Hills. Corporate Services | Georgetown |
| Halton Hills. Fire Department, Inspections and Permits | Halton Hills |
| Halton Hills. Town Council, Clerks Division Services | Halton Hills |
| Halton Hills. Transportation and Public Works, Parking | Halton Hills |
| Halton Regional Police Service, Police Records Checks | Oakville |
| Halton. Halton Region Public Health, Immunization Services | Oakville |
| International Credential Assessment Service of Canada | Guelph |
| Lost Wallet, Burlington | Burlington |
| Lost Wallet, Oakville | Oakville |
| Milton. Community Services, Special Events | Milton |
| Milton. Corporate Services, Parking | Milton |
| Milton. Engineering Services | Milton |
| Milton. Fire and Rescue Services, Community Education Programs | Milton |
| Milton. Legislative and Legal Services Division, Freedom Of Information Requests | Milton |
| Milton. Town Clerk's Division, Business Licences and Permits | Milton |
| Milton. Town Clerk's Division, Vital Statistics | Milton |
| Oakville. Clerks Department | Oakville |
| Oakville. Clerks Department, Marriage, Lottery, and Liquor Licences | Oakville |
| Oakville. Fire Department, Fire Prevention Programs | Oakville |
| Oakville. Municipal Enforcement Services, Parking Operations | Oakville |
| Oakville. Recreation and Culture, Special Events Service | Oakville |
| Ontario College Application Service | Guelph |
| Ontario. Ministry of Environment, Conservation and Parks, Peterborough - Mailing Address, Natural Resources Information and Support Centre | Peterborough |
| Ontario. Ministry of the Attorney General, Hamilton Services, Family Court - Litigation Department | Hamilton |
| Ontario. Ministry of the Environment, Conservation and Parks, Ontario Parks | Peterborough |
| Service Canada, Guelph, Service Canada Centre | Guelph |
| Service Canada, Social Insurance Registration Office | Bathurst |
| Service Canada, Service Canada, Mississauga Service Canada Centre | Mississauga |
| Service Canada, Passport Canada | Ottawa |
| Service Canada - Halton Region, Oakville, Federal Government Services | Oakville |
| Service Canada - Halton Region, Burlington, Federal Government Services | Burlington |
| Service Canada - Halton Region, Georgetown, Federal Government Services | Georgetown |
| Service Canada - Halton Region, Milton, Federal Government Services | Milton |
| Service Canada Hamilton Locations, Hamilton East Service Canada Centre and Passport Services, Canadian Passport Service | Hamilton |
| Service Canada Hamilton Locations, Hamilton Mountain Service Canada Centre and Passport Services | Hamilton |
| ServiceOntario, ServiceOntario, Brampton North Service Counter | Brampton |
| ServiceOntario, ServiceOntario, Brampton South Service Counter | Brampton |
| ServiceOntario, ServiceOntario, Mississauga - Dundas St W Service Counter | Mississauga |
| ServiceOntario, Accessible Parking Permit | Toronto |
| ServiceOntario, Office of the Registrar General | Toronto |
| ServiceOntario | Toronto |
| ServiceOntario, Silvercreek and Highway 6 (Guelph), Provincial Government Services | Guelph |
| ServiceOntario, Stone Road and Gordon (Guelph), Provincial Government Services | Guelph |
| ServiceOntario - Halton Region, Burlington - West Service Counter, Provincial Government Services | Burlington |
| ServiceOntario - Halton Region, Burlington - East Service Counter, Provincial Government Services | Burlington |
| ServiceOntario - Halton Region, Georgetown Service Counter, Provincial Government Services | Georgetown |
| ServiceOntario - Halton Region, Milton - Highpoint Service Counter, Provincial Government Services | Milton |
| ServiceOntario - Halton Region, Milton - Milton Mall Service Counter, Provincial Government Services | Milton |
| ServiceOntario - Halton Region, Oakville - Dorval Crossing East Service Counter, Provincial Government Services | Oakville |
| ServiceOntario - Halton Region, Oakville - Pacific Road Service Counter, Provincial Government Services | Oakville |
| ServiceOntario - Halton Region, Oakville - Staples Service Counter, Provincial Government Services | Oakville |
| ServiceOntario - Halton Region, Oakville - Trafalgar Village Service Counter, Provincial Government Services | Oakville |
| University of Toronto, Comparative Education Service | Toronto |
| World Education Services, Toronto | Toronto |
