Major employers in Oakville
32 employers, 18 of them head offices: 9 worldwide, 4 national and 5 regional. Headcounts are for the site here, with the page that publishes them.
Oakville — the /local page · Who owns Oakville · Who represents Oakville · Companies
Employers32
Worldwide HQ9
National HQ4
Regional HQ5
1
Employers, largest first
People employed at the site in this city where a source publishes it; head offices without a published count follow.
| Company | Here | Employees here | Worldwide HQ | Jobs |
|---|---|---|---|---|
| Ford Motor Company of CanadaManufacturing — automobiles (Oakville Assembly Complex) and Canadian head officepart of Ford Motor Company | National HQCanada | 4,0792024 | Dearborn, Michigan | Careers → |
| Halton District School BoardEducation — public school board | Major site | 2,6142024 | Burlington, Ontario | Careers → |
| Halton HealthcareHealth care — hospitals (Oakville Trafalgar Memorial Hospital) | Regional HQHalton Healthcare hospitals (Oakville, Milton, Georgetown) | 2,5812024 | Oakville, Ontario | Careers → |
| The Regional Municipality of HaltonGovernment — regional municipality | Regional HQHalton Region (regional government) | 2,1462024 | Oakville, Ontario | Careers → |
| Town of OakvilleGovernment — municipal | Major site | 1,3422024 | Oakville, Ontario | Careers → |
| Sheridan CollegeEducation — college | Major site | 1,1022024 | Oakville, Ontario | Careers → |
| Halton Catholic District School BoardEducation — Catholic school board | Major site | 1,0432024 | Burlington, Ontario | Careers → |
| GeotabSoftware — fleet telematics platform | Worldwide HQglobal | 9502024 | Oakville, Ontario | Careers → |
| Halton Regional Police ServiceGovernment — police | Regional HQHalton Region policing (headquarters) | 8422024 | Oakville, Ontario | Careers → |
| Siemens CanadaEngineering — industrial automation, infrastructure, mobilitypart of Siemens AG | National HQCanada | 7442024 | Munich, Germany | Careers → |
| FCT (First Canadian Title)Insurance — title insurance and real-estate servicespart of First American Financial | National HQCanada | 6822024 | Santa Ana, California | Careers → |
| Innomar StrategiesHealth care — pharmaceutical commercialization, specialty logistics, patient supportpart of Cencora | National HQCanada | 6612024 | Conshohocken, Pennsylvania | Careers → |
| Aviva CanadaInsurance — property and casualtypart of Aviva plc | Major site | 6602024 | London, United Kingdom | Careers → |
| Tim HortonsFood service — restaurant franchisorpart of Restaurant Brands International | Major site | 5032024 | Toronto, Ontario | Careers → |
| PCL Constructors CanadaConstruction — general contractorpart of PCL Construction | Major site | 5002024 | Edmonton, Alberta | Careers → |
| Algonquin Power & Utilities Corp.Utilities — regulated electric, gas and water (Liberty) | Worldwide HQglobal | 4952024 | Oakville, Ontario | Careers → |
| Pelmorex Corp. (The Weather Network)Media and tech — weather information, data and apps | Worldwide HQglobal | 4742024 | Oakville, Ontario | Careers → |
| Canadian Tire Financial ServicesFinance — credit cards and retail bankingpart of Canadian Tire Corporation | Major site | 3882024 | Toronto, Ontario | — |
| Levitt-SafetySafety — life and fire safety products and services | Worldwide HQglobal | 3762024 | Oakville, Ontario | Careers → |
| Central West Specialized Developmental ServicesSocial services — developmental disabilities | Regional HQCentral West region developmental services | 2852024 | Oakville, Ontario | Careers → |
| SagenInsurance — private residential mortgage insurer | Worldwide HQglobal | 2762024 | Oakville, Ontario | Careers → |
| Iovate Health Sciences InternationalConsumer health — nutritional supplements (MuscleTech, Hydroxycut) | Worldwide HQglobal | 2302024 | Oakville, Ontario | Careers → |
| Acclaim HealthHealth care — home and community care | Regional HQHalton community care agency | 2112024 | Oakville, Ontario | Careers → |
| Appleby CollegeEducation — independent school | Major site | 2102024 | Oakville, Ontario | Careers → |
| ZetonManufacturing — pilot plant design and fabrication | Worldwide HQglobal | 1982024 | Oakville, Ontario | Careers → |
| Mohawk MedbuyHealth care — shared services, supply chain for hospitals | Major site | 1602024 | — | Careers → |
| Fengate Asset ManagementFinance — infrastructure, private equity and real-estate investment | Major site | 1562024 | Toronto / Oakville, Ontario | Careers → |
| HatchEngineering — consulting and project delivery | Major site | 1302024 | Mississauga, Ontario | Careers → |
| Spark PowerUtilities services — electrical contracting, power solutions | Major site | 1242024 | Oakville, Ontario | Careers → |
| Virox TechnologiesManufacturing — disinfectants | Worldwide HQglobal | 1182024 | Oakville, Ontario | Careers → |
| VelocityEHSSoftware — environment, health and safety (EHS) | Major site | 1182024 | Chicago, Illinois | Careers → |
| Oakville HydroUtilities — local electricity distribution | Worldwide HQOakville electricity distribution | 1002024 | Oakville, Ontario | Careers → |
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Notes on this record
- Headcounts are Oakville-site counts from the Halton Region Employment Survey 2024 as published by Invest Oakville; head-office facts are from each company's own site unless the row source is the Invest Oakville list.
- Omitted although on the Invest Oakville list because their own sites could not be opened under our rules: Collins Aerospace (1,500 — collinsaerospace.com robots.txt returns 403), IPEX (545 — ipexna.com robots disallows), Moen (179 — moen.ca robots disallows), Rockstar Games Toronto (118 — rockstargames.com robots names ClaudeBot, Disallow /), GVA Lighting (gvalighting.com robots disallows), Excel-Tech/Natus (natus.com robots disallows), Thermon Canada and Sumitomo Drive Technologies (robots disallow), Pet Health Services (pethealthinc.com robots disallows), Veolia (veoliawatertech.com Cloudflare challenge), Travelers Canada (401), Commissionaires Great Lakes (robots disallows the redirect target), Bennington Financial (blank page), SteriMax (sterimax.com is a parked domain).
- Canadian Tire careers pages (corp.canadiantire.ca/English/careers) returned a Cloudflare challenge; no careersUrl recorded for Canadian Tire Financial Services.
- Funded software search: no Oakville-headquartered venture-funded software company could be verified on its own site this pass (Geotab is privately held without published venture rounds). Retailers, restaurants and car dealerships on the Top 100 list were not added.
s
Sources
Prepared 2026-10-30. Each headcount links to the page it is read from; each company to its own site or its /company page.
- Invest Oakville (Town of Oakville) — Top 100 private and public sector employers (source: Halton Region Employment Survey, 2024) · retrieved 2026-10-30Terms: Page states: "Although all possible efforts were made to verify the data, the Town of Oakville provides no guarantee as to its accuracy or completeness."
- Company and institution own websites (about, contact, careers pages) · retrieved 2026-10-30Terms: none read beyond pages used