Major employers in Salaberry-de-Valleyfield

7 employers, 1 of them head offices: 1 worldwide, 0 national and 0 regional. Headcounts are for the site here, with the page that publishes them.

Salaberry-de-Valleyfield — the /local page · Who owns Salaberry-de-Valleyfield · Who represents Salaberry-de-Valleyfield · Companies

Employers7
Worldwide HQ1
National HQ0
Regional HQ0
1

Employers, largest first

People employed at the site in this city where a source publishes it; head offices without a published count follow.

CompanyHereEmployees hereWorldwide HQJobs
Société du Port de ValleyfieldTransportation — port authority (paramunicipal)Worldwide HQPort of Valleyfield—Salaberry-de-Valleyfield, Québec—
Cégep de ValleyfieldEducation — public college (CEGEP)Major site—Salaberry-de-Valleyfield, QuébecCareers →
Centre de services scolaire de la Vallée-des-Tisserands (CSSVT)Education — public French-language school service centreMajor site—Salaberry-de-Valleyfield, QuébecCareers →
CEZinc (Canadian Electrolytic Zinc)Primary metals — zinc refining and sulphuric acidpart of GlencoreMajor site—Baar, Switzerland (Glencore)Careers →
General Dynamics OTS – Canada Valleyfield (energetic materials plant)Defence manufacturing — propellants and energetic materialspart of General DynamicsMajor site—Reston, VirginiaCareers →
Santé Québec – Montérégie-Ouest (Hôpital du Suroît)Health care — hospitalpart of Santé QuébecMajor site—Québec City, QuébecCareers →
Ville de Salaberry-de-ValleyfieldMunicipal governmentMajor site—Salaberry-de-Valleyfield, QuébecCareers →
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Notes on this record

  • No ranked top-employers list could be read: the city's socio-economic profile PDF and business list (Liste des entreprises 2026, XLSX) are hosted on a CloudFront host whose robots.txt returns 403, so they were not used.
  • Not confirmed on a readable company page, so left out: Diageo Canada's Valleyfield distillery (diageo.com has no Valleyfield text; widely reported), Goodyear Canada (goodyear.ca connection failed), Groupe Meloche (groupemeloche.com is a parked domain).
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Sources

Prepared 2026-10-31. Each headcount links to the page it is read from; each company to its own site or its /company page.