Company lists · Data refreshed September 2026

Top 25 Oil and gas staffing companies based in Canada

RevenueBase identified 576 company matches for oil and gas staffing companies associated with Canada as of September 2026 and tracks 10,705 professional contacts across them, including 3,019 with verified work emails. Calgary is the largest hub.

This list covers company matches for oil and gas staffing companies associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
576Companies
10,705Contacts tracked
3,019Verified emails
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The 25 largest oil and gas staffing companies based in Canada

Ranked by team size
Top 25 of 576 company matches for oil and gas staffing companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchQuébec, QC, CanadaHQ recorded Sep 29, 20261,001-5,0001,852 contacts →

Exact match

“Englobe is a leader in the fields of engineering, gesosciences, environmental management, asset integrity and quality management.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchAirdrie, AB, CanadaHQ recorded Sep 29, 2026501-1,000739 contacts →

Exact match

“United Safety is a safety solutions provider specializing in safety equipment, personnel and services for the Oil and Gas industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Sep 29, 2026201-500315 contacts →

Exact match

“Reliance is a place where extraordinary people gather to inspire those around them with truly outstanding service: service to each other, service to our customers, and service to…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Sep 29, 2026n/a226 contacts →

Exact match

“Innovative Management Solutions Group launched in 1996 specializes in contingency recruitment services in the fields of Construction, Life Sciences, Engineering, Information…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchMontreal, QC, CanadaHQ recorded Sep 29, 202651-200207 contacts →

Exact match

“Our Focus is you.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchEdmonton, AB, CanadaHQ recorded Sep 29, 2026201-500190 contacts →

Exact match

“Techno Canada Inc.(TCI), a company incorporated in Alberta, provides a diverse range of high quality oil field services across the Oil & Gas upstream value chain to a global…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchBrampton, ON, CanadaHQ recorded Sep 29, 202651-200189 contacts →

Exact match

“IS2 Workforce Solutions is a Canadian-owned leader in providing end-to-end staffing solutions, offering a range of services including Temporary Staffing, Direct Hire Placement…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchWinnipeg, MB, CanadaHQ recorded Sep 29, 2026n/a181 contacts →

Exact match

“Manitoba’s largest locally owned and operated staffing and recruitment firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchSudbury, ON, CanadaHQ recorded Sep 29, 2026n/a171 contacts →

Exact match

“As one of the LARGEST INDEPENDENT RECRUITMENT AGENCIES in Canada, we at LEVERT offer PERSONNEL solutions for employers and EMPLOYMENT opportunities for individuals in heavy…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Sep 29, 202651-200161 contacts →

Exact match

“Irwin’s is powering the workforce for the future of energy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchSt. John's, NL, CanadaHQ recorded Sep 29, 202651-200161 contacts →

Exact match

“The Horizon Maritime Group of Companies are committed to delivering value to our customers while safeguarding the health and well-being of our employees.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Sep 29, 2026201-500157 contacts →

Exact match

“EPFC is a diverse team of professionals with extensive experience in engineering, procurement, fabrication, construction, commission and start-up, and operations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchMississauga, ON, CanadaHQ recorded Sep 29, 202651-200119 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchMontréal, QC, CanadaHQ recorded Sep 29, 2026501-1,000110 contacts →

Exact match

“Umanico – Le talent à la bonne place!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchMontreal, QC, CanadaHQ recorded Sep 29, 2026501-1,000110 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchMontreal, QC, CanadaHQ recorded Sep 29, 2026201-500107 contacts →

Exact match

“Travail Global une agence de placement de personnel et de recrutement qui vous entend.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchWinnipeg, MB, CanadaHQ recorded Sep 29, 20261,001-5,00084 contacts →

Exact match

“Staffmax Staffing & Recruiting is a provider of High Quality Temporary Staffing, Specialized Full-Service Permanent Recruiting, Executive Search, Healthcare Staffing, EOR/PEO…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Sep 29, 202611-5083 contacts →

Exact match

“Bullitt Staffing Inc.(formerly YORK Search Group), places professionals in Mining, Engineering, Construction and Plant Operations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Sep 29, 2026501-1,00081 contacts →

Exact match

“As a privately-owned oilfield service company SIMMONS EDECO provides oilfield services to an international customer base of major oil companies and large independent producers…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Sep 29, 20265,001-10,00080 contacts →

Exact match

“Jardeg has quietly existed as the construction industry's best-kept secret for over 15 years.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchSudbury, ON, CanadaHQ recorded Sep 29, 202611-5076 contacts →

Exact match

“Workforce is Canada's solution to strategic human resource consultation and supply.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchNorth York, ON, CanadaHQ recorded Sep 29, 202651-20076 contacts →

Exact match

“Connecting great companies with great people Great Connections is one of Ontario’s most successful full cycle employment services agencies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchBoucherville (québec), QC, CanadaHQ recorded Sep 29, 202611-5072 contacts →

Exact match

“Extra Multi-Ressources est une agence spécialisée dans le recrutement et le placement de personnel, la formation et le développement de services conseils pour les entreprises de…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchMississauga, ON, CanadaHQ recorded Sep 29, 2026201-50070 contacts →

Exact match

“We have re-branded all our DGSI divisions into one name: Agilus You may have partnered with us under one of the following brands: · Design Group Staffing · Inteqna · Talentcor ·…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchGrande Prairie, AB, CanadaHQ recorded Sep 29, 202651-20068 contacts →

Exact match

“We work with oil and gas producers to meet our mutual goals of providing a product that is safe, efficient and cost effective.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 576 oil and gas staffing companies based in Canada

See the full list, filter by size, metro and specialty, and access 3,019 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas staffing companies based in Canada at a glance

As of Sep 29, 2026
28.2%Verified-email coverage
18.6Average contacts per company
11-50Median size (employees)
20.8%Largest-city concentration · Calgary
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
263
11-50
177
51-200
88
201-500
30
501-1,000
7
1,001-5,000
7
5,001-10,000
2

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 576 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “oil and gas staffing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 3,019 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “oil and gas staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas staffing companies are there based in Canada?

RevenueBase identified 576 company matches for oil and gas staffing companies associated with Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Englobe tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas staffing companies?

Calgary leads with 120 company records, followed by Toronto (70) and Montreal (41).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,019 professional contacts with verified work emails tracked across these 576 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.