Company lists · Data refreshed September 2026

Top 25 Petroleum companies based in Canada

RevenueBase identified 124 company matches for petroleum companies associated with Canada as of September 2026 and tracks 38,382 professional contacts across them, including 17,537 with verified work emails. Calgary is the largest hub.

This list covers company matches for petroleum 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 21, 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 21, 2026 How this list was built
124Companies
38,382Contacts tracked
17,537Verified emails
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The 25 largest petroleum companies based in Canada

Ranked by team size
Top 25 of 124 company matches for petroleum companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchCalgary, AB, CanadaHQ recorded Sep 21, 202610001+13,951 contacts →

Exact match

“In 1967, we pioneered commercial development of Canada's oil sands – one of the largest petroleum resource basins in the world.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 202610001+8,992 contacts →

Exact match

“MAKE YOUR MARK WHILE YOU GROW YOUR CAREER At Canadian Natural we believe our employees are the key to unlocking asset potential.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 20265,001-10,0006,379 contacts →

Exact match

“Cenovus Energy Inc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 20265,001-10,0004,277 contacts →

Exact match

“After more than a century, Imperial continues to be an industry leader in applying technology and innovation to responsibly develop Canada’s energy resources.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 2026501-1,000785 contacts →

Exact match

“Gran Tierra Energy Inc, together with its subsidiaries, is a company focused on oil and gas exploration and production in Azerbaijan, Canada, Colombia and Ecuador.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 2026501-1,000564 contacts →

Exact match

“Strathcona is one of North America's fastest growing pure play heavy oil producers with operations focused on thermal oil and enhanced oil recovery.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchRegina, CanadaHQ recorded Sep 21, 20261,001-5,000352 contacts →

Exact match

“Fuel Your Career at the Co-op Refinery Complex.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchSault Ste Marie, ON, CanadaHQ recorded Sep 21, 2026501-1,000306 contacts →

Exact match

“McDougall Energy is a Canadian family-owned business that distributes quality petroleum products and services reliably and responsibly.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchSt John’s, NL, CanadaHQ recorded Sep 21, 202651-200189 contacts →

Exact match

“For over 30 years, North Atlantic has been a leader in Newfoundland and Labrador’s fuel industry, boasting a vast network of branded gas stations, convenience stores, and premium…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchRichmond Hill, ON, CanadaHQ recorded Sep 21, 202651-200149 contacts →

Exact match

“Trans-Northern Pipelines Inc.(TNPI) operates regulated pipelines to safely transport the refined petroleum products (gasoline, diesel, aviation, and heating fuel) used by Canadian…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 202651-200144 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 202651-200131 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchEdmonton, AB, CanadaHQ recorded Sep 21, 20261,001-5,000128 contacts →

Exact match

“Bluewave Energy is a Western Canadian petroleum distribution leader and is committed to keeping Canadians warm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchQuébec, QC, CanadaHQ recorded Sep 21, 20261,001-5,00088 contacts →

Exact match

“Le Groupe F.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchLevis, QC, CanadaHQ recorded Sep 21, 2026201-50059 contacts →

Exact match

“Avec des clients comme Couche-Tard, Esso, Olco, Petro-Canada, Petronor, Shell, Sonic, Crevier, Ultramar, Cadeko et plusieurs autres, Transport Jacques Auger inc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchCoquitlam, BC, CanadaHQ recorded Sep 21, 202611-5058 contacts →

Exact match

“Motosel Industrial Group, Inc was established in 1987 as a manufacturer of lubricants & petrochemical products.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchOttawa, ON, CanadaHQ recorded Sep 21, 202651-20058 contacts →

Exact match

“Petro-Canada Fuels is an oil and gas company based out of 1985 Merivale Road, Ottawa, Ontario, Canada.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchTerrebonne, QC, CanadaHQ recorded Sep 21, 202651-20042 contacts →

Exact match

“Kildair Service ULC, who are we?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchFredericton, NB, CanadaHQ recorded Sep 21, 202651-20041 contacts →

Exact match

“Since its inception in 2002, Phoenix Petroleum Ltd.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 202651-20038 contacts →

Exact match

“Established in 1984, Elbow River Marketing operates as a wholesaler, transporter, supplier and marketer of liquid petroleum gases (propane, butane and condensate), crude oil…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 202651-20037 contacts →

Exact match

“China Petroleum Engineering & Construction Corporation (abbreviated to CPECC) is affiliated with China National Petroleum Corporation (CNPC) and is a CNPC professional company…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchCalgary, CanadaHQ recorded Sep 21, 202651-20035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 202651-20033 contacts →

Exact match

“Enerchem is a Western Canadian based producer of hydrocarbon fluids which include hydrocarbon drilling and fracturing fluids, production improving solvents, specialty aviation…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 2026201-50029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 202611-5028 contacts →

Exact match

“Petrus Resources Ltd.(TSX PRQ) is a public energy company active in property exploitation, strategic acquisitions and risk-managed exploration in western Canada.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 124 petroleum companies based in Canada

See the full list, filter by size, metro and specialty, and access 17,537 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Petroleum companies based in Canada at a glance

As of Sep 21, 2026
45.7%Verified-email coverage
309.5Average contacts per company
11-50Median size (employees)
39.5%Largest-city concentration · Calgary
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
40
51-200
26
201-500
5
501-1,000
4
1,001-5,000
4
5,001-10,000
2
10001+
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 124 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 “petroleum 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 17,537 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 21, 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 “petroleum companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many petroleum companies are there based in Canada?

RevenueBase identified 124 company matches for petroleum 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?

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

Which city has the most petroleum companies?

Calgary leads with 49 company records, followed by Montreal (3) and Quebec (3).

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 17,537 professional contacts with verified work emails tracked across these 124 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 21, 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.