Company lists · Data refreshed September 2026

Top 13 Oil refining companies based in Canada

RevenueBase identified 29 company matches for oil refining companies associated with Canada as of September 2026 and tracks 12,418 professional contacts across them, including 4,825 with verified work emails. Calgary is the largest hub.

This list covers company matches for oil refining 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 15, 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 15, 2026 How this list was built
29Companies
12,418Contacts tracked
4,825Verified emails
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The 13 largest oil refining companies based in Canada

Ranked by team size
Top 13 of 29 company matches for oil refining companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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 15, 20265,001-10,0006,379 contacts →

Exact match

“Cenovus Energy Inc.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Sep 15, 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 15, 2026 · View company records in RevenueBase
3Exact matchRegina, CanadaHQ recorded Sep 15, 20261,001-5,000352 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact matchHearst, ON, CanadaHQ recorded Sep 15, 202651-20063 contacts →

Exact match

“Pepco is your trusted partner for fuel delivery, industrial lubricants, and industrial supplies.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact matchLevis, QC, CanadaHQ recorded Sep 15, 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 15, 2026 · View company records in RevenueBase
6Exact matchCoquitlam, BC, CanadaHQ recorded Sep 15, 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 15, 2026 · View company records in RevenueBase
7Exact matchOttawa, ON, CanadaHQ recorded Sep 15, 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 15, 2026 · View company records in RevenueBase
8Exact matchMontreal, QC, CanadaHQ recorded Sep 15, 202651-20050 contacts →

Exact match

“Catalys Lubricants, a third-generation family business founded in 1988 in Montreal, QC, is a Canadian leader in the manufacturing and distribution of lubricants and related…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact matchLangley, BC, CanadaHQ recorded Sep 15, 202611-5039 contacts →

Exact match

“KLONDIKE stands for robust, reliable, high quality products tailored to suit the requirements of the on-and off-road heavy duty, automotive and industrial markets.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Sep 15, 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 15, 2026 · View company records in RevenueBase
11Exact matchQuébec, QC, CanadaHQ recorded Sep 15, 202651-20026 contacts →

Exact match

“Depuis plus de 50 ans, SG Énergie, une filiale du Groupe SG, se spécialise dans la vente et la distribution de carburants comme l’essence, le diesel et les combustibles au mazout…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12Exact matchSt-eustache, QC, CanadaHQ recorded Sep 15, 202651-20013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchTrail, BC, CanadaHQ recorded Sep 15, 20261-105 contacts →

Exact match

“B A Benson & Son Ltd.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

Showing 13 of 29 oil refining companies based in Canada

See the full list, filter by size, metro and specialty, and access 4,825 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil refining companies based in Canada at a glance

As of Sep 15, 2026
38.9%Verified-email coverage
428.2Average contacts per company
51-200Median size (employees)
17.2%Largest-city concentration · Calgary
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
7
11-50
7
51-200
9
201-500
2
501-1,000
1
1,001-5,000
1
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 29 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 refining 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 4,825 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 15, 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 refining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil refining companies are there based in Canada?

RevenueBase identified 29 company matches for oil refining 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?

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

Which city has the most oil refining companies?

Calgary leads with 5 company records, followed by Montreal (2) and Aurora (1).

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 4,825 professional contacts with verified work emails tracked across these 29 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 15, 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.