Company lists · Data refreshed September 2026

Top 25 Petroleum engineering companies based in Canada

Name: Petroleum engineering companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 496 companies tracked

RevenueBase identified 496 company matches for petroleum engineering companies associated with Canada as of September 2026 and tracks 16,347 professional contacts across them, including 6,632 with verified work emails. Calgary is the largest hub.

This list covers company matches for petroleum engineering 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 17, 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 17, 2026 How this list was built

496Companies

16,347Contacts tracked

6,632Verified emails

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The 25 largest petroleum engineering companies based in Canada

Ranked by team size

Top 25 of 496 company matches for petroleum engineering companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Imperial OIL	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	5,001-10,000	4,277 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 17, 2026 · View company records in RevenueBase
2	Englobe	Exact match	Québec, QC, CanadaHQ recorded Sep 17, 2026	1,001-5,000	1,852 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 17, 2026 · View company records in RevenueBase
3	BGC Engineering INC	Exact match	Vancouver, BC, CanadaHQ recorded Sep 17, 2026	501-1,000	798 contacts →
	Exact match “BGC Engineering is an international consulting firm that provides professional services in applied earth sciences.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	H.H. Angus & Associates LTD	Exact match	Toronto, ON, CanadaHQ recorded Sep 17, 2026	201-500	424 contacts →
	Exact match “HH Angus Corporate Overview HH Angus and Associates Limited was founded in 1919 and today is one of Canada’s larger private engineering firms.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Mccoy Global	Exact match	Edmonton, AB, CanadaHQ recorded Sep 17, 2026	51-200	279 contacts →
	Exact match “We deliver reliable, high-performance drilling & completion equipment, expert engineering support & responsive service to customers in 100+ countries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Cathedral Energy Services	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	201-500	277 contacts →
	Exact match “Cathedral Energy Services (TSX:CET) is a trusted partner to North American energy companies requiring high performance directional drilling services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Scovan	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	201-500	265 contacts →
	Exact match “Scovan is an industry-leading EPFC, specializing in delivering innovation and expertise across energy sector projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	TWD Technologies LTD	Exact match	Burlington, ON, CanadaHQ recorded Sep 17, 2026	201-500	227 contacts →
	Exact match “TWD is a leading global engineering firm focusing on traditional and transitional energy projects and innovative infrastructure projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	AIM	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	51-200	209 contacts →
	Exact match “Aim is a full service land consulting firm with expert knowledge to complete projects on time and on budget.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	GAS Liquids Engineering	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	201-500	203 contacts →
	Exact match “Gas Liquids Engineering (GLE) is a Calgary, Alberta based engineering services provider.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Techno Canada INC	Exact match	Edmonton, AB, CanadaHQ recorded Sep 17, 2026	201-500	190 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 17, 2026 · View company records in RevenueBase
12	Steelhaus Technologies INC	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	1,001-5,000	184 contacts →
	Exact match “Steelhaus boldly drives the market with innovative energy solutions; fusing practical, field proven experience, adaptable engineering, integrated manufacturing, and uncompromising…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Pacesetter Directional Drilling	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	201-500	166 contacts →
	Exact match “Founded in 2005, Pacesetter Directional Drilling helps the world’s leading explorers and producers achieve their most ambitious directional drilling goals through cutting-edge…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Epfc Corp	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	201-500	157 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 17, 2026 · View company records in RevenueBase
15	Tamarack Valley Energy LTD TVE	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	51-200	156 contacts →
	Exact match “Tamarack Valley Energy Ltd (TVE) is an oil & energy company based out of, Calgary, Alberta, Canada.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Summit	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	51-200	153 contacts →
	Exact match “Summit, An Earth Services Company, is a professional environmental consulting and services company serving the oil and gas, energy and utilities, resources and mining and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Tier 1 Energy Solutions INC	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	51-200	140 contacts →
	Exact match “Led by experienced managers, employees and investors, Tier 1 Energy Solutions Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Cornerstone Engineering LTD	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	201-500	136 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Surepoint Group	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	201-500	133 contacts →
	Exact match “Established in 2003, Surepoint Group is a premier energy services company specializing in compression, power generation, electrical and instrumentation, automation, EV charging…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Lauren Services	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	51-200	128 contacts →
	Exact match “Lauren Services is a full-suite engineering and project execution service provider that has roots back to a small consultancy partnership in Calgary in 1979.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	DS Consultants LTD	Exact match	Vaughan, ON, CanadaHQ recorded Sep 17, 2026	51-200	126 contacts →
	Exact match “DS Consultants, A BluMetric Company, is a publicly traded company in good standing with the Professional Engineers of Ontario (PEO) and the Association of Professional…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Bluestar Engineering LTD	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	51-200	120 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Teng INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 17, 2026	51-200	119 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	GLJ LTD	Exact match	Calgary, AB, CanadaHQ recorded Sep 17, 2026	51-200	111 contacts →
	Exact match “As global energy consultants, GLJ’s expertise has evolved over the past 50 years to meet the world’s need for responsible, sustainable energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Vtek Consultants INC	Exact match	Anjou, QC, CanadaHQ recorded Sep 17, 2026	51-200	102 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “petroleum engineering companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 496 petroleum engineering companies based in Canada

See the full list, filter by size, metro and specialty, and access 6,632 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Petroleum engineering companies based in Canada at a glance

As of Sep 17, 2026

40.6%Verified-email coverage

33.0Average contacts per company

11-50Median size (employees)

60.1%Largest-city concentration · Calgary

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

231

11-50

149

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 496 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 engineering 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 6,632 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 17, 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 engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many petroleum engineering companies are there based in Canada?

RevenueBase identified 496 company matches for petroleum engineering 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?

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

Which city has the most petroleum engineering companies?

Calgary leads with 298 company records, followed by Edmonton (31) and Toronto (11).

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 6,632 professional contacts with verified work emails tracked across these 496 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 17, 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.