Company lists · Data refreshed November 2026

Top 25 Oilfield services companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 724 companies tracked

This directory lists 724 oilfield services companies based in Canada, with contact coverage including 22,757 contacts and 5,537 email addresses. As of November 2026, Calgary is the single most-represented city among the companies on this list.

Oilfield services companies provide specialized equipment, field operations, technical support, and maintenance for oil and gas exploration, drilling, production, and related activities. This list covers companies that provide services, equipment, technical support, or field operations for oil and gas exploration, drilling, production, or maintenance. Ranked by team size, largest first. Data current as of November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Nov 5, 2026 86% judged on-target in blind review

724Companies

22,757Contacts tracked

5,537Verified emails

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The 25 largest oilfield services companies based in Canada

Ranked by team size

Top 25 of 724 oilfield services companies based in Canada, ranked by team size, largest first. Data refreshed Nov 5, 2026. RevenueBase Smart Search rates how each company's information relates to oilfield services companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ensign Energy Services	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	1,001-5,000	2,359 contacts →
	Indirect evidence “Ensign Energy Services Inc.” Source: RevenueBase Database · checked Nov 5, 2026
2	Trican Well Service LTD	Strong evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	1,001-5,000	1,312 contacts →
	Strong evidence “Trican is a major provider of pressure pumping and other oilfield services within the Canadian marketplace.” Source: RevenueBase Database · checked Nov 5, 2026
3	Step Energy Services	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	1,001-5,000	847 contacts →
	Indirect evidence “STEP Energy Services provides industry leading deep-capacity coiled tubing, fluid and nitrogen pumping, and hydraulic fracturing solutions to North American clients in British…” Source: RevenueBase Database · checked Nov 5, 2026
4	Flint Corp	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	1,001-5,000	669 contacts →
	Indirect evidence “FLINT is a leading provider for Maintenance & Turnarounds, Wear Technologies, Fabrication, Modularization & Machining, Facility Construction, Pipeline Installation & Integrity…” Source: RevenueBase Database · checked Nov 5, 2026
5	Savanna Energy	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	1,001-5,000	613 contacts →
	Indirect evidence “Savanna Energy offers contract drilling and well servicing services to our customers based in Canada, the US and Australia.” Source: RevenueBase Database · checked Nov 5, 2026
6	Energold Drilling	Indirect evidence	Vancouver, BC, CanadaHQ checked Nov 5, 2026	201-500	375 contacts →
	Indirect evidence “ENERGOLD DRILLING is a leading global drilling solutions company that services the mining, infrastructure, and geothermal sectors in the Americas, Africa, and Europe.” Source: RevenueBase Database · checked Nov 5, 2026
7	Sterling Crane	Indirect evidence	Edmonton, AB, CanadaHQ checked Nov 5, 2026	501-1,000	344 contacts →
	Indirect evidence “STERLING CRANE A Marmon Crane Services/Berkshire Hathaway Company RAISING THE STANDARD OF SERVICE EXCELLENCE SINCE 1954 Committed To Safety, Service, Quality Equipment and…” Source: RevenueBase Database · checked Nov 5, 2026
8	Reliance Oilfield Services	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	201-500	327 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Nov 5, 2026
9	Akita Drilling LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	501-1,000	324 contacts →
	Indirect evidence Source: RevenueBase Database · checked Nov 5, 2026
10	Cathedral Energy Services	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	201-500	298 contacts →
	Indirect evidence “Cathedral Energy Services (TSX:CET) is a trusted partner to North American energy companies requiring high performance directional drilling services.” Source: RevenueBase Database · checked Nov 5, 2026
11	Mccoy Global	Indirect evidence	Edmonton, AB, CanadaHQ checked Nov 5, 2026	51-200	294 contacts →
	Indirect evidence “We deliver reliable, high-performance drilling & completion equipment, expert engineering support & responsive service to customers in 100+ countries.” Source: RevenueBase Database · checked Nov 5, 2026
12	Element Technical Services	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	501-1,000	268 contacts →
	Indirect evidence “Element Technical Services is a privately owned Canadian service company specializing in fracturing and coiled tubing services, backed by exceptional technical support.” Source: RevenueBase Database · checked Nov 5, 2026
13	Apex Distribution INC	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	201-500	233 contacts →
	Indirect evidence Source: RevenueBase Database · checked Nov 5, 2026
14	Hy-Tech Drilling LTD	Indirect evidence	Smithers, ON, CanadaHQ checked Nov 5, 2026	501-1,000	219 contacts →
	Indirect evidence “With a focus on preparedness, Hy-Tech Drilling is the long-term partner you can trust to ensure safe and seamless execution, giving you peace of mind.” Source: RevenueBase Database · checked Nov 5, 2026
15	High Arctic Energy Services	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	n/a	215 contacts →
	Indirect evidence “With over 25 years of experience in the oil and gas industry and a catalog of success that continues to grow, High Arctic Energy Services is your first choice for specialized…” Source: RevenueBase Database · checked Nov 5, 2026
16	Magnum Services	Indirect evidence	Strathmore, AB, CanadaHQ checked Nov 5, 2026	201-500	211 contacts →
	Indirect evidence “Magnum Services is shaping North America’s Energy and Infrastructure through innovation and in-house capability.” Source: RevenueBase Database · checked Nov 5, 2026
17	Pidherney's INC	Strong evidence	Rocky Mountain House, AB, CanadaHQ checked Nov 5, 2026	1,001-5,000	190 contacts →
	Strong evidence “Specializing in Earthworks, Civil Construction, Oilfield Services, Hydro-Vac, Heavy Haul, and Aggregate Supply & Delivery.” Source: RevenueBase Database · checked Nov 5, 2026
18	Steelhaus Technologies INC	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	1,001-5,000	184 contacts →
	Indirect evidence “Steelhaus boldly drives the market with innovative energy solutions; fusing practical, field proven experience, adaptable engineering, integrated manufacturing, and uncompromising…” Source: RevenueBase Database · checked Nov 5, 2026
19	Cougar Drilling Solutions	Indirect evidence	Edmonton, CanadaHQ checked Nov 5, 2026	201-500	171 contacts →
	Indirect evidence Source: RevenueBase Database · checked Nov 5, 2026
20	Pacesetter Directional Drilling	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	201-500	169 contacts →
	Indirect evidence “Founded in 2005, Pacesetter Directional Drilling helps the world’s leading explorers and producers achieve their most ambitious directional drilling goals through cutting-edge…” Source: RevenueBase Database · checked Nov 5, 2026
21	Total Oilfield Rentals LTD	Strong evidence	Leduc, AB, CanadaHQ checked Nov 5, 2026	201-500	165 contacts →
	Strong evidence “FOCUS – DISCIPLINE - GROWTH Total Oilfield Rentals offers you a complete full cycle solution for all your surface rental needs from drilling through to completions, servicing and…” Source: RevenueBase Database · checked Nov 5, 2026
22	Tara Energy Services INC	Indirect evidence	Clairmont, AB, CanadaHQ checked Nov 5, 2026	501-1,000	156 contacts →
	Indirect evidence “TARA is a global leader in the portable unmanned midstream infrastructure chain – with the largest fleet, best equipped team, and proven execution in immediate production support.” Source: RevenueBase Database · checked Nov 5, 2026
23	Precision Well Servicing	Indirect evidence	Red Deer, AB, CanadaHQ checked Nov 5, 2026	501-1,000	148 contacts →
	Indirect evidence “As Canada’s largest well servicing contractor, Precision Well Servicing (PWS) provides a full slate of services including completions, workovers, abandonments, well maintenance…” Source: RevenueBase Database · checked Nov 5, 2026
24	Canadian Energy Services	Strong evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	1,001-5,000	147 contacts →
	Strong evidence “CES is an innovative leader in chemical solutions throughout the life-cycle of the oilfield.” Source: RevenueBase Database · checked Nov 5, 2026
25	Tier 1 Energy Solutions INC	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 5, 2026	51-200	143 contacts →
	Indirect evidence “Led by experienced managers, employees and investors, Tier 1 Energy Solutions Inc.” Source: RevenueBase Database · checked Nov 5, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: oilfield services companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names oilfield services companies.
Partial evidence: Its own public description names part of oilfield services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oilfield services companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 724 oilfield services companies based in Canada

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Oilfield services companies based in Canada at a glance

As of Nov 5, 2026

24.3%Verified-email coverage

31.4Average contacts per company

11-50Median size (employees)

25.6%Largest-city concentration · Calgary

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

223

11-50

276

51-200

140

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 724 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among oilfield services companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “oilfield services companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names oilfield services companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among oilfield services companies, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 5,537 across the full list. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Oilfield services companies by metro

Frequently asked

How many oilfield services companies are based in Canada?

This directory contains 724 oilfield services companies based in Canada as of November 2026.

What do oilfield services companies do?

Oilfield services companies support oil and gas operations through equipment, field services, technical work, maintenance, and related operational support.

Which city has the most oilfield services companies on the list?

Calgary is the single most-represented city among the companies on this list.

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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 Smart Search, 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.