Company lists · Data refreshed September 2026

Top 25 Well logging service companies based in Canada

Name: Well logging service companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 198 companies tracked

RevenueBase identified 198 well logging service companies headquartered in Canada as of September 2026 and tracks 6,369 professional contacts across them, including 1,825 with verified work emails. Calgary is the largest hub.

This list covers well logging service companies headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 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 Sep 16, 2026 86% judged on-target in blind review

198Companies

6,369Contacts tracked

1,825Verified emails

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The 25 largest well logging service companies based in Canada

Ranked by team size

Top 25 of 198 well logging service companies based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to well logging service 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 Sep 16, 2026	1,001-5,000	2,176 contacts →
	Indirect evidence “Ensign Energy Services Inc.” Source: RevenueBase Database · checked Sep 16, 2026
2	PASON	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	501-1,000	629 contacts →
	Indirect evidence “Pason is the leading global provider of specialized data management systems for land-based and offshore rigs worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
3	Mccoy Global	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	51-200	279 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 Sep 16, 2026
4	Techno Canada INC	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	201-500	190 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
5	Cougar Drilling Solutions	Indirect evidence	Edmonton, CanadaHQ checked Sep 16, 2026	201-500	171 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
6	Pacesetter Directional Drilling	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	201-500	166 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 Sep 16, 2026
7	Tier 1 Energy Solutions INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	140 contacts →
	Indirect evidence “Led by experienced managers, employees and investors, Tier 1 Energy Solutions Inc.” Source: RevenueBase Database · checked Sep 16, 2026
8	Recon Petrotechnologies	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	93 contacts →
	Indirect evidence “Founded in 2001, RECON is the evolution of a long line of successful oilfield service companies.” Source: RevenueBase Database · checked Sep 16, 2026
9	Wenzel Downhole Tools	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	201-500	83 contacts →
	Indirect evidence “Wenzel Downhole Tools is now Wenzel (WZL) Industries.” Source: RevenueBase Database · checked Sep 16, 2026
10	Simmons Edeco	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	501-1,000	81 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
11	Bonnetts Energy Corp	Indirect evidence	Grande Prairie, AB, CanadaHQ checked Sep 16, 2026	201-500	80 contacts →
	Indirect evidence “Bonnetts’ experienced and highly skilled team of experts are leaders in delivering successful downhole operations.” Source: RevenueBase Database · checked Sep 16, 2026
12	Divestco Geoscience	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	79 contacts →
	Indirect evidence “Divestco Geoscience is Canada’s largest integrated geoscience provider.” Source: RevenueBase Database · checked Sep 16, 2026
13	Chinook Consulting Services	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	72 contacts →
	Indirect evidence “Chinook Consulting is a Canadian company providing subsurface services, specialized in Wellsite Geology, Geosteering and Geoscience studies catering to the upstream energy…” Source: RevenueBase Database · checked Sep 16, 2026
14	Liberty Energy - Canada	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1,001-5,000	66 contacts →
	Indirect evidence “Liberty is a leading North American oilfield services firm that offers one of the most innovative suites of completion services and technologies to onshore oil and natural gas…” Source: RevenueBase Database · checked Sep 16, 2026
15	Echo Seismic LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	51 contacts →
	Indirect evidence “Echo Seismic Ltd provides a comprehensive range of geophysical exploration services to a growing client base across the oil, gas, coal, mineral, water and major civil engineering…” Source: RevenueBase Database · checked Sep 16, 2026
16	DGI Geoscience INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence “DGI Geoscience is focused on providing excellence in our services and securing our position as an industry leader while delivering a fun and rewarding work atmosphere.” Source: RevenueBase Database · checked Sep 16, 2026
17	Abitibi Geophysics	Indirect evidence	Val-d'or, CanadaHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence “Abitibi Geophysics has over 30 years of experience in delivering solutions to geoscience challenges.” Source: RevenueBase Database · checked Sep 16, 2026
18	Logan Drilling Group	Indirect evidence	Colchester, NS, CanadaHQ checked Sep 16, 2026	201-500	45 contacts →
	Indirect evidence “Founded in 1953, has been operating in and expanding geographical and highly specialized markets for the past six decades.” Source: RevenueBase Database · checked Sep 16, 2026
19	Canadian Discovery LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	40 contacts →
	Indirect evidence “Canadian Discovery Ltd.(CDL) is a global leader in subsurface intelligence, headquartered in Calgary, Alberta.” Source: RevenueBase Database · checked Sep 16, 2026
20	Kobold Completions INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	39 contacts →
	Indirect evidence “Kobold is your source for advanced oilfield downhole technology from completions, intervention to real-time solutions.” Source: RevenueBase Database · checked Sep 16, 2026
21	Voltage Wireline INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	38 contacts →
	Indirect evidence “Our geographical presence and ability to adapt easily to client specific needs make Voltage Wireline Inc.” Source: RevenueBase Database · checked Sep 16, 2026
22	Watchdog	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	35 contacts →
	Indirect evidence “AFTI WatchDog® is North America’s leading solution for remote wellsite monitoring powering the Virtual Wellsite Visit.” Source: RevenueBase Database · checked Sep 16, 2026
23	Narag Energy Solutions	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	35 contacts →
	Indirect evidence “Narag Energy Solutions is an innovative oil and gas services provider to clients who need rapid and accurate asset determination services, production optimization, engineering…” Source: RevenueBase Database · checked Sep 16, 2026
24	Datacan Services Corporation	Indirect evidence	Red Deer, AB, CanadaHQ checked Sep 16, 2026	51-200	34 contacts →
	Indirect evidence “Datacan’s Mission: making the world’s best product, in both function and usability.” Source: RevenueBase Database · checked Sep 16, 2026
25	Cordax Evaluation Technologies	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	34 contacts →
	Partial evidence “Cordax's unique and proprietary Logging While Tripping (LWT) technology provides clients with an unparalleled cost-effective means to capture quality formation evaluation logging…” Source: RevenueBase Database · checked Sep 16, 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: well logging service 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 well logging service companies.
Partial evidence: Its own public description names part of well logging service companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name well logging service 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 198 well logging service companies based in Canada

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Well logging service companies based in Canada at a glance

As of Sep 16, 2026

28.7%Verified-email coverage

32.2Average contacts per company

11-50Median size (employees)

56.1%Largest-city concentration · Calgary

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 198 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 well logging service 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 “well logging service 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 well logging service 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 well logging service 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, 1,825 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 September 16, 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.

Well logging service companies by metro

Well logging service companies in Calgary111

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names well logging service companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many well logging service companies are there based in Canada?

RevenueBase identified 198 well logging service companies headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Ensign Energy Services, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most well logging service companies?

Calgary leads with 111 headquartered companies, followed by Edmonton (9) and Red Deer (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,825 verified decision-maker contacts tracked across these 198 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 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.