Company lists · Data refreshed September 2026

Top 25 Well intervention services companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 111 companies tracked

RevenueBase identified 111 well intervention services companies headquartered in Canada as of September 2026 and tracks 4,245 professional contacts across them, including 691 with verified work emails. Calgary is the largest hub.

This list covers well intervention services 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 22, 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 22, 2026 86% judged on-target in blind review

111Companies

4,245Contacts tracked

691Verified emails

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The 25 largest well intervention services companies based in Canada

Ranked by team size

Top 25 of 111 well intervention services companies based in Canada, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to well intervention 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	Techno Canada INC	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 22, 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 22, 2026
2	Precision Well Servicing	Partial evidence	Red Deer, AB, CanadaHQ checked Sep 22, 2026	501-1,000	146 contacts →
	Partial 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 Sep 22, 2026
3	Tier 1 Energy Solutions INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	51-200	140 contacts →
	Indirect evidence “Led by experienced managers, employees and investors, Tier 1 Energy Solutions Inc.” Source: RevenueBase Database · checked Sep 22, 2026
4	Simmons Edeco	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 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 22, 2026
5	Bonnetts Energy Corp	Indirect evidence	Grande Prairie, AB, CanadaHQ checked Sep 22, 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 22, 2026
6	Predator Drilling INC	Partial evidence	Red Deer, AB, CanadaHQ checked Sep 22, 2026	201-500	72 contacts →
	Partial evidence “Predator Drilling stands tall as one of North America's leading drilling contractors, specializing in seamless well integration.” Source: RevenueBase Database · checked Sep 22, 2026
7	Liberty Energy - Canada	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 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 22, 2026
8	Thruster Energy Corp	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	51-200	65 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
9	Kobold Completions INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	39 contacts →
	Partial evidence “Kobold is your source for advanced oilfield downhole technology from completions, intervention to real-time solutions.” Source: RevenueBase Database · checked Sep 22, 2026
10	Savanna Well Servicing INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	201-500	35 contacts →
	Partial evidence “Savanna Well Servicing’s Canadian division has an exceptional track record of quality service and has operated in all plays through the Western Canadian Sedimentary Basin.” Source: RevenueBase Database · checked Sep 22, 2026
11	Eclipse E-Line Services INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	28 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
12	Select Energy Systems INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	24 contacts →
	Partial evidence “Providing Life of Well Systems, Service and Solutions.” Source: RevenueBase Database · checked Sep 22, 2026
13	Boon Energy Services	Indirect evidence	Bonnyville, AB, CanadaHQ checked Sep 22, 2026	51-200	23 contacts →
	Indirect evidence “Boon Energy is a leading service provider for Wellhead Maintenance, Blasting & Coating, Facility Maintenance and Picker Services with operations in Alberta and NWT.” Source: RevenueBase Database · checked Sep 22, 2026
14	Capstone Well Integrity	Partial evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	20 contacts →
	Partial evidence “Capstone is a Well Integrity Management organization, confidently assisting clients with all manners of well integrity issues from risk assessment to blowout recovery events.” Source: RevenueBase Database · checked Sep 22, 2026
15	Petro-Line Construction Group	Indirect evidence	Nisku, AB, CanadaHQ checked Sep 22, 2026	51-200	20 contacts →
	Indirect evidence “Petro-Line, incorporated in 1977, is involved in the construction, maintenance, and upgrading of Pipelines and Facilities in the Oil and Gas Industry.” Source: RevenueBase Database · checked Sep 22, 2026
16	Mcleay Geological Consultants 2006 LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	20 contacts →
	Indirect evidence “McLeay Geological Consultants (2006) Ltd.(“McLeay”) is an oil and gas service company providing the industry with high quality wellsite and remote geosteering personnel for…” Source: RevenueBase Database · checked Sep 22, 2026
17	Canfish Services INC	Partial evidence	Nisku, AB, CanadaHQ checked Sep 22, 2026	11-50	19 contacts →
	Partial evidence “Canfish Services is proud to have the expertise required to provide technical support and equipment for all levels of fishing and pipe recovery well repair requirements.” Source: RevenueBase Database · checked Sep 22, 2026
18	Innov8 Group INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	15 contacts →
	Partial evidence “Innov8 Group is a full service engineering and consulting firm built to manage all aspects of well construction, maintenance, and decommissioning.” Source: RevenueBase Database · checked Sep 22, 2026
19	Pimee Well Servicing LTD	Indirect evidence	Kehewin, AB, CanadaHQ checked Sep 22, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
20	Tartan Energy Group INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	13 contacts →
	Indirect evidence “Tartan Energy Group is a leader in the Oil & Gas Engineering and Services industry.” Source: RevenueBase Database · checked Sep 22, 2026
21	Verdechem Technologies	Indirect evidence	Okotoks, AB, CanadaHQ checked Sep 22, 2026	11-50	11 contacts →
	Indirect evidence “VerdeChem Technologies has partnered with several E&P Companies currently exploiting wet gas production from the Montney formation – primarily located in the Grand Prairie region…” Source: RevenueBase Database · checked Sep 22, 2026
22	Ramdar Resource Management LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
23	Rangeview Thru-Tubing Tools & Service	Strong evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	10 contacts →
	Strong evidence “Rangeview Thru-Tubing Tools & Service is one of western Canada’s largest, independently owned, well intervention company with over 10 years of experience in Alberta, Saskatchewan…” Source: RevenueBase Database · checked Sep 22, 2026
24	Spectrum Wireline	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	11-50	9 contacts →
	Indirect evidence “Spectrum Wireline is your complete provider of Wireline Services including: Cased Hole Logging and Perforating, Pipe Recovery and Slickline.” Source: RevenueBase Database · checked Sep 22, 2026
25	Rise Energy Services INC	Partial evidence	Grande Prairie, AB, CanadaHQ checked Sep 22, 2026	11-50	9 contacts →
	Partial evidence “Rise Energy Services is strategically located in Grande Prairie and Red Deer, AB We provide Oil & Gas operations with a variety of downhole services, such as well bore cleanouts…” Source: RevenueBase Database · checked Sep 22, 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 intervention 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 well intervention services companies.
Partial evidence: Its own public description names part of well intervention services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name well intervention 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 111 well intervention services companies based in Canada

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Well intervention services companies based in Canada at a glance

As of Sep 22, 2026

16.3%Verified-email coverage

38.2Average contacts per company

11-50Median size (employees)

45.9%Largest-city concentration · Calgary

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 111 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 intervention 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 “well intervention 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 well intervention 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 well intervention 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, 691 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 22, 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 intervention services companies by metro

Well intervention services companies in Calgary51

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 intervention services 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 intervention services companies are there based in Canada?

RevenueBase identified 111 well intervention services 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?

Techno Canada INC, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most well intervention services companies?

Calgary leads with 51 headquartered companies, followed by Edmonton (7) and Red Deer (6).

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 691 verified decision-maker contacts tracked across these 111 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 22, 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.