Company lists · Data refreshed September 2026

Top 25 Offshore platform maintenance services based in Canada

Name: Offshore platform maintenance services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 166 companies tracked

RevenueBase identified 166 offshore platform maintenance services headquartered in Canada as of September 2026 and tracks 3,240 professional contacts across them, including 919 with verified work emails. Calgary is the largest hub.

This list covers offshore platform maintenance services 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 29, 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 29, 2026 86% judged on-target in blind review

166Companies

3,240Contacts tracked

919Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest offshore platform maintenance services based in Canada

Ranked by team size

Top 25 of 166 offshore platform maintenance services based in Canada, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to offshore platform maintenance services: 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	Flint Corp	Partial evidence	Calgary, AB, CanadaHQ checked Sep 29, 2026	1,001-5,000	635 contacts →
	Partial evidence “FLINT is a leading provider for Maintenance & Turnarounds, Wear Technologies, Fabrication, Modularization & Machining, Facility Construction, Pipeline Installation & Integrity…” Source: RevenueBase Database · checked Sep 29, 2026
2	Tacten Industrial INC	Indirect evidence	Sherwood Park, CanadaHQ checked Sep 29, 2026	501-1,000	367 contacts →
	Indirect evidence “INTEGRATED INDUSTRIAL SERVICES THE SMARTER WAY.” Source: RevenueBase Database · checked Sep 29, 2026
3	Magnum Services	Indirect evidence	Strathmore, AB, CanadaHQ checked Sep 29, 2026	201-500	205 contacts →
	Indirect evidence “Magnum Services is shaping North America’s Energy and Infrastructure through innovation and in-house capability.” Source: RevenueBase Database · checked Sep 29, 2026
4	Lorneville	Indirect evidence	Saint John, NB, CanadaHQ checked Sep 29, 2026	501-1,000	187 contacts →
	Indirect evidence “With over 45 years of experience working on major projects for some of North America’s most prominent companies in large industrial sectors, Lorneville is an established leader in…” Source: RevenueBase Database · checked Sep 29, 2026
5	Blackstone Industrial Services	Indirect evidence	Sherwood Park, AB, CanadaHQ checked Sep 29, 2026	201-500	146 contacts →
	Indirect evidence “Blackstone believes that great people make great businesses.” Source: RevenueBase Database · checked Sep 29, 2026
6	Groupe PMI	Partial evidence	Sherbrooke, QC, CanadaHQ checked Sep 29, 2026	201-500	113 contacts →
	Partial evidence “Le Groupe PMI a pour mission de développer une offre de services complète pour la réalisation de projets industriels et de maintenance pour l'ensemble des industries primaires…” Source: RevenueBase Database · checked Sep 29, 2026
7	Innovator Industrial Services INC	Indirect evidence	Spruce Grove, AB, CanadaHQ checked Sep 29, 2026	201-500	96 contacts →
	Indirect evidence “Got questions or are interested in a particular service?” Source: RevenueBase Database · checked Sep 29, 2026
8	Canadian Maritime Engineering Ltd. CME	Indirect evidence	Dartmouth, NS, CanadaHQ checked Sep 29, 2026	201-500	79 contacts →
	Indirect evidence “Welcome to Canadian Maritime Engineering Ltd, a Canadian leader specializing in custom engineering and advanced manufacturing.” Source: RevenueBase Database · checked Sep 29, 2026
9	Reliance Offshore, A Subsidiary Of I. H. Mathers	Partial evidence	St John’s, NL, CanadaHQ checked Sep 29, 2026	201-500	64 contacts →
	Partial evidence “Reliance Offshore is the offshore & marine personnel subsidiary of the I.” Source: RevenueBase Database · checked Sep 29, 2026
10	Albion Marine Solutions	Indirect evidence	Delta, BC, CanadaHQ checked Sep 29, 2026	51-200	59 contacts →
	Indirect evidence “Albion Marine Solutions Ltd, Canada is dedicated to providing shipping industry with reliable, professional and cost effective consultancy, engineering, site supervision, retrofit…” Source: RevenueBase Database · checked Sep 29, 2026
11	Reed Energy Group INC	Indirect evidence	Grande Prairie, AB, CanadaHQ checked Sep 29, 2026	201-500	38 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
12	Navamar Ship Repair	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 29, 2026	51-200	38 contacts →
	Indirect evidence “NAVAMAR's experienced staff is capable of carrying out every type of ship repair required.” Source: RevenueBase Database · checked Sep 29, 2026
13	Lonestar West INC	Indirect evidence	Sylvan Lake, AB, CanadaHQ checked Sep 29, 2026	201-500	36 contacts →
	Indirect evidence “Lonestar began operations in May of with just one vacuum truck and has since grown into a multi-service company diversifying to meet industry demand.” Source: RevenueBase Database · checked Sep 29, 2026
14	Mader Group Canada	Partial evidence	Calgary, AB, CanadaHQ checked Sep 29, 2026	51-200	36 contacts →
	Partial evidence “Mader are heavy equipment maintenance experts delivering quality repairs, preventative maintenance and expert diagnostics.” Source: RevenueBase Database · checked Sep 29, 2026
15	Arjae Design Solutions LTD	Indirect evidence	Nisku, AB, CanadaHQ checked Sep 29, 2026	51-200	35 contacts →
	Indirect evidence “We are a leader in unique and creative engineering and fabrication solutions to the Oil & Gas industry by top quality, experienced professionals.” Source: RevenueBase Database · checked Sep 29, 2026
16	Narag Energy Solutions	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 29, 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 29, 2026
17	Remedy Energy Services INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 29, 2026	11-50	33 contacts →
	Indirect evidence “Remedy has provided quality wells and technology engineering and project management services to the Oil & Gas Industry since 1991.” Source: RevenueBase Database · checked Sep 29, 2026
18	Mackinnon & Olding	Indirect evidence	Dartmouth, NS, CanadaHQ checked Sep 29, 2026	201-500	28 contacts →
	Indirect evidence “MacKinnon & Olding (M&O) is a Nova Scotia-based marine construction and industrial services company with 40 years of experience and one of Eastern Canada’s leading providers of…” Source: RevenueBase Database · checked Sep 29, 2026
19	Resdin Industries	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 29, 2026	1,001-5,000	27 contacts →
	Indirect evidence “Resdin Industries is the leader in inspection and project management services and has been recognized as a leader in the oil services industry since 1997.” Source: RevenueBase Database · checked Sep 29, 2026
20	Canpac Marine Services INC	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 29, 2026	51-200	26 contacts →
	Partial evidence “Canpac Marine Services Inc, is based in the Port of Vancouver, Canada and has been providing marine services to inland, coastal, and offshore sectors since 1965.” Source: RevenueBase Database · checked Sep 29, 2026
21	Boon Energy Services	Partial evidence	Bonnyville, AB, CanadaHQ checked Sep 29, 2026	51-200	23 contacts →
	Partial 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 29, 2026
22	LOK Energy Services INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 29, 2026	51-200	23 contacts →
	Partial evidence “Since 2001, LOK Energy Services specializes in field maintenance services for critical rotating machinery including steam and gas turbines, generators, and peripheral systems.” Source: RevenueBase Database · checked Sep 29, 2026
23	Petro-Line Construction Group	Partial evidence	Nisku, AB, CanadaHQ checked Sep 29, 2026	51-200	20 contacts →
	Partial 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 29, 2026
24	Academy Petroleum Industries	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 29, 2026	51-200	15 contacts →
	Indirect evidence “Academy Petroleum Industries is your one-stop-shop for all your Machining and Welding needs.” Source: RevenueBase Database · checked Sep 29, 2026
25	FLM Pro-Mécanique INC	Partial evidence	St-hyacinthe, QC, CanadaHQ checked Sep 29, 2026	11-50	15 contacts →
	Partial evidence “La société se spécialise dans le service de maintenance industrielle.” Source: RevenueBase Database · checked Sep 29, 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: offshore platform maintenance services. 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 offshore platform maintenance services.
Partial evidence: Its own public description names part of offshore platform maintenance services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore platform maintenance services. 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 166 offshore platform maintenance services based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 919 reachable decision-makers.

Free signup · no credit card

View the full list →

Offshore platform maintenance services based in Canada at a glance

As of Sep 29, 2026

28.4%Verified-email coverage

19.5Average contacts per company

11-50Median size (employees)

10.2%Largest-city concentration · Calgary

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 166 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 offshore platform maintenance services, 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 “offshore platform maintenance services”. 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 offshore platform maintenance services), 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 offshore platform maintenance services, 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, 919 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 29, 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.

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 offshore platform maintenance services, 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 offshore platform maintenance services are there based in Canada?

RevenueBase identified 166 offshore platform maintenance services 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?

Flint Corp, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most offshore platform maintenance services?

Calgary leads with 17 headquartered companies, followed by Edmonton (12) and Grande Prairie (9).

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 919 verified decision-maker contacts tracked across these 166 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 166 offshore platform maintenance services based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Offshore platform maintenance services by geography

Browse the directory

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.