Company lists · Data refreshed September 2026

Top 25 Offshore platform installers based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 64 companies tracked

RevenueBase identified 64 offshore platform installers headquartered in Canada as of September 2026 and tracks 1,695 professional contacts across them, including 589 with verified work emails. Calgary is the largest hub.

This list covers offshore platform installers 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

64Companies

1,695Contacts tracked

589Verified emails

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The 25 largest offshore platform installers based in Canada

Ranked by team size

Top 25 of 64 offshore platform installers 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 installers: 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	Thermo Design Engineering LTD	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 29, 2026	501-1,000	278 contacts →
	Indirect evidence “Thermo Design (TDE) is an innovative energy solutions company and a recognized leader in the design and engineering, fabrication, manufacturing, construction management…” Source: RevenueBase Database · checked Sep 29, 2026
2	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
3	AKA Energy Systems	Indirect evidence	Montague, PE, CanadaHQ checked Sep 29, 2026	51-200	124 contacts →
	Indirect evidence “AKA Energy Systems (Aspin Kemp & Associates Inc.), established in 1996, is an energy systems provider delivering innovative solutions worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
4	League Projects LTD	Indirect evidence	Brooks, AB, CanadaHQ checked Sep 29, 2026	501-1,000	110 contacts →
	Indirect evidence “League Projects Ltd provides complete pipeline and facility construction services, integrity repairs, modular construction and fabrication through the use of an experienced…” Source: RevenueBase Database · checked Sep 29, 2026
5	Vancouver Pile Driving	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 29, 2026	51-200	104 contacts →
	Indirect evidence “VanPile is one of the largest marine general contractor in Canada.” Source: RevenueBase Database · checked Sep 29, 2026
6	Lamsar INC	Indirect evidence	Corunna, ON, CanadaHQ checked Sep 29, 2026	501-1,000	74 contacts →
	Indirect evidence “Established in 1979 LamSar Inc.” Source: RevenueBase Database · checked Sep 29, 2026
7	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
8	Carbonex Contractors LTD	Indirect evidence	Whitecourt, AB, CanadaHQ checked Sep 29, 2026	201-500	47 contacts →
	Indirect evidence “At Carbonex, we strive to provide innovative and safe solutions for construction and maintenance that exceed client expectations.” Source: RevenueBase Database · checked Sep 29, 2026
9	Petro Techna	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	43 contacts →
	Indirect evidence “PETRO-TECHNA INTERNATIONAL LTD.” Source: RevenueBase Database · checked Sep 29, 2026
10	Parkland Pipeline Contractors LTD	Indirect evidence	Olds, AB, CanadaHQ checked Sep 29, 2026	51-200	41 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
11	Pillar Oilfield Projects LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 29, 2026	51-200	40 contacts →
	Indirect evidence “Pillar Oilfield Projects Ltd is an oil & energy mechanical and general contractor based out of Alberta with a fabrication shop in Edmonton.” Source: RevenueBase Database · checked Sep 29, 2026
12	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
13	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
14	Petro-Line Construction Group	Indirect evidence	Nisku, AB, CanadaHQ checked Sep 29, 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 29, 2026
15	Frontier	Indirect evidence	Paradise, NL, CanadaHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “Founded in 2013, we are proud of what we have become, a team of skilled problem-solving individuals experienced in engineering, procurement, construction, installation, and…” Source: RevenueBase Database · checked Sep 29, 2026
16	Innogen S.E.N.C	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 29, 2026	51-200	10 contacts →
	Indirect evidence “Firme d’ingénierie spécialisée dans le domaine pétrolier, le développement et la gestion de projet de construction dans l’industrie lourde.” Source: RevenueBase Database · checked Sep 29, 2026
17	Prefurd Oilfield Services	Indirect evidence	Grande Prairie, CanadaHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “Prefurd is an experienced multi-service contractor assisting commercial and private clients (mainly in the oil & gas industries), in the planning, drafting, constructing, and…” Source: RevenueBase Database · checked Sep 29, 2026
18	Rushton GAS And OIL Equipment LTD	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 29, 2026	51-200	9 contacts →
	Indirect evidence “Rushton Gas and Oil Equipment Ltd specializes in providing engineering, design, fabrication and maintenance of Oil and Gas production plants.” Source: RevenueBase Database · checked Sep 29, 2026
19	Dean Construction Company	Indirect evidence	Lasalle, ON, CanadaHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Large scale marine contractor specializing in heavy marine construction with a focus on pipeline deployments, pile driving, shoreline protection, full construction of water…” Source: RevenueBase Database · checked Sep 29, 2026
20	Integrated Total Solutions	Indirect evidence	Edmonton, CanadaHQ checked Sep 29, 2026	1-10	7 contacts →
	Indirect evidence “Integrated Total Solutions (ITS) is a specialized design build and engineered solutions company primarily servicing customers in the Petrochemical, Oil & Gas, Power Generation and…” Source: RevenueBase Database · checked Sep 29, 2026
21	ION Engineering INC	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 29, 2026	1-10	7 contacts →
	Indirect evidence “Our goal is to become an industry leader by providing a complete cradle to grave approach for the oil and gas sector.” Source: RevenueBase Database · checked Sep 29, 2026
22	Element Oilfield Technologies INC	Indirect evidence	Leduc, AB, CanadaHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “With over 100 years of combined global experience in product and component design, manufacturing, logistics and support, Element offers something unique missing in the industry –…” Source: RevenueBase Database · checked Sep 29, 2026
23	On Site Projects LTD	Indirect evidence	Sherwood Park, AB, CanadaHQ checked Sep 29, 2026	51-200	6 contacts →
	Indirect evidence “When you need results, we deliver the best in oilfield construction and maintenance services.” Source: RevenueBase Database · checked Sep 29, 2026
24	Highmark Oilfield Services	Indirect evidence	Charlie Lake, BC, CanadaHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect evidence “Highmark Oilfield Services Ltd.” Source: RevenueBase Database · checked Sep 29, 2026
25	Inked Energy Services	Indirect evidence	Grande Prairie, AB, CanadaHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence 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 installers. 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 installers.
Partial evidence: Its own public description names part of offshore platform installers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore platform installers. 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 64 offshore platform installers based in Canada

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Offshore platform installers based in Canada at a glance

As of Sep 29, 2026

34.7%Verified-email coverage

26.5Average contacts per company

11-50Median size (employees)

10.9%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

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 64 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 installers, 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 installers”. 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 installers), 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 installers, 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, 589 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 installers, 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 installers are there based in Canada?

RevenueBase identified 64 offshore platform installers 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?

Thermo Design Engineering LTD, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most offshore platform installers?

Calgary leads with 7 headquartered companies, followed by Edmonton (7) and Grande Prairie (4).

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 589 verified decision-maker contacts tracked across these 64 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.

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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.