Company lists · Data refreshed September 2026

Top 25 Power generation equipment services companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 329 companies tracked

RevenueBase identified 329 power generation equipment services companies headquartered in Canada as of September 2026 and tracks 5,556 professional contacts across them, including 2,230 with verified work emails. Calgary is the largest hub.

This list covers power generation equipment 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 20, 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 20, 2026 86% judged on-target in blind review

329Companies

5,556Contacts tracked

2,230Verified emails

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The 25 largest power generation equipment services companies based in Canada

Ranked by team size

Top 25 of 329 power generation equipment services companies based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to power generation equipment 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	Compass Energy Systems	Indirect evidence	Rocky View County, AB, CanadaHQ checked Sep 20, 2026	501-1,000	287 contacts →
	Indirect evidence “Compass, which operates as Compass Energy Systems in Canada and Compass Compression Solutions in the US, specializes in the engineering, design, and fabrication of powerful…” Source: RevenueBase Database · checked Sep 20, 2026
2	Transcanada Turbines	Indirect evidence	Airdrie, AB, CanadaHQ checked Sep 20, 2026	201-500	234 contacts →
	Indirect evidence “TransCanada Turbines (TCT) is the sole authorized overhaul, repair and maintenance service provider for Siemens and General Electric (GE) aeroderivative industrial gas turbines…” Source: RevenueBase Database · checked Sep 20, 2026
3	Babcock & Wilcox Canada, LTD	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 20, 2026	51-200	231 contacts →
	Indirect evidence “Babcock & Wilcox Canada's Cambridge, Ontario facility was established in 1844 and has grown from a small foundry manufacturing industrial machinery to a world leader in the…” Source: RevenueBase Database · checked Sep 20, 2026
4	Melloy Industrial Services INC	Indirect evidence	Nisku, AB, CanadaHQ checked Sep 20, 2026	51-200	198 contacts →
	Indirect evidence “Melloy Industrial is a trusted leader in heavy industrial maintenance, turnarounds, project execution and fabrication services across Canada.” Source: RevenueBase Database · checked Sep 20, 2026
5	Total Power Limited	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	51-200	185 contacts →
	Strong evidence “Critical Power.it’s all we do Delivering safe, reliable generator solutions and offering long-term protection for your complete power generation system is what Total Power excels…” Source: RevenueBase Database · checked Sep 20, 2026
6	Blackstone Industrial Services	Indirect evidence	Sherwood Park, AB, CanadaHQ checked Sep 20, 2026	201-500	146 contacts →
	Indirect evidence “Blackstone believes that great people make great businesses.” Source: RevenueBase Database · checked Sep 20, 2026
7	Collicutt Energy Services	Indirect evidence	Red Deer, AB, CanadaHQ checked Sep 20, 2026	51-200	145 contacts →
	Indirect evidence “Our promise to our clients is to remain ever-diligent in our efforts to continue to raise the standards in everything we do.” Source: RevenueBase Database · checked Sep 20, 2026
8	Surepoint Group	Strong evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	201-500	133 contacts →
	Strong evidence “Established in 2003, Surepoint Group is a premier energy services company specializing in compression, power generation, electrical and instrumentation, automation, EV charging…” Source: RevenueBase Database · checked Sep 20, 2026
9	Liburdi Turbine Services	Indirect evidence	Dundas, ON, CanadaHQ checked Sep 20, 2026	51-200	105 contacts →
	Indirect evidence “Liburdi Turbine Services specializes in extending critical gas turbine component life and upgrading engine performance through application of advanced technologies.” Source: RevenueBase Database · checked Sep 20, 2026
10	Frontier Power Products	Partial evidence	Surrey, BC, CanadaHQ checked Sep 20, 2026	51-200	93 contacts →
	Partial evidence “Frontier Power Products ULC is Western Canada's distributor of- John Deere Industrial and Generator Drive diesel engines - John Deere Marine diesel engines for propulsion and…” Source: RevenueBase Database · checked Sep 20, 2026
11	Global Power Technologies	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	89 contacts →
	Partial evidence “Global Power Technologies is powering the off-grid energy transition with ultra-reliable industrial power & clean air systems.” Source: RevenueBase Database · checked Sep 20, 2026
12	Resa Power Canada	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	501-1,000	80 contacts →
	Partial evidence “RESA Power Canada company, is proud to service the Electrical Utility, Industrial, and Commercial markets across Canada and North America.” Source: RevenueBase Database · checked Sep 20, 2026
13	GAL Power Systems	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	51-200	70 contacts →
	Indirect evidence “Votre premier choix pour un groupe électrogène.” Source: RevenueBase Database · checked Sep 20, 2026
14	Dynamo	Partial evidence	Saskatoon, SK, CanadaHQ checked Sep 20, 2026	51-200	69 contacts →
	Partial evidence “Dynamo is a design-build and maintenance oriented company that specializes in power and control solutions for industrial and utility clients.” Source: RevenueBase Database · checked Sep 20, 2026
15	Next Compression	Partial evidence	Rocky View No. 44, AB, CanadaHQ checked Sep 20, 2026	51-200	62 contacts →
	Partial evidence “NEXT Compression Corp is a leading provider of natural gas compression equipment, service, and retrofits servicing North America, Australia, Indonesia and Russia.” Source: RevenueBase Database · checked Sep 20, 2026
16	Babcock & Wilcox FPS INC	Strong evidence	Dartmouth, CanadaHQ checked Sep 20, 2026	51-200	54 contacts →
	Strong evidence “Fossil Power Systems (FPS) has evolved to become a worldwide leader in the design and manufacturing of firing equipment and safety systems for the power generation, pulp & paper…” Source: RevenueBase Database · checked Sep 20, 2026
17	Duke Electric	Partial evidence	Hamilton, CanadaHQ checked Sep 20, 2026	11-50	54 contacts →
	Partial evidence “If your electrical equipment is more of a pain in the ass than an asset, it’s time to call Duke.” Source: RevenueBase Database · checked Sep 20, 2026
18	Enerserv INC	Partial evidence	Granby, QC, CanadaHQ checked Sep 20, 2026	51-200	53 contacts →
	Partial evidence “EnerServ is a growing company with highly skilled personnel, particularly in areas such as maintenance and repair of hydroelectric and thermal energy production equipment.” Source: RevenueBase Database · checked Sep 20, 2026
19	LM 1947 INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	51-200	53 contacts →
	Indirect evidence “Fondée en 1947, Les Entreprises Électriques L.M, s'est taillée la réputation d'une organisation dynamique et efficace dans la vente et la réparation d'équipement électriques…” Source: RevenueBase Database · checked Sep 20, 2026
20	Marindustrial Marindustriel	Partial evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	11-50	52 contacts →
	Partial evidence “Since 1991, Marindustrial specializes in sales, service, spare parts and application engineering for: off highway transmissions equipment’s (mechanical and hydraulic PTO's…” Source: RevenueBase Database · checked Sep 20, 2026
21	Cormorant Utility Services	Partial evidence	Cambridge, ON, CanadaHQ checked Sep 20, 2026	51-200	51 contacts →
	Partial evidence “Cormorant Utility Services provides comprehensive solutions to the utility power sector through our four operating companies: PowerTel, EPTCON, OneLine Engineering, and PowerTraxx.” Source: RevenueBase Database · checked Sep 20, 2026
22	Mitsubishi Power Canada, LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	11-50	50 contacts →
	Partial evidence “Mitsubishi Power Canada, Ltd.(MPWC) is a major supplier of steam and gas turbines to the energy industry in Canada.” Source: RevenueBase Database · checked Sep 20, 2026
23	Nexsource Power	Partial evidence	Red Deer County, AB, CanadaHQ checked Sep 20, 2026	51-200	49 contacts →
	Partial evidence “Providing Equipment Sales & Rentals.” Source: RevenueBase Database · checked Sep 20, 2026
24	Genrep LTD Ltee	Partial evidence	Dundas, ON, CanadaHQ checked Sep 20, 2026	51-200	48 contacts →
	Partial evidence “Genrep is Canada's comprehensive generator and engine solutions provider, delivering reliable backup power systems to industrial, commercial, government, marine, and residential…” Source: RevenueBase Database · checked Sep 20, 2026
25	Litostroj Hydro	Indirect evidence	Bromont, QC, CanadaHQ checked Sep 20, 2026	11-50	42 contacts →
	Indirect evidence “Litostroj Hydro's focus is on Refurbishment, Modernization and Upgrading solutions of existing Hydropower plants as well on Greenfield, small to medium, new Hydropower plants in…” Source: RevenueBase Database · checked Sep 20, 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: power generation equipment 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 power generation equipment services companies.
Partial evidence: Its own public description names part of power generation equipment services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation equipment 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 329 power generation equipment services companies based in Canada

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Power generation equipment services companies based in Canada at a glance

As of Sep 20, 2026

40.1%Verified-email coverage

16.9Average contacts per company

11-50Median size (employees)

10.6%Largest-city concentration · Calgary

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

142

11-50

118

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 329 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 power generation equipment 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 “power generation equipment 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 power generation equipment 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 power generation equipment 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, 2,230 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 20, 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.

Power generation equipment services companies by metro

Power generation equipment services companies in Calgary35

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 power generation equipment 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 power generation equipment services companies are there based in Canada?

RevenueBase identified 329 power generation equipment 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?

Compass Energy Systems, headquartered in Rocky View County, tops this list with the largest team on record.

Which city has the most power generation equipment services companies?

Calgary leads with 35 headquartered companies, followed by Edmonton (14) and Mississauga (14).

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 2,230 verified decision-maker contacts tracked across these 329 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 20, 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.