Company lists · Data refreshed September 2026

Top 25 Hydropower maintenance services based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 51 companies tracked

RevenueBase identified 51 hydropower maintenance services headquartered in Canada as of September 2026 and tracks 1,268 professional contacts across them, including 497 with verified work emails. Edmonton is the largest hub.

This list covers hydropower 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 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

51Companies

1,268Contacts tracked

497Verified emails

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The 25 largest hydropower maintenance services based in Canada

Ranked by team size

Top 25 of 51 hydropower maintenance services 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 hydropower 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	Transcanada Turbines	Partial evidence	Airdrie, AB, CanadaHQ checked Sep 20, 2026	201-500	234 contacts →
	Partial 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
2	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
3	Groupe Génitique	Indirect evidence	Saguenay, QC, CanadaHQ checked Sep 20, 2026	51-200	60 contacts →
	Indirect evidence “See web site” Source: RevenueBase Database · checked Sep 20, 2026
4	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
5	Litostroj Hydro	Partial evidence	Bromont, QC, CanadaHQ checked Sep 20, 2026	11-50	42 contacts →
	Partial 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
6	Hydro Tech INC	Indirect evidence	Sault Ste. Marie, ON, CanadaHQ checked Sep 20, 2026	11-50	39 contacts →
	Indirect evidence “Since its inception in 2001, Hydro Tech Inc.” Source: RevenueBase Database · checked Sep 20, 2026
7	Champlain Ep&c INC	Indirect evidence	Chambly, QC, CanadaHQ checked Sep 20, 2026	11-50	35 contacts →
	Indirect evidence “Champlain E P&C Inc.” Source: RevenueBase Database · checked Sep 20, 2026
8	Norcan Hydraulic Turbine	Indirect evidence	Carleton Place, ON, CanadaHQ checked Sep 20, 2026	11-50	34 contacts →
	Indirect evidence “NORCAN Hydraulic Turbine Inc.” Source: RevenueBase Database · checked Sep 20, 2026
9	Renown Electric Motors & Repair INC	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 20, 2026	51-200	29 contacts →
	Indirect evidence “For 40 years, Renown proudly offers 24/7/365 service to a wide variety of customers through our state-of-the-art facilities located in Concord, Ontario, Canada.” Source: RevenueBase Database · checked Sep 20, 2026
10	Andritz Hydro Canada	Indirect evidence	Pointe-Claire, QC, CanadaHQ checked Sep 20, 2026	501-1,000	29 contacts →
	Indirect evidence “Le siège social d’ANDRITZ Hydro au Canada est situé à Pointe-Claire, Québec.” Source: RevenueBase Database · checked Sep 20, 2026
11	Delstar Energie	Indirect evidence	Pointes-aux-trembles, CanadaHQ checked Sep 20, 2026	1,001-5,000	28 contacts →
	Indirect evidence “Wajax \| Delstar Énergie se spécialise dans la réfection et fabrication des pôles d’alternateurs et de leurs diverses composantes.” Source: RevenueBase Database · checked Sep 20, 2026
12	Pacific Powertech INC	Indirect evidence	Port Coquitlam, BC, CanadaHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Pacific Powertech Inc.(PPI) is the primary independent electrical power service provider in BC.” Source: RevenueBase Database · checked Sep 20, 2026
13	Northpoint Technical Services	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect evidence “You’ve known us as Westinghouse, Prairie West, TurboCare, GPR Industries and Siemens - Today we are NorthPoint Technical Services.” Source: RevenueBase Database · checked Sep 20, 2026
14	LOK Energy Services INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 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 20, 2026
15	Eneroptim	Indirect evidence	Saint-bruno-de-montarville, QC, CanadaHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Founded in 2010 by a team of technical experts in electrical engineering, EnerOptim offers specialized services in rotating machines, power systems, process controls and BOP.” Source: RevenueBase Database · checked Sep 20, 2026
16	GIR DEL Hydraulic Services	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “With a 38,500 sq.” Source: RevenueBase Database · checked Sep 20, 2026
17	Interpro Technical Services	Partial evidence	Port Coquitlam, BC, CanadaHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “Since 1987, Interpro Technical Services has specialized in field maintenance services for critical rotating machinery including steam and gas turbines, generators, and peripheral…” Source: RevenueBase Database · checked Sep 20, 2026
18	Caribou Electric	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “Caribou Electric is a Generator & Motor repair shop specializing in the repair, rewind, refurbishment and maintenance.” Source: RevenueBase Database · checked Sep 20, 2026
19	West Power Energy	Indirect evidence	Burnaby, CanadaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “West Power Energy is an engineering company with the main focus on energy projects.” Source: RevenueBase Database · checked Sep 20, 2026
20	OSM Atlantic	Partial evidence	Cap-aux-meules, QC, CanadaHQ checked Sep 20, 2026	11-50	8 contacts →
	Partial evidence “Fièrement établie aux Îles-de-la-Madeleine, OSM Atlantique offre des services de réparation, de maintenance, d’usinage et d’inspection pour les moteurs diesel de grande envergure…” Source: RevenueBase Database · checked Sep 20, 2026
21	EN Solutions Hydro	Partial evidence	St-philippe, QC, CanadaHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Based in the Greater Montreal Area, EN Solutions Hydro is a Canadian hydroelectric services company working to strengthen the autonomy and responsiveness of hydropower generating…” Source: RevenueBase Database · checked Sep 20, 2026
22	Hydro ECI INC	Indirect evidence	Granby, QC, CanadaHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Hydro ECI (HECI) is specialized at the electrical engineering level of the generation equipment, its protection, control and management, as well as all of its auxiliaries (Balance…” Source: RevenueBase Database · checked Sep 20, 2026
23	Services Éoliens Enerteck	Partial evidence	Lac-mégantic, QC, CanadaHQ checked Sep 20, 2026	11-50	6 contacts →
	Partial evidence “Service éolien Enerteck est une entreprise spécialisée dans la maintenance éolienne, active depuis 2017.” Source: RevenueBase Database · checked Sep 20, 2026
24	East Coast Wind	Indirect evidence	Gesgapegiag, CanadaHQ checked Sep 20, 2026	51-200	6 contacts →
	Indirect evidence “East Coast Wind’s proven customer service record and commitement to quality set us apart from our competition.” Source: RevenueBase Database · checked Sep 20, 2026
25	Megawatt Power Solutions	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “The team of professionals at Megawatt Power Solutions are veterans of the power generation industry and are your trusted partner for all your Power Generation needs.” 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: hydropower 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 hydropower maintenance services.
Partial evidence: Its own public description names part of hydropower maintenance services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydropower 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 51 hydropower maintenance services based in Canada

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Hydropower maintenance services based in Canada at a glance

As of Sep 20, 2026

39.2%Verified-email coverage

24.9Average contacts per company

11-50Median size (employees)

9.8%Largest-city concentration · Edmonton

Sep 20, 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 51 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 hydropower 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 “hydropower 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 hydropower 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 hydropower 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, 497 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.

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 hydropower 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 hydropower maintenance services are there based in Canada?

RevenueBase identified 51 hydropower 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?

Transcanada Turbines, headquartered in Airdrie, tops this list with the largest team on record.

Which city has the most hydropower maintenance services?

Edmonton leads with 5 headquartered companies, followed by Granby (3) and Brossard (2).

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 497 verified decision-maker contacts tracked across these 51 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.