Company lists · Data refreshed September 2026

Top 25 Backup power generation companies based in Canada

Name: Backup power generation companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 51 companies tracked

RevenueBase identified 51 backup power generation companies headquartered in Canada as of September 2026 and tracks 979 professional contacts across them, including 434 with verified work emails. Mississauga is the largest hub.

This list covers backup power generation 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 19, 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 19, 2026 86% judged on-target in blind review

51Companies

979Contacts tracked

434Verified emails

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The 25 largest backup power generation companies based in Canada

Ranked by team size

Top 25 of 51 backup power generation companies based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to backup power generation 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	Total Power Limited	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 19, 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 19, 2026
2	Collicutt Energy Services	Indirect evidence	Red Deer, AB, CanadaHQ checked Sep 19, 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 19, 2026
3	Thomson Power Systems	Partial evidence	Langley, CanadaHQ checked Sep 19, 2026	501-1,000	87 contacts →
	Partial evidence “With over 50 years of industry experience, Thomson Power Systems (a Regal Rexnord brand) stands as a leader in innovation and reliability in advanced power solutions.” Source: RevenueBase Database · checked Sep 19, 2026
4	GAL Power Systems	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	51-200	70 contacts →
	Indirect evidence “Votre premier choix pour un groupe électrogène.” Source: RevenueBase Database · checked Sep 19, 2026
5	Genrep LTD Ltee	Strong evidence	Dundas, ON, CanadaHQ checked Sep 19, 2026	51-200	48 contacts →
	Strong 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 19, 2026
6	Primax Technologies INC Trystar	Partial evidence	Pointe Claire, QC, CanadaHQ checked Sep 19, 2026	51-200	43 contacts →
	Partial evidence “Founded in 1993, Primax Technologies Inc, now part of Trystar, specializes in the design and manufacturing of advanced AC and DC industrial grade power systems for stationary…” Source: RevenueBase Database · checked Sep 19, 2026
7	RIC Electronics	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “A technology company focused on engineering design, manufacturing and selling of industrial-grade battery chargers/rectifiers, DC UPS systems, AC UPS systems, converters, and…” Source: RevenueBase Database · checked Sep 19, 2026
8	Paramount Power Systems LTD	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “Over the last 20 years, Paramount Power Systems has grown into a regional leader in generator sales, service, and installation for industrial, commercial, and residential clients.” Source: RevenueBase Database · checked Sep 19, 2026
9	Always On UPS Systems Canada INC	Indirect evidence	Kelowna, BC, CanadaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
10	Watts Unlimited	Indirect evidence	Saint-jérôme, QC, CanadaHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Watts Unlimited is a specialist in emergency electrical systems.” Source: RevenueBase Database · checked Sep 19, 2026
11	IPE Canada INC	Indirect evidence	Bolton, ON, CanadaHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
12	Specialized Power Solutions	Partial evidence	Port Coquitlam, BC, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “At Specialized Power Solutions, we’re dedicated to providing reliable, advanced, and custom power solutions that meet the unique needs of each client.” Source: RevenueBase Database · checked Sep 19, 2026
13	Dataglobe	Partial evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “WE HAVE EXPERIENCE Dataglobe is ‘the’ chosen supplier for continuous power and cooling solutions.” Source: RevenueBase Database · checked Sep 19, 2026
14	Gentech Field Services LTD	Partial evidence	Foothills, AB, CanadaHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “Gentech Field Services, Certified Power, Canadian Pride.” Source: RevenueBase Database · checked Sep 19, 2026
15	GDF Technologies	Partial evidence	Delson, QC, CanadaHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “GDF Technologies is a Canadian power-protection and UPS service provider helping organizations keep critical systems running.” Source: RevenueBase Database · checked Sep 19, 2026
16	Megawatt Power Solutions	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 19, 2026	11-50	4 contacts →
	Strong 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 19, 2026
17	Bright North Electric	Indirect evidence	Saskatoon, SK, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “We are a Commercial and Industrial electrical company, specializing in troubleshooting and preventative maintenance.” Source: RevenueBase Database · checked Sep 19, 2026
18	Del-Design	Indirect evidence	Québec, QC, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Del-Design est une entreprise spécialisée en génératrices de secours résidentielles et en éclairage DEL, soutenus par une expertise électrique certifiée.” Source: RevenueBase Database · checked Sep 19, 2026
19	NPS Industrial Power	Strong evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	3 contacts →
	Strong evidence “Who We Are NPS Industrial Power Corp.(NPS) is a private, fully integrated, power generation company and natural gas producer committed to the development and ownership of electric…” Source: RevenueBase Database · checked Sep 19, 2026
20	Generatek	Indirect evidence	Montréal-ouest, QC, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Generatek is a company whose mission is to professionally and ethically supply, install and service cost effective Generac ® solutions to meet our customer’s needs for emergency…” Source: RevenueBase Database · checked Sep 19, 2026
21	AVL Manufacturing INC	Strong evidence	Hamilton, ON, CanadaHQ checked Sep 19, 2026	51-200	2 contacts →
	Strong evidence “AVL Manufacturing is your mission critical power generation specialists with years of experience delivering power solutions to meet each customer’s unique requirements.” Source: RevenueBase Database · checked Sep 19, 2026
22	Vitalsine INC	Strong evidence	Dartmouth, NS, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Strong evidence “VitalSine offers an in-depth product portfolio of power protection equipment backed by superior service and support.” Source: RevenueBase Database · checked Sep 19, 2026
23	Genxénergie	Indirect evidence	Lasalle, QC, CanadaHQ checked Sep 19, 2026	11-50	2 contacts →
	Indirect evidence “GENXÉNERGIE specializes in the sale and installation of alternative or emergency energy systems in the Residential, Commercial and Industrial sectors.” Source: RevenueBase Database · checked Sep 19, 2026
24	Opus Computer Solutions	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “We manufacture computer systems of the highest quality which are unique to the industry.” Source: RevenueBase Database · checked Sep 19, 2026
25	Genworx Power Systems	Indirect evidence	Ajax, ON, CanadaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: backup power generation 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 backup power generation companies.
Partial evidence: Its own public description names part of backup power generation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name backup power generation 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 51 backup power generation companies based in Canada

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Backup power generation companies based in Canada at a glance

As of Sep 19, 2026

44.3%Verified-email coverage

19.2Average contacts per company

11-50Median size (employees)

9.8%Largest-city concentration · Mississauga

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 backup power generation 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 “backup power generation 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 backup power generation 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 backup power generation 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, 434 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 19, 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 backup power generation 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 backup power generation companies are there based in Canada?

RevenueBase identified 51 backup power generation 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?

Total Power Limited, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most backup power generation companies?

Mississauga leads with 5 headquartered companies, followed by Richmond Hill (3) and Ajax (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 434 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 19, 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.