Company lists · Data refreshed September 2026

Top 25 Data center power infrastructure companies based in Canada

Name: Data center power infrastructure 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 144 companies tracked

RevenueBase identified 144 data center power infrastructure companies headquartered in Canada as of September 2026 and tracks 3,301 professional contacts across them, including 1,173 with verified work emails. Toronto is the largest hub.

This list covers data center power infrastructure 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

144Companies

3,301Contacts tracked

1,173Verified emails

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The 25 largest data center power infrastructure companies based in Canada

Ranked by team size

Top 25 of 144 data center power infrastructure 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 data center power infrastructure 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	Silent-Aire	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	1,001-5,000	924 contacts →
	Strong evidence “About Silent-Aire Founded in 1994, Silent-Aire is technology driven company that designs, engineers, manufactures and services hyperscale data center solutions.” Source: RevenueBase Database · checked Sep 19, 2026
2	Total Power Limited	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 19, 2026	51-200	185 contacts →
	Partial 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
3	PLC Group	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 19, 2026	51-200	155 contacts →
	Partial evidence “PLC Group is a leading provider of Critical Facilities & Infrastructure Management solutions.” Source: RevenueBase Database · checked Sep 19, 2026
4	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
5	Estruxture Data Centers	Strong evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	51-200	145 contacts →
	Strong evidence “Canada’s Trusted Data Center Partner eStruxture is the largest and most advanced Canadian data center platform, with 16+ strategically located facilities across Toronto, Montreal…” Source: RevenueBase Database · checked Sep 19, 2026
6	Catech Systems LTD	Indirect evidence	Markham, ON, CanadaHQ checked Sep 19, 2026	201-500	138 contacts →
	Indirect evidence “Celebrating more than 35 years of excellence, CaTECH Systems Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
7	Powersmiths International Corp	Strong evidence	Brampton, ON, CanadaHQ checked Sep 19, 2026	51-200	114 contacts →
	Strong evidence “For more than 20 years, Powersmiths has been an industry leader in engineering, manufacturing and selling innovative, customer-centric and energy-efficient electrical power…” Source: RevenueBase Database · checked Sep 19, 2026
8	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
9	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
10	Kelvin Emtech	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	51-200	49 contacts →
	Indirect evidence “Kelvin Emtech is a consulting and engineering firm with offices in Montreal and Toronto.” Source: RevenueBase Database · checked Sep 19, 2026
11	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
12	Urbacon Data Centre Solutions	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	31 contacts →
	Indirect evidence “Drawing on our success in design,#construction, operation & #maintenance of #datacentres, UDCS is emerging as a leader in #colocation services.” Source: RevenueBase Database · checked Sep 19, 2026
13	Stanex INC	Strong evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	51-200	28 contacts →
	Strong evidence “STANEX provides the latest technology to your Data Center.” Source: RevenueBase Database · checked Sep 19, 2026
14	Legrand Canada	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “Legrand is the global specialist in products and systems for electrical installations and information networks where people live and work.” Source: RevenueBase Database · checked Sep 19, 2026
15	Cence Power	Partial evidence	Markham, ON, CanadaHQ checked Sep 19, 2026	11-50	24 contacts →
	Partial evidence “The world is rapidly moving towards DC power, yet safe, efficient, and cost effective distribution remains a challenge.” Source: RevenueBase Database · checked Sep 19, 2026
16	First Block	Strong evidence	Québec, QC, CanadaHQ checked Sep 19, 2026	11-50	22 contacts →
	Strong evidence “FirstBlock conçoit et opère des infrastructures de centres de données comme des infrastructures énergétiques.” Source: RevenueBase Database · checked Sep 19, 2026
17	Enovum Data Centers	Strong evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	11-50	22 contacts →
	Strong evidence “Enovum Data Centers builds and manages mission-critical digital infrastructure, powered by renewable hydroelectricity in its Montreal flagship facility.” Source: RevenueBase Database · checked Sep 19, 2026
18	Taifa Engineering LTD	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “Taifa Engineering Ltd, a RESA Power Company, is a High Voltage Field Services and Engineering Services Company comprised of Professional Engineers specializing in power system…” Source: RevenueBase Database · checked Sep 19, 2026
19	On Power Systems INC	Partial evidence	Longueuil, QC, CanadaHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “On Power’s innovation with superior power quality products and services allow our customers to focus on what they do best.” Source: RevenueBase Database · checked Sep 19, 2026
20	Hyperview	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	18 contacts →
	Strong evidence “Hyperview is the No.1 cloud-based Data Center Infrastructure Management (DCIM) platform, powered by AI to handle the needs of modern data centers.” Source: RevenueBase Database · checked Sep 19, 2026
21	401 Electric LTD	Indirect evidence	Brockville, ON, CanadaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “It takes a team to keep the electricity running.” Source: RevenueBase Database · checked Sep 19, 2026
22	Site Power Engineering Consultants Spec	Partial evidence	Brentwood Bay, BC, CanadaHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “We design and deliver high-voltage power distribution systems that keep communities and industries running.” Source: RevenueBase Database · checked Sep 19, 2026
23	Biac Broadband	Strong evidence	Markham, ON, CanadaHQ checked Sep 19, 2026	11-50	16 contacts →
	Strong evidence “As Data Centre Specialists, we help our customers optimize, protect, and future-proof their digital assets.” Source: RevenueBase Database · checked Sep 19, 2026
24	Core Data Centres	Strong evidence	Brampton, ON, CanadaHQ checked Sep 19, 2026	11-50	15 contacts →
	Strong evidence “More Than Just A Data Center And Power!” Source: RevenueBase Database · checked Sep 19, 2026
25	Jericho Energy Ventures	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “Jericho Energy Ventures (JEV) is uniquely positioned at the nexus of energy and AI infrastructure.” 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: data center power infrastructure 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 data center power infrastructure companies.
Partial evidence: Its own public description names part of data center power infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data center power infrastructure 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 144 data center power infrastructure companies based in Canada

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Data center power infrastructure companies based in Canada at a glance

As of Sep 19, 2026

35.5%Verified-email coverage

22.9Average contacts per company

11-50Median size (employees)

13.9%Largest-city concentration · Toronto

Sep 19, 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 144 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 data center power infrastructure 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 “data center power infrastructure 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 data center power infrastructure 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 data center power infrastructure 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, 1,173 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 data center power infrastructure 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 data center power infrastructure companies are there based in Canada?

RevenueBase identified 144 data center power infrastructure 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?

Silent-Aire, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most data center power infrastructure companies?

Toronto leads with 20 headquartered companies, followed by Calgary (15) and Montreal (12).

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 1,173 verified decision-maker contacts tracked across these 144 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.