Company lists · Data refreshed October 2026

Top 25 Industrial power suppliers based in Canada

RevenueBase identified 145 company matches for industrial power suppliers associated with Canada as of October 2026 and tracks 15,379 professional contacts across them, including 6,783 with verified work emails. Calgary is the largest hub.

This list covers company matches for industrial power suppliers associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 16, 2026 How this list was built
145Companies
15,379Contacts tracked
6,783Verified emails
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The 25 largest industrial power suppliers based in Canada

Ranked by team size
Top 25 of 145 company matches for industrial power suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, ON, CanadaHQ recorded Oct 16, 20265,001-10,0005,222 contacts →

Exact match

“Connecting power and possibility.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2Exact matchWinnipeg, MB, CanadaHQ recorded Oct 16, 20261,001-5,0003,246 contacts →

Exact match

“As Manitoba’s major energy utility, we: • Generate and distribute electricity around the province.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 20261,001-5,0001,475 contacts →

Exact match

“ENMAX provides electricity services, products and solutions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 20261,001-5,000979 contacts →

Exact match

“Since 1919 EECOL Electric has provided material and technical support for the construction, industrial, and residential markets from over 60 locations in Canada.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact matchOakville, CanadaHQ recorded Oct 16, 20261,001-5,000537 contacts →

Exact match

“Spark Power is a leading independent provider of end-to-end electrical services, operations and maintenance services, and energy sustainability solutions to the industrial…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact matchSt-laurent, QC, CanadaHQ recorded Oct 16, 2026501-1,000400 contacts →

Exact match

“Franklin Empire Inc, the largest Canadian owned independent distributor, supplies electrical components for new construction, renovation, and maintenance of industrial plants…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact matchVancouver, BC, CanadaHQ recorded Oct 16, 202651-200257 contacts →

Exact match

“At Powerex, we believe the energy transition needs big ideas and big actions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8Exact matchStouffville, ON, CanadaHQ recorded Oct 16, 2026201-500181 contacts →

Exact match

“The Power of the one-source solution.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact matchKitchener, ON, CanadaHQ recorded Oct 16, 2026201-500123 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10Exact matchHalifax, NS, CanadaHQ recorded Oct 16, 202651-200100 contacts →

Exact match

“Emera Energy's expert team provide tailored, 24/7 solutions and a wide range of natural gas and power products, along with energy management services to local distribution…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11Exact matchToronto, BC, CanadaHQ recorded Oct 16, 202651-20090 contacts →

Exact match

“PowerON supports large-scale electrification projects by providing turnkey solutions encompassing all electrical infrastructure from the electricity grid connection to vehicle…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12Exact matchBrampton, ON, CanadaHQ recorded Oct 16, 202651-20087 contacts →

Exact match

“For more than 20 years, Powersmiths has been an industry leader in engineering, manufacturing and selling innovative, customer-centric and energy-efficient electrical power…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13Exact matchInnisfail, AB, CanadaHQ recorded Oct 16, 202651-20083 contacts →

Exact match

“EQUS provides safe and reliable electric distribution services to commercial and industrial developments, oil and gas operations, telecommunication towers, production facilities…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14Exact matchLondon, ON, CanadaHQ recorded Oct 16, 202651-20067 contacts →

Exact match

“ERTH Corporation is involved in many facets of the electricity industry in Ontario and across North America.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15Exact matchLondon, ON, CanadaHQ recorded Oct 16, 202651-20064 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16Exact matchMarkham, ON, CanadaHQ recorded Oct 16, 202651-20055 contacts →

Exact match

“House of Electrical Supplies is a leading electrical distribution company servicing Toronto and surrounding areas.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17Exact matchFort Erie, ON, CanadaHQ recorded Oct 16, 202651-20050 contacts →

Exact match

“Canadian Niagara Power Inc.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18Exact matchThunder Bay, ON, CanadaHQ recorded Oct 16, 202651-20045 contacts →

Exact match

“SYNERGY NORTH provides service to over customers in Thunder Bay & Kenora.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19Exact matchPointe Claire, QC, CanadaHQ recorded Oct 16, 202651-20043 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20Exact matchSurrey, BC, CanadaHQ recorded Oct 16, 202611-5042 contacts →

Exact match

“Domino supplies power-related products and services to a wide variety of industry sectors.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21Exact matchCambridge, ON, CanadaHQ recorded Oct 16, 202651-20038 contacts →

Exact match

“Cormorant Utility Services provides comprehensive solutions to the utility power sector through our four operating companies: PowerTel, EPTCON, OneLine Engineering, and PowerTraxx.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22Exact matchWinnipeg, MB, CanadaHQ recorded Oct 16, 202651-20034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23Exact matchOkanagan Falls, BC, CanadaHQ recorded Oct 16, 202651-20033 contacts →

Exact match

“Powering industry with custom electrical solutions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24Exact matchNorth Bay, ON, CanadaHQ recorded Oct 16, 202611-5033 contacts →

Exact match

“North Bay Hydro strives to provide high levels of customer satisfaction and reliable electrical service with the lowest feasible number of interruptions of minimum duration.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25Exact matchAjax, ON, CanadaHQ recorded Oct 16, 202651-20031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

Showing 25 of 145 industrial power suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 6,783 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial power suppliers based in Canada at a glance

As of Oct 16, 2026
44.1%Verified-email coverage
106.1Average contacts per company
11-50Median size (employees)
11.0%Largest-city concentration · Calgary
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
61
51-200
22
201-500
6
501-1,000
1
1,001-5,000
6
5,001-10,000
1

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 145 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “industrial power suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 6,783 professional contacts with verified work emails across the full matched dataset. 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 October 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “industrial power suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial power suppliers are there based in Canada?

RevenueBase identified 145 company matches for industrial power suppliers associated with Canada as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Hydro ONE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial power suppliers?

Calgary leads with 16 company records, followed by Mississauga (11) and Edmonton (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,783 professional contacts with verified work emails tracked across these 145 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 16, 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 SmartSearch, 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.