Company lists · Data refreshed September 2026

Top 25 Electric distribution utilities based in Canada

RevenueBase identified 94 company matches for electric distribution utilities associated with Canada as of September 2026 and tracks 21,897 professional contacts across them, including 11,249 with verified work emails. Edmonton is the largest hub.

This list covers company matches for electric distribution utilities 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 September 15, 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 Sep 15, 2026 How this list was built
94Companies
21,897Contacts tracked
11,249Verified emails
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The 25 largest electric distribution utilities based in Canada

Ranked by team size
Top 25 of 94 company matches for electric distribution utilities based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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 Sep 15, 20265,001-10,0005,130 contacts →

Exact match

“Connecting power and possibility.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchWinnipeg, MB, CanadaHQ recorded Sep 15, 20261,001-5,0003,158 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchEdmonton, AB, CanadaHQ recorded Sep 15, 20261,001-5,0002,511 contacts →

Exact match

“Clean water, reliable electricity, drainage services and natural gas are at the heart of what we do.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Sep 15, 20261,001-5,0001,838 contacts →

Exact match

“Toronto Hydro owns and operates an electricity distribution system that delivers electricity to approximately customers in the city of Toronto.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Sep 15, 20261,001-5,0001,441 contacts →

Exact match

“ENMAX provides electricity services, products and solutions.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6Exact matchEdmonton, AB, CanadaHQ recorded Sep 15, 20261,001-5,0001,306 contacts →

Exact match

“ATCO Electric is committed to providing safe and reliable electricity transmission and distribution services to Albertans.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7Exact matchEdmonton, AB, CanadaHQ recorded Sep 15, 20261,001-5,0001,229 contacts →

Exact match

“In the spirit of reconciliation, we acknowledge the traditional territories and homelands on which many of our ATCO operations and facilities are located.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8Exact matchHalifax, NS, CanadaHQ recorded Sep 15, 20261,001-5,0001,207 contacts →

Exact match

“We have had a presence in communities across Nova Scotia for over a century.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Sep 15, 20261,001-5,000957 contacts →

Exact match

“As owner and operator of more than 60 per cent of Alberta’s total electricity distribution network, FortisAlberta’s focus is delivering safe and reliable electricity to almost…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchSt John’s, NL, CanadaHQ recorded Sep 15, 2026501-1,000425 contacts →

Exact match

“We operate an integrated generation, transmission and distribution system throughout the the island portion of Newfoundland and Labrador.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact matchLondon, ON, CanadaHQ recorded Sep 15, 2026201-500286 contacts →

Exact match

“London Hydro receives electricity mostly from the provincial high-voltage transmission grid (augmented with local generation) and distributes such electrical energy at…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12Exact matchAjax, ON, CanadaHQ recorded Sep 15, 2026201-500199 contacts →

Exact match

“Formerly Veridian Connections Inc.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchHay River, CanadaHQ recorded Sep 15, 202651-200177 contacts →

Exact match

“We are committed to helping exceptional people realize their potential.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14Exact matchOakville, ON, CanadaHQ recorded Sep 15, 20261,001-5,000161 contacts →

Exact match

“Algonquin Power & Utilities Corp, parent company of Liberty, is a diversified international generation, transmission, and distribution utility.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 15, 2026201-500154 contacts →

Exact match

“Powerline Plus Ltd.(Powerline Plus) is a subsidiary of MYR Group Inc, a publicly traded (Nasdaq: MYRG) holding company of specialty electrical construction service providers.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16Exact matchLeduc, AB, CanadaHQ recorded Sep 15, 2026201-500135 contacts →

Exact match

“Apex Utilities Inc.(AUI)(formerly AltaGas Utilities Inc.) is a provincially-regulated, natural gas distribution utility delivering safe, reliable, clean, and cost-efficient…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17Exact matchKitchener, ON, CanadaHQ recorded Sep 15, 2026201-500121 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
18Exact matchCambridge, ON, CanadaHQ recorded Sep 15, 2026201-500107 contacts →

Exact match

“GrandBridge Energy delivers safe and reliable electricity to customers in the City of Brantford, the City of Cambridge, the Township of North Dumfries and the County of Brant.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
19Exact matchSault Ste. Marie, ON, CanadaHQ recorded Sep 15, 202651-20090 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
20Exact matchChatham, ON, CanadaHQ recorded Sep 15, 202651-20087 contacts →

Exact match

“Entegrus operates and maintains electricity distribution systems for over customers in Southwestern Ontario.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
21Exact matchInnisfail, AB, CanadaHQ recorded Sep 15, 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 · Sep 15, 2026 · View company records in RevenueBase
22Exact matchToronto, BC, CanadaHQ recorded Sep 15, 202651-20081 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 · Sep 15, 2026 · View company records in RevenueBase
23Exact matchOshawa, ON, CanadaHQ recorded Sep 15, 202651-20070 contacts →

Exact match

“A forward-thinking company continuously in pursuit of innovative, result-driven services to transcend the evolving needs of our customers.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
24Exact matchMilton, ON, CanadaHQ recorded Sep 15, 202651-20068 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
25Exact matchLondon, ON, CanadaHQ recorded Sep 15, 202651-20065 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 · Sep 15, 2026 · View company records in RevenueBase

Showing 25 of 94 electric distribution utilities based in Canada

See the full list, filter by size, metro and specialty, and access 11,249 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electric distribution utilities based in Canada at a glance

As of Sep 15, 2026
51.4%Verified-email coverage
232.9Average contacts per company
11-50Median size (employees)
7.4%Largest-city concentration · Edmonton
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
29
51-200
23
201-500
11
501-1,000
1
1,001-5,000
9
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 94 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 “electric distribution utilities” 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 11,249 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 September 15, 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 “electric distribution utilities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electric distribution utilities are there based in Canada?

RevenueBase identified 94 company matches for electric distribution utilities associated with Canada as of September 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 electric distribution utilities?

Edmonton leads with 7 company records, followed by Calgary (6) and London (3).

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 11,249 professional contacts with verified work emails tracked across these 94 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 September 15, 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.