Company lists · Data refreshed September 2026

Top 25 Electric power companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 48 companies tracked

The Canada electric power companies directory contains 48 companies, with 32,387 business contacts and 15,178 email addresses, as of September 2026. The companies are located in areas including Calgary, the single most-represented city among the companies on the list. Buyers and sales teams can use the directory to identify electric power companies and relevant business contacts.

Electric power companies generate, transmit, distribute, trade, or sell electricity to residential, commercial, industrial, or public-sector customers. This list covers companies whose primary business involves generating, transmitting, distributing, trading, or selling electric power. Ranked by team size, largest first. Data current as of September 7, 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 7, 2026 86% judged on-target in blind review

48Companies

32,387Contacts tracked

15,178Verified emails

1,774Mobile numbers

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The 25 largest electric power companies based in Canada

Ranked by team size

Top 25 of 48 electric power companies based in Canada, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to electric power 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	Hydro Québec	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 7, 2026	10001+	14,673 contacts →
	Indirect evidence “Hydro-Québec produit, transporte et distribue de l'électricité.” Source: RevenueBase Database · checked Sep 7, 2026
2	BC Hydro	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 7, 2026	1,001-5,000	6,432 contacts →
	Indirect evidence “BC Hydro is one of the largest energy suppliers in Canada.” Source: RevenueBase Database · checked Sep 7, 2026
3	Hydro ONE	Partial evidence	Toronto, ON, CanadaHQ checked Sep 7, 2026	5,001-10,000	5,130 contacts →
	Partial evidence “Connecting power and possibility.” Source: RevenueBase Database · checked Sep 7, 2026
4	Manitoba Hydro	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 7, 2026	1,001-5,000	3,158 contacts →
	Partial evidence “As Manitoba’s major energy utility, we: • Generate and distribute electricity around the province.” Source: RevenueBase Database · checked Sep 7, 2026
5	ENMAX	Partial evidence	Calgary, AB, CanadaHQ checked Sep 7, 2026	1,001-5,000	1,441 contacts →
	Partial evidence “ENMAX provides electricity services, products and solutions.” Source: RevenueBase Database · checked Sep 7, 2026
6	Spark Power	Strong evidence	Oakville, CanadaHQ checked Sep 7, 2026	1,001-5,000	522 contacts →
	Strong evidence “Spark Power is a leading independent provider of end-to-end electrical services, operations and maintenance services, and energy sustainability solutions to the industrial…” Source: RevenueBase Database · checked Sep 7, 2026
7	Algonquin Power & Utilities Corp	Partial evidence	Oakville, ON, CanadaHQ checked Sep 7, 2026	1,001-5,000	161 contacts →
	Partial evidence “Algonquin Power & Utilities Corp, parent company of Liberty, is a diversified international generation, transmission, and distribution utility.” Source: RevenueBase Database · checked Sep 7, 2026
8	Enova Power Corp	Indirect evidence	Kitchener, ON, CanadaHQ checked Sep 7, 2026	201-500	121 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 7, 2026
9	Grandbridge Energy INC	Partial evidence	Cambridge, ON, CanadaHQ checked Sep 7, 2026	201-500	107 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 7, 2026
10	EQUS	Partial evidence	Innisfail, AB, CanadaHQ checked Sep 7, 2026	51-200	83 contacts →
	Partial evidence “EQUS provides safe and reliable electric distribution services to commercial and industrial developments, oil and gas operations, telecommunication towers, production facilities…” Source: RevenueBase Database · checked Sep 7, 2026
11	Oshawa Power	Indirect evidence	Oshawa, ON, CanadaHQ checked Sep 7, 2026	51-200	70 contacts →
	Indirect evidence “A forward-thinking company continuously in pursuit of innovative, result-driven services to transcend the evolving needs of our customers.” Source: RevenueBase Database · checked Sep 7, 2026
12	Erth Corporation	Partial evidence	London, ON, CanadaHQ checked Sep 7, 2026	51-200	65 contacts →
	Partial evidence “ERTH Corporation is involved in many facets of the electricity industry in Ontario and across North America.” Source: RevenueBase Database · checked Sep 7, 2026
13	Canadian Niagara Power Inc. A Fortisontario Company	Partial evidence	Fort Erie, ON, CanadaHQ checked Sep 7, 2026	51-200	51 contacts →
	Partial evidence “Canadian Niagara Power Inc.” Source: RevenueBase Database · checked Sep 7, 2026
14	Synergy North	Indirect evidence	Thunder Bay, ON, CanadaHQ checked Sep 7, 2026	51-200	47 contacts →
	Indirect evidence “SYNERGY NORTH provides service to over customers in Thunder Bay & Kenora.” Source: RevenueBase Database · checked Sep 7, 2026
15	Bluewater Power Distribution Corporation	Partial evidence	Sarnia, ON, CanadaHQ checked Sep 7, 2026	51-200	36 contacts →
	Partial evidence “Bluewater Power Distribution Corporation is the founding member of the Bluewater Power Group of Companies.” Source: RevenueBase Database · checked Sep 7, 2026
16	North BAY Hydro Distribution Limited	Partial evidence	North Bay, ON, CanadaHQ checked Sep 7, 2026	11-50	30 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 7, 2026
17	Festival Hydro	Indirect evidence	Stratford, ON, CanadaHQ checked Sep 7, 2026	11-50	27 contacts →
	Indirect evidence “Since November 1, Festival Hydro has been an active supporter of the communities that its customers call home, including; Stratford, Brussels, Dashwood, Hensall, St.” Source: RevenueBase Database · checked Sep 7, 2026
18	Energy INC	Partial evidence	Cambridge, ON, CanadaHQ checked Sep 7, 2026	51-200	24 contacts →
	Partial evidence “Energy+ Inc, a local distribution company, delivers electricity to residential, commercial, industrial and institutional customers in the City of Cambridge, Township of North…” Source: RevenueBase Database · checked Sep 7, 2026
19	Lakeland Holding LTD	Partial evidence	Bracebridge, ON, CanadaHQ checked Sep 7, 2026	51-200	19 contacts →
	Partial evidence “Lakeland Power Distribution Ltd, Lakeland Generation Ltd, Lakeland Solutions, and Lakeland Networks are all subsidiaries of Lakeland Holding Ltd.” Source: RevenueBase Database · checked Sep 7, 2026
20	401 Electric LTD	Partial evidence	Brockville, ON, CanadaHQ checked Sep 7, 2026	11-50	18 contacts →
	Partial evidence “It takes a team to keep the electricity running.” Source: RevenueBase Database · checked Sep 7, 2026
21	Fortisontario INC	Indirect evidence	Fort Erie, ON, CanadaHQ checked Sep 7, 2026	51-200	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 7, 2026
22	Westario Power	Partial evidence	Walkerton, ON, CanadaHQ checked Sep 7, 2026	11-50	13 contacts →
	Partial evidence “Westario Power is committed to powering our communities safely, reliably and efficiently while engaging our customers and respecting the environment with continuous accountability.” Source: RevenueBase Database · checked Sep 7, 2026
23	Essex Energy Corporation	Indirect evidence	Oldcastle, ON, CanadaHQ checked Sep 7, 2026	11-50	12 contacts →
	Indirect evidence “Essex Energy is a dynamic energy technology company.” Source: RevenueBase Database · checked Sep 7, 2026
24	Lakeland Power	Partial evidence	Huntsville, ON, CanadaHQ checked Sep 7, 2026	11-50	6 contacts →
	Partial evidence “Lakeland Power is an oil & energy company based out of 395 Centre St N Unit 200, HUNTSVILLE, ON, Canada.” Source: RevenueBase Database · checked Sep 7, 2026
25	Innisfil Hydro Distribution Systems Limited	Indirect evidence	Innisfil, ON, CanadaHQ checked Sep 7, 2026	11-50	6 contacts →
	Indirect evidence “Innisfil Hydro, legally named Innisfil Hydro Distribution Systems Limited, is derived from the hydro system that served the Village of Cookstown since 1917.” Source: RevenueBase Database · checked Sep 7, 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: electric power 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 electric power companies.
Partial evidence: Its own public description names part of electric power companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electric power 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 48 electric power companies based in Canada

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Electric power companies based in Canada at a glance

As of Sep 7, 2026

46.9%Verified-email coverage

5.5%Mobile-number coverage

674.7Average contacts per company

11-50Median size (employees)

16.7%Largest-city concentration · Calgary

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

14,1180–30

98331–60

161–90

190–180

75180+

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 electric power 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 “electric power 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 electric power 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 electric power 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, 15,178 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 7, 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

How many electric power companies are based in Canada?

The directory contains 48 electric power companies based in Canada as of September 2026.

What do electric power companies do?

Electric power companies generate, transmit, distribute, trade, or sell electricity. Their customers may include households, businesses, industrial organizations, and public-sector entities.

Which city has the most electric power companies on the list?

Calgary is the single most-represented city among the companies on the list.

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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.