Company lists · Data refreshed September 2026

Top 24 Distribution transformer manufacturers based in Canada

Name: Distribution transformer manufacturers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 44 companies tracked

RevenueBase identified 44 distribution transformer manufacturers headquartered in Canada as of September 2026 and tracks 2,219 professional contacts across them, including 906 with verified work emails. Granby is the largest hub.

This list covers distribution transformer manufacturers 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 16, 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 16, 2026 86% judged on-target in blind review

44Companies

2,219Contacts tracked

906Verified emails

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The 24 largest distribution transformer manufacturers based in Canada

Ranked by team size

Top 24 of 44 distribution transformer manufacturers based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to distribution transformer manufacturers: 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	Hammond Power Solutions	Partial evidence	Guelph, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	636 contacts →
	Partial evidence “Hammond Power Solutions is a North American leader for the design and manufacture of dry-type standard and custom electrical engineered magnetics, liquid filled and cast resin…” Source: RevenueBase Database · checked Sep 16, 2026
2	JFE Shoji Power Canada INC	Partial evidence	Burlington, ON, CanadaHQ checked Sep 16, 2026	501-1,000	263 contacts →
	Partial evidence “JFE Shoji Power Canada is an electrical steel products manufacturer located in Burlington, Ontario.” Source: RevenueBase Database · checked Sep 16, 2026
3	PTI Transformers	Partial evidence	Regina, SK, CanadaHQ checked Sep 16, 2026	201-500	190 contacts →
	Partial evidence “With experience manufacturing, repairing and servicing distribution equipment, Partner Technologies Inc.” Source: RevenueBase Database · checked Sep 16, 2026
4	Powersmiths International Corp	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 16, 2026	51-200	114 contacts →
	Indirect 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 16, 2026
5	CES Transformers	Partial evidence	Markham, ON, CanadaHQ checked Sep 16, 2026	51-200	104 contacts →
	Partial evidence “Our mission at CES Transformers is to provide high-quality, reliable, and innovative transformer solutions that meet the evolving needs of our customers.” Source: RevenueBase Database · checked Sep 16, 2026
6	Carte International INC	Strong evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	201-500	86 contacts →
	Strong evidence “Carte International has manufactured transformers since 1973.” Source: RevenueBase Database · checked Sep 16, 2026
7	Canduct Industries Limited	Strong evidence	London, ON, CanadaHQ checked Sep 16, 2026	51-200	77 contacts →
	Strong evidence “Founded in 1982, CANDUCT INDUSTRIES is a leading manufacturer Electrical Insulation, primarily used for cooling for oil cooled transformers.” Source: RevenueBase Database · checked Sep 16, 2026
8	Stein Industries INC	Indirect evidence	London, ON, CanadaHQ checked Sep 16, 2026	51-200	66 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
9	SGE	Indirect evidence	Charlesbourg, CanadaHQ checked Sep 16, 2026	51-200	63 contacts →
	Indirect evidence “La Société Générale d’Électrotechnique (SGE) est issue du regroupement de trois entreprises soeurs, soit Gémitech, Lignec et Transmag Énergie, chacune spécialisée dans un champ de…” Source: RevenueBase Database · checked Sep 16, 2026
10	Surplec, An IPS Company	Partial evidence	Sherbrooke, QC, CanadaHQ checked Sep 16, 2026	51-200	48 contacts →
	Partial evidence “Surplec offers a centralized service for the sale, purchase, repair, rental, and testing of medium- and high-voltage transformers and equipment.” Source: RevenueBase Database · checked Sep 16, 2026
11	Erlphase Power Technologies LTD	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	11-50	41 contacts →
	Partial evidence “Founded in 1993, ERLPhase began as a software and hardware engineering team developing transformer protection relays, with roots with the University of Manitoba.” Source: RevenueBase Database · checked Sep 16, 2026
12	Domino Highvoltage Supply INC	Indirect evidence	Surrey, BC, CanadaHQ checked Sep 16, 2026	11-50	41 contacts →
	Indirect evidence “Domino supplies power-related products and services to a wide variety of industry sectors.” Source: RevenueBase Database · checked Sep 16, 2026
13	Atlas Transformer	Partial evidence	Bolton, ON, CanadaHQ checked Sep 16, 2026	11-50	38 contacts →
	Partial evidence “Atlas Transformer is a Canadian corporation engaged in the Custom Design and Manufacturing of high quality Medium and High Voltage Dry Type and Liquid Filled Transformers.” Source: RevenueBase Database · checked Sep 16, 2026
14	Beaver Electrical Machinery LTD	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	51-200	36 contacts →
	Partial evidence “Since 1955 Beaver Electrical has been providing an exceptional transformer and motor services.” Source: RevenueBase Database · checked Sep 16, 2026
15	WR Transformateurs	Strong evidence	Saint-alphonse-de-granby, QC, CanadaHQ checked Sep 16, 2026	51-200	29 contacts →
	Strong evidence “Based in Québec, WR Transformateurs develops, designs and manufactures high quality transformers that exceed various manufacturing and energy efficiency standards.” Source: RevenueBase Database · checked Sep 16, 2026
16	Pioneer Transformers	Partial evidence	Granby, QC, CanadaHQ checked Sep 16, 2026	501-1,000	26 contacts →
	Partial evidence “Pioneer Transformers, an ERMCO, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
17	Altelec Technical Sales & Services	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “For 35 years Altelec has provided a specialized array of electrical products for industrial, utility institutional and commercial users.” Source: RevenueBase Database · checked Sep 16, 2026
18	Marcus Transformer	Partial evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “Marcus Transformer is an electrical/electronic manufacturing company based out of Rue du College Suite 26, Montreal, QC, Canada.” Source: RevenueBase Database · checked Sep 16, 2026
19	Northern Transformer Corporation	Strong evidence	Maple, ON, CanadaHQ checked Sep 16, 2026	51-200	5 contacts →
	Strong evidence “Northern Transformer Corporation is a North American manufacturer of liquid filled transformers of the highest quality and reliability serving the North American market since 1981.” Source: RevenueBase Database · checked Sep 16, 2026
20	Lakeport Power LTD	Indirect evidence	Colborne, ON, CanadaHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “At Lakeport Power, we’re more than just a distributor of electrical utility supplies-we’re your partner in delivering reliable, on-time solutions for utilities and contractors…” Source: RevenueBase Database · checked Sep 16, 2026
21	BSO Consultant INC	Partial evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “Specialists in TRANSFORMERS, CIRCUIT-BREAKERS, DISCONNECT SWITCHES, GIS, GROUNDING ACCESSORIES.” Source: RevenueBase Database · checked Sep 16, 2026
22	Triton Transformer Corporation	Partial evidence	Saskatoon, SK, CanadaHQ checked Sep 16, 2026	1-10	1 contacts →
	Partial evidence “Offering new,used,surplus and reconditioned transformers,switchgear and components to customers throughout North America.Our experience at Triton Transformer Corporation allows us…” Source: RevenueBase Database · checked Sep 16, 2026
23	Silver Gray Design	Partial evidence	Saint Jean Sur Richelieu, QC, CanadaHQ checked Sep 16, 2026	1-10	1 contacts →
	Partial evidence “Silver Gray Design - VOLKAN AKSAKAL is specialized in custom product design, power transformer mechanical design.” Source: RevenueBase Database · checked Sep 16, 2026
24	Transformer Consulting Services INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 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: distribution transformer manufacturers. 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 distribution transformer manufacturers.
Partial evidence: Its own public description names part of distribution transformer manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name distribution transformer manufacturers. 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 24 of 44 distribution transformer manufacturers based in Canada

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Distribution transformer manufacturers based in Canada at a glance

As of Sep 16, 2026

40.8%Verified-email coverage

50.4Average contacts per company

11-50Median size (employees)

9.1%Largest-city concentration · Granby

Sep 16, 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 44 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 distribution transformer manufacturers, 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 “distribution transformer manufacturers”. 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 distribution transformer manufacturers), 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 distribution transformer manufacturers, 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, 906 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 16, 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 distribution transformer manufacturers, 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 distribution transformer manufacturers are there based in Canada?

RevenueBase identified 44 distribution transformer manufacturers 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?

Hammond Power Solutions, headquartered in Guelph, tops this list with the largest team on record.

Which city has the most distribution transformer manufacturers?

Granby leads with 4 headquartered companies, followed by Burlington (2) and Calgary (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 906 verified decision-maker contacts tracked across these 44 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 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 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.