Company lists · Data refreshed November 2026

Top 25 Voltage controls suppliers based in Canada

RevenueBase identified 49 company matches for voltage controls suppliers associated with Canada as of November 2026 and tracks 2,368 professional contacts across them, including 1,037 with verified work emails. Calgary is the largest hub.

This list covers company matches for voltage controls 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 November 3, 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 Nov 3, 2026 How this list was built
49Companies
2,368Contacts tracked
1,037Verified emails
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The 25 largest voltage controls suppliers based in Canada

Ranked by team size
Top 25 of 49 company matches for voltage controls suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchCalgary, AB, CanadaHQ recorded Nov 3, 20261,001-5,0001,007 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 · Nov 3, 2026 · View company records in RevenueBase
2Exact matchSt-laurent, ON, CanadaHQ recorded Nov 3, 2026501-1,000424 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 · Nov 3, 2026 · View company records in RevenueBase
3Exact matchRegina, SK, CanadaHQ recorded Nov 3, 2026201-500204 contacts →

Exact match

“With experience manufacturing, repairing and servicing distribution equipment, Partner Technologies Inc.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchLondon, ON, CanadaHQ recorded Nov 3, 202651-20066 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchCambridge, ON, CanadaHQ recorded Nov 3, 202651-20064 contacts →

Exact match

“EPTCON Ltd.(Electrical Power and Transmission Construction) is a specialized, privately held, high voltage electrical contracting firm that provides the highest quality in…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchSurrey, BC, CanadaHQ recorded Nov 3, 202611-5045 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchMississauga, AB, CanadaHQ recorded Nov 3, 202651-20025 contacts →

Exact match

“RS Breakers and Controls has been fulfilling customers’ electrical equipment needs since 2006, offering competitive prices for New, Used and Obsolete: Circuit Breakers…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchQuébec, QC, CanadaHQ recorded Nov 3, 202611-5025 contacts →

Exact match

“NOMOS Systems is a Quebec-based company specializing in the design, engineering, and manufacturing of custom electrical control panels, electrical enclosures, and automation…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchEdmonton, AB, CanadaHQ recorded Nov 3, 202651-20018 contacts →

Exact match

“Helix Corporation ltd was founded in 2018 and is an Edmonton based owner-operated, electrical equipment manufacturer.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchStony Plain, AB, CanadaHQ recorded Nov 3, 202611-5016 contacts →

Exact match

“Select Electrical Enterprises Ltd.(SEEL) is a privately owned electrical, automation and controls company.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchSudbury, ON, CanadaHQ recorded Nov 3, 202611-5015 contacts →

Exact match

“Chess Controls Inc, established in 1986, is a leading distributor of industrial Electrical and Instrumentation equipment.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchEdmonton, AB, CanadaHQ recorded Nov 3, 202611-5015 contacts →

Exact match

“In today’s rapidly changing world of product innovation, specifications and requirements, we have many specialists in key segments of our electrical business, such as Automation…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchEdmonton, AB, CanadaHQ recorded Nov 3, 202611-5015 contacts →

Exact match

“For 35 years Altelec has provided a specialized array of electrical products for industrial, utility institutional and commercial users.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchToronto, BC, CanadaHQ recorded Nov 3, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchSaint-laurent, CanadaHQ recorded Nov 3, 202611-5014 contacts →

Exact match

“Chez Gray Électrique, nous mettons notre expertise et notre passion au service de vos projets électriques.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchThornhill, ON, CanadaHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Commercial Switchgear Limited is an Electrical Switchgear Manufacturing and Service company based out of 175 RACCO PKY, Thornhill, Ontario, Canada.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchMirabel, QC, CanadaHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Distribution 6MGB inc is a specialized electrical distributor and our objective is to sell and service electrical components used in control, automation, control panels and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchBurlington, ON, CanadaHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“Toshont is the distributor in Ontario for Toshiba International Corporation, Techtop, Schneider and Danfoss.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchOshawa, ON, CanadaHQ recorded Nov 3, 20261-107 contacts →

Exact match

“Powering you with Precision and Performance.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchLaval, QC, CanadaHQ recorded Nov 3, 20261-107 contacts →

Exact match

“Nous sommes une entreprise spécialisée dans la distribution de produits électriques dans le secteur de l'automatisation et du contrôle.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchColborne, ON, CanadaHQ recorded Nov 3, 20261-107 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchCambridge, ON, CanadaHQ recorded Nov 3, 20261-106 contacts →

Exact match

“3L2R is dedicated to providing the electrical sector with turnkey solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchLaval, QC, CanadaHQ recorded Nov 3, 202611-506 contacts →

Exact match

“Nous vendons des équipements généraux de distribution d'énergie, des produits électriques de construction et nous nous spécialisons dans les commandes de moteur, des variateurs de…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Nov 3, 20261-104 contacts →

Exact match

“Alberta Breaker & Supply Co.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchPickering, ON, CanadaHQ recorded Nov 3, 20261-104 contacts →

Exact match

“George M.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 49 voltage controls suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 1,037 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voltage controls suppliers based in Canada at a glance

As of Nov 3, 2026
43.8%Verified-email coverage
48.3Average contacts per company
11-50Median size (employees)
20.4%Largest-city concentration · Calgary
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
17
51-200
6
201-500
3
501-1,000
1
1,001-5,000
1
10001+
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 49 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 “voltage controls 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 1,037 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 November 3, 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 “voltage controls suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voltage controls suppliers are there based in Canada?

RevenueBase identified 49 company matches for voltage controls suppliers associated with Canada as of November 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?

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

Which city has the most voltage controls suppliers?

Calgary leads with 10 company records, followed by Cambridge (4) and Mississauga (4).

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 1,037 professional contacts with verified work emails tracked across these 49 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 November 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 49 voltage controls suppliers based in Canada. Start with a free account, no credit card.

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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.