Company lists · Data refreshed October 2026

Top 25 Medium voltage transmission and distribution sensor suppliers based in Canada

RevenueBase identified 45 company matches for medium voltage transmission and distribution sensor suppliers associated with Canada as of October 2026 and tracks 1,223 professional contacts across them, including 466 with verified work emails. Calgary is the largest hub.

This list covers company matches for medium voltage transmission and distribution sensor 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 27, 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 27, 2026 How this list was built
45Companies
1,223Contacts tracked
466Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest medium voltage transmission and distribution sensor suppliers based in Canada

Ranked by team size
Top 25 of 45 company matches for medium voltage transmission and distribution sensor suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 matchQuébec City, QC, CanadaHQ recorded Oct 27, 2026201-500240 contacts →

Exact match

“Headquartered in Quebec, Canada, Rugged Monitoring is a global technology company focused on the digitalization of critical electrical infrastructure.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchMarkham, ON, CanadaHQ recorded Oct 27, 202651-200107 contacts →

Exact match

“Our mission at CES Transformers is to provide high-quality, reliable, and innovative transformer solutions that meet the evolving needs of our customers.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchMississauga, ON, CanadaHQ recorded Oct 27, 202651-20089 contacts →

Exact match

“Iris Power LP was established to provide high-quality products and services to improve maintenance capabilities for large motors and generators used by power utilities and heavy…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchVal-d'or, QC, CanadaHQ recorded Oct 27, 2026n/a89 contacts →

Exact match

“Distribution et fabrication de matériel électrique et électronique.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchMaple Ridge, BC, CanadaHQ recorded Oct 27, 202651-20085 contacts →

Exact match

“RST Instruments Ltd, founded in 1977, provides engineered solutions-sensors, instruments, communication systems and data management-for structural and geotechnical monitoring.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, CanadaHQ recorded Oct 27, 202651-20075 contacts →

Exact match

“SUBNET Solutions Inc is a software development and engineering services company dedicated to serving the needs of the electric utility industry.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchMontreal, QC, CanadaHQ recorded Oct 27, 202651-20061 contacts →

Exact match

“CO7 Technologies is a leading provider of switching and protection solutions for electric power systems.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchBois Des Filion, QC, CanadaHQ recorded Oct 27, 202651-20043 contacts →

Exact match

“EMSPEC is a global provider of equipment and services for electric power systems.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchSurrey, BC, CanadaHQ recorded Oct 27, 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 27, 2026 · View company records in RevenueBase
10Exact matchSaint-augustin-de-desmaures, QC, CanadaHQ recorded Oct 27, 202611-5037 contacts →

Exact match

“With 46 years of expertise, Novolecs designs and manufactures innovative solutions for the production and distribution of energy.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchLongueuil, QC, CanadaHQ recorded Oct 27, 202651-20036 contacts →

Exact match

“Vizimax, a MacLean Power Systems Company, is a global leader in controlled switching, automation, and grid optimization solutions.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchAjax, ON, CanadaHQ recorded Oct 27, 202651-20031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchVancouver, BC, CanadaHQ recorded Oct 27, 202611-5029 contacts →

Exact match

“Our Company IFD Corporation was formed to develop, with utility partners, a reliable low-cost sensor suitable for detection and indication of internal arcing faults in…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchQuebec, QC, CanadaHQ recorded Oct 27, 202611-5021 contacts →

Exact match

“Since 1991, ndb Technologies is synonymous with expertise in the design and manufacturing of test and measurement instruments for the worldwide electrical network industry.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchKelowna, BC, CanadaHQ recorded Oct 27, 20261-1018 contacts →

Exact match

“CRWN.ai is a leading innovator in the utility sector, specializing in line sensing technology.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Oct 27, 202611-5017 contacts →

Exact match

“MOBILTEX® is headquartered in Calgary, Alberta, Canada, and is proud to serve hundreds of industrial, municipal, and commercial customers around the globe, delivering innovative…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchEdmonton, AB, CanadaHQ recorded Oct 27, 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 · Oct 27, 2026 · View company records in RevenueBase
18Exact matchKamloops, BC, CanadaHQ recorded Oct 27, 20261-1011 contacts →

Exact match

“WHAT WE DO QED Technical Services specializes in the testing, commissioning, repair and maintenance of electrical power system equipment.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchSt-Bruno, QC, CanadaHQ recorded Oct 27, 202651-20010 contacts →

Exact match

“CYME International T&D is a world-class Power Engineering Solutions provider with an established reputation for customer responsiveness and technical expertise.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchBurlington, ON, CanadaHQ recorded Oct 27, 202611-509 contacts →

Exact match

“Raptronics Inc.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchOshawa, ON, CanadaHQ recorded Oct 27, 20261-106 contacts →

Exact match

“Powering you with Precision and Performance.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchMontreal, QC, CanadaHQ recorded Oct 27, 20261-105 contacts →

Exact match

“La surveillance en temps réel augmente l'efficacité des systèmes d'énergie renouvelable.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchPickering, ON, CanadaHQ recorded Oct 27, 20261-104 contacts →

Exact match

“George M.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchMontreal, QC, CanadaHQ recorded Oct 27, 20261-103 contacts →

Exact match

“Specialists in TRANSFORMERS, CIRCUIT-BREAKERS, DISCONNECT SWITCHES, GIS, GROUNDING ACCESSORIES.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchMontreal, QC, CanadaHQ recorded Oct 27, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 45 medium voltage transmission and distribution sensor suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 466 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Medium voltage transmission and distribution sensor suppliers based in Canada at a glance

As of Oct 27, 2026
38.1%Verified-email coverage
27.2Average contacts per company
11-50Median size (employees)
11.1%Largest-city concentration · Calgary
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
14
51-200
12
201-500
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 45 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 “medium voltage transmission and distribution sensor 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 466 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 27, 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 “medium voltage transmission and distribution sensor suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medium voltage transmission and distribution sensor suppliers are there based in Canada?

RevenueBase identified 45 company matches for medium voltage transmission and distribution sensor 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?

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

Which city has the most medium voltage transmission and distribution sensor suppliers?

Calgary leads with 5 company records, followed by Montreal (4) and Cambridge (2).

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 466 professional contacts with verified work emails tracked across these 45 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 45 medium voltage transmission and distribution sensor suppliers based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

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.