Company lists · Data refreshed October 2026

Top 25 Instrumentation and control contractors based in Canada

RevenueBase identified 735 company matches for instrumentation and control contractors associated with Canada as of October 2026 and tracks 17,109 professional contacts across them, including 7,974 with verified work emails. Calgary is the largest hub.

This list covers company matches for instrumentation and control contractors 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 16, 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 16, 2026 How this list was built
735Companies
17,109Contacts tracked
7,974Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest instrumentation and control contractors based in Canada

Ranked by team size
Top 25 of 735 company matches for instrumentation and control contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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 matchCambridge, ON, CanadaHQ recorded Oct 16, 20265,001-10,0002,856 contacts →

Exact match

“HELPING ADVANCE THE FUTURE ATS Corporation is an industry-leading automation solutions provider to many of the world's most successful companies.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 20261,001-5,0001,296 contacts →

Exact match

“Spartan Controls is the leading provider of industrial automation, valves, measurement and process control technology and solutions in Western Canada.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3Exact matchAirdrie, AB, CanadaHQ recorded Oct 16, 20261,001-5,000506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4Exact matchMontreal, QC, CanadaHQ recorded Oct 16, 2026501-1,000425 contacts →

Exact match

“Dedicated to Excellence For over a century, Carmichael has been delivering expert solutions in HVAC, industrial refrigeration, automation, combustion, energy, and scientific…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact matchEdmonton, AB, CanadaHQ recorded Oct 16, 2026201-500344 contacts →

Exact match

“Delivering confidence for over 40 years.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 2026201-500301 contacts →

Exact match

“We are a recognized industry leader in electrical & instrumentation maintenance, major project construction, renewables/solar, combustion & emissions reduction, and measurement…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact matchTrois-rivières, QC, CanadaHQ recorded Oct 16, 2026501-1,000222 contacts →

Exact match

“Excelpro creates tomorrow's industry by offering solutions in automation and industrial electrical.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 2026201-500221 contacts →

Exact match

“Pronghorn was incorporated in 1981 and has more than 40 years of industry experience.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact matchMississauga, ON, CanadaHQ recorded Oct 16, 202651-200193 contacts →

Exact match

“For over 60 years, Proax Technologies has been a leading Technical Automation Distributor offering innovative product solutions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10Exact matchMontréal, QC, CanadaHQ recorded Oct 16, 2026501-1,000192 contacts →

Exact match

“Depuis plus de 42 ans, Gastier est synonyme de qualité et de service dans le domaine mécanique et électrique.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 2026201-500187 contacts →

Exact match

“Tetranex Solutions is a multi-discipline engineering company specializing in industrial automation, electrical systems, process engineering, digital infrastructure and…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12Exact matchSudbury, ON, CanadaHQ recorded Oct 16, 202651-200168 contacts →

Exact match

“Based in one of the world’s richest mining regions, BESTECH is a trusted team of professionals delivering engineering, automation, software development and environmental…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13Exact matchOakville, ON, CanadaHQ recorded Oct 16, 2026201-500166 contacts →

Exact match

“At The EPCM Group, we solve our customers' most complex manufacturing and operational challenges through inventive thinking, deep technical expertise, and end-to-end global…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14Exact matchSaskatoon, SK, CanadaHQ recorded Oct 16, 202651-200163 contacts →

Exact match

“Team Power Solutions has quickly become a recognized industry leader in electrical and automation solutions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15Exact matchSurrey, BC, CanadaHQ recorded Oct 16, 2026501-1,000161 contacts →

Exact match

“Established in Vancouver over thirty-five years ago, ESC is a leading service provider in Building Automation and Energy Management.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16Exact matchLaval, QC, CanadaHQ recorded Oct 16, 2026201-500160 contacts →

Exact match

“Founded in 1950, DAWCO is one of the oldest companies in the Quebec construction industry.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 202651-200137 contacts →

Exact match

“Since 1997, Tarco has delivered innovative engineering and automation solutions and services to a broad range of clients and industries around the world.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18Exact matchGrande Prairie, AB, CanadaHQ recorded Oct 16, 2026201-500136 contacts →

Exact match

“Control Tech is a leading Electrical, Instrumentation & Automation solutions provider operating throughout Canada and the US.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19Exact matchBurlington, ON, CanadaHQ recorded Oct 16, 2026201-500131 contacts →

Exact match

“Neelands Group has operated for over 60 years and is a leader in the North American market for design, installation and service of Refrigeration, HVAC, Controls, Energy Management…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20Exact matchDollard-des Ormeaux, QC, CanadaHQ recorded Oct 16, 202651-200129 contacts →

Exact match

“Everest Automation stands out as the premier choice for instrumentation and control products and services in Eastern Canada.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21Exact matchLondon, ON, CanadaHQ recorded Oct 16, 202651-200127 contacts →

Exact match

“BOS Innovations executes industrial automation solutions with excellence that solve manufacturers’ challenges with advanced technology for the future.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22Exact matchRouyn-noranda, QC, CanadaHQ recorded Oct 16, 2026501-1,000122 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Oct 16, 2026201-500107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24Exact matchMontréal, QC, CanadaHQ recorded Oct 16, 202651-200106 contacts →

Exact match

“Since 2001, PCI Industrial Automation offers consulting services in the integration of industrial automation systems.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25Exact matchDelta, BC, CanadaHQ recorded Oct 16, 202651-200105 contacts →

Exact match

“Located in Delta BC, QCA Systems Ltd.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

Showing 25 of 735 instrumentation and control contractors based in Canada

See the full list, filter by size, metro and specialty, and access 7,974 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Instrumentation and control contractors based in Canada at a glance

As of Oct 16, 2026
46.6%Verified-email coverage
23.3Average contacts per company
11-50Median size (employees)
12.0%Largest-city concentration · Calgary
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
307
11-50
288
51-200
98
201-500
27
501-1,000
6
1,001-5,000
3
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 735 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 “instrumentation and control contractors” 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 7,974 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 16, 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 “instrumentation and control contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many instrumentation and control contractors are there based in Canada?

RevenueBase identified 735 company matches for instrumentation and control contractors 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?

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

Which city has the most instrumentation and control contractors?

Calgary leads with 88 company records, followed by Edmonton (35) and Toronto (26).

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 7,974 professional contacts with verified work emails tracked across these 735 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 735 instrumentation and control contractors 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.