Company lists · Data refreshed November 2026

Top 25 Process instrumentation services based in Canada

RevenueBase identified 241 company matches for process instrumentation services associated with Canada as of November 2026 and tracks 5,218 professional contacts across them, including 2,305 with verified work emails. Calgary is the largest hub.

This list covers company matches for process instrumentation services 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 6, 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 6, 2026 How this list was built
241Companies
5,218Contacts tracked
2,305Verified emails
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The 25 largest process instrumentation services based in Canada

Ranked by team size
Top 25 of 241 company matches for process instrumentation services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchAirdrie, AB, CanadaHQ recorded Nov 6, 20261,001-5,000530 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMontreal, ON, CanadaHQ recorded Nov 6, 2026501-1,000430 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500316 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAirdrie, BC, CanadaHQ recorded Nov 6, 2026501-1,000303 contacts →

Exact match

“Join the Integral team!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500242 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 2026501-1,000203 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500194 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCoquitlam, BC, CanadaHQ recorded Nov 6, 2026201-500147 contacts →

Exact match

“Since 1946, Hoskin Scientific has been the Canadian leader for supplier of environmental, geotechnical, and industrial instrumentation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCalgary, BC, CanadaHQ recorded Nov 6, 202651-200138 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDollard-des Ormeaux, QC, CanadaHQ recorded Nov 6, 202651-200131 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrossard, QC, CanadaHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“Established in 1977, Contro Valve provides an experienced and knowledgeable staff providing full service and support for the process industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFort Mcmurray, AB, CanadaHQ recorded Nov 6, 202651-200111 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSherbrooke, QC, CanadaHQ recorded Nov 6, 2026201-500101 contacts →

Exact match

“Le Groupe PMI a pour mission de développer une offre de services complète pour la réalisation de projets industriels et de maintenance pour l'ensemble des industries primaires…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Westech is a trusted partner to leading Canadian industries, supplying instrumentation and process control equipment and solutions that meet the unique industry needs of our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLangley, AB, CanadaHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“At SCG Process we harness the power of our collective of specialists; people committed to helping our clients become the stewards of their gas and fluid process performance across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRed Deer County, AB, CanadaHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Kings Energy Services started in 1977 with one truck, one prover, and one aspiring entrepreneur named Gary King.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“The world’s largest metrology company was founded in 1934 by Yehan Numata with one product – the micrometer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCalgary, CanadaHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Galvanic Applied Sciences Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSarnia, ON, CanadaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Langtree Controls Limited is an innovative provider of instrumentation, electrical and controls engineering solutions for clients across North America and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMarkham, ON, CanadaHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“For 45 years, Alpha Controls & Instrumentation Inc, your precision partner, has been a Canadian family owned and operated business providing technical solutions and support to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOakville, QC, CanadaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Since 1933, Davis Controls Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSherwood Park, AB, CanadaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“MME is a trusted and experienced industrial electrical and instrumentation contractor serving the Edmonton and Heartland regions of Alberta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFort St. John, AB, CanadaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Ace Instruments Ltd, is a full-service energy solutions provider, locally owned and operated in Fort St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“BTI is a modern, integrated engineering and technology firm built to bring clarity, intelligence, and practical execution to complex industrial operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Engineering and field automation services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 241 process instrumentation services based in Canada

See the full list, filter by size, metro and specialty, and access 2,305 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process instrumentation services based in Canada at a glance

As of Nov 6, 2026
44.2%Verified-email coverage
21.7Average contacts per company
11-50Median size (employees)
17.4%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
95
11-50
96
51-200
32
201-500
10
501-1,000
3
1,001-5,000
2

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 241 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 “process instrumentation services” 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 2,305 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 6, 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.

Process instrumentation services by metro

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 “process instrumentation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process instrumentation services are there based in Canada?

RevenueBase identified 241 company matches for process instrumentation services 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?

Techmation Electric & Controls LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most process instrumentation services?

Calgary leads with 42 company records, followed by Edmonton (18) and Mississauga (14).

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 2,305 professional contacts with verified work emails tracked across these 241 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 6, 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 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.