Company lists · Data refreshed November 2026

Top 25 Process equipment installation contractors based in Canada

Name: Process equipment installation contractors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 496 companies tracked

RevenueBase identified 496 company matches for process equipment installation contractors associated with Canada as of November 2026 and tracks 9,297 professional contacts across them, including 3,416 with verified work emails. Calgary is the largest hub.

This list covers company matches for process equipment installation 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 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

496Companies

9,297Contacts tracked

3,416Verified emails

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The 25 largest process equipment installation contractors based in Canada

Ranked by team size

Top 25 of 496 company matches for process equipment installation contractors 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	E.S. FOX Limited	Exact match	Niagara Falls, ON, CanadaHQ recorded Nov 6, 2026	1,001-5,000	715 contacts →
	Exact match “Established in 1934, E.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Ganotec	Exact match	Montréal, QC, CanadaHQ recorded Nov 6, 2026	501-1,000	234 contacts →
	Exact match “En tant qu’entrepreneur industriel, Ganotec offre un service complet desservant le secteur industriel au Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Kolostat	Exact match	Laval, QC, CanadaHQ recorded Nov 6, 2026	201-500	224 contacts →
	Exact match “A leader in integrated building mechanical and energy efficiency solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Rothlochston	Exact match	Paradise, NL, CanadaHQ recorded Nov 6, 2026	201-500	187 contacts →
	Exact match “RothLochston Constructors Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Blais Industries INC	Exact match	Rouyn-noranda, QC, CanadaHQ recorded Nov 6, 2026	201-500	183 contacts →
	Exact match “Notre leadership prend racine dans la compétence de nos techniciens, nos gestionnaires et nos administrateurs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Multitech Trades Corp	Exact match	Mississauga, ON, CanadaHQ recorded Nov 6, 2026	201-500	158 contacts →
	Exact match “MultiTech Trades Corp is a full-service mechanical, electrical, controls, plumbing and building services contractor delivering complex ICI, institutional, and critical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Lambert Somec INC	Exact match	Québec, QC, CanadaHQ recorded Nov 6, 2026	201-500	149 contacts →
	Exact match “Lambert Somec est considérée comme l'une des plus importantes entreprises en construction électromécanique au Québec qui offre une expertise pour des mandats de construction…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Kelson	Exact match	Sharon, ON, CanadaHQ recorded Nov 6, 2026	201-500	143 contacts →
	Exact match “Kelson has been in business for over 80 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	OTS LTD	Exact match	Sydney, AB, CanadaHQ recorded Nov 6, 2026	201-500	142 contacts →
	Exact match “OUR COMPANY OTS is a leader in the industrial service industry, specializing in Pre-Commissioning, Commissioning and Start-Up services and Operations and Maintenance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	TARCO	Exact match	Calgary, BC, CanadaHQ recorded Nov 6, 2026	51-200	138 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
11	Tahk Projects LTD	Exact match	Edmonton, AB, CanadaHQ recorded Nov 6, 2026	501-1,000	123 contacts →
	Exact match “Offering both Mechanical and Electrical services, we provide a comprehensive list of in-house solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Groupe SM Tardif SM Construction Pagui Tardif Métal	Exact match	Québec, QC, CanadaHQ recorded Nov 6, 2026	201-500	122 contacts →
	Exact match “Groupe SM Tardif and its subsidiaries offer a wide range of services in the petroleum installation, commercial construction and industrial construction sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Norcan Electric INC	Exact match	Fort Mcmurray, AB, CanadaHQ recorded Nov 6, 2026	51-200	111 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	CFM Custom Fabricators & Machinists LTD	Exact match	Saint John, NB, CanadaHQ recorded Nov 6, 2026	201-500	105 contacts →
	Exact match “CFM is a company within the Construction & Equipment Division of J.D.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Groupe PMI	Exact match	Sherbrooke, QC, CanadaHQ recorded Nov 6, 2026	201-500	101 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
16	Groupe SCV INC	Exact match	Montréal, QC, CanadaHQ recorded Nov 6, 2026	51-200	86 contacts →
	Exact match “Groupe SCV is a mechanical and electrical building contractor offering services in the following sectors: commercial, industrial, institutional.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Show Canada Industries INC	Exact match	Laval, QC, CanadaHQ recorded Nov 6, 2026	51-200	86 contacts →
	Exact match “Capacité à exécuter l’intégralité du projet à l’interne, de la conception créative à la fabrication, incluant des démonstrations complètes au client dans notre usine (essais…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Lamsar INC	Exact match	Corunna, ON, CanadaHQ recorded Nov 6, 2026	501-1,000	84 contacts →
	Exact match “Established in 1979 LamSar Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Western Mechanical Electrical Millwright Services LTD	Exact match	Barrie, ON, CanadaHQ recorded Nov 6, 2026	201-500	81 contacts →
	Exact match “Since Western was started in 1979, the focus of the company has always been to deliver industrial contracting services to our customers that exceed their expectations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Fives Liné Machines	Exact match	Granby, QC, CanadaHQ recorded Nov 6, 2026	51-200	80 contacts →
	Exact match “For nearly 50 years, Fives Liné Machines has engineered high-performance manufacturing solutions for some of the world's most demanding industries, including aerospace, defense…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Scott Steel	Exact match	Stoney Creek, ON, CanadaHQ recorded Nov 6, 2026	51-200	76 contacts →
	Exact match “Scott Steel Erectors Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Kel-Gor Limited	Exact match	Sarnia, ON, CanadaHQ recorded Nov 6, 2026	1,001-5,000	75 contacts →
	Exact match “Kel-Gor is an Industrial Contractor & Fabricator headquartered in Sarnia, Ontario, Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Charl-Pol	Exact match	Saguenay, QC, CanadaHQ recorded Nov 6, 2026	201-500	74 contacts →
	Exact match “Leader for almost a century as an equipment supplier and manufacturer of welded mechanical parts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Process Group INC	Exact match	Cambridge, ON, CanadaHQ recorded Nov 6, 2026	201-500	71 contacts →
	Exact match “Process Group Welcome to Industry's single source end-to-end supplier of engineering, procurement, construction and maintenance services to manufacturing plants, process equipment…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	AIM Industrial INC	Exact match	Cambridge, ON, CanadaHQ recorded Nov 6, 2026	201-500	70 contacts →
	Exact match “Industrial Multi-Trade Contracting, Construction and Maintenance Offering Millwrighting, CWB Welding, Rigging, Ironwork, Electrical, Safety and Programming, Sheet Metal…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “process equipment installation contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 496 process equipment installation contractors based in Canada

See the full list, filter by size, metro and specialty, and access 3,416 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process equipment installation contractors based in Canada at a glance

As of Nov 6, 2026

36.7%Verified-email coverage

18.7Average contacts per company

11-50Median size (employees)

5.0%Largest-city concentration · Calgary

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

127

11-50

187

51-200

142

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 496 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 equipment installation 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 3,416 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 equipment installation contractors by metro

Process equipment installation contractors in Calgary25

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 equipment installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process equipment installation contractors are there based in Canada?

RevenueBase identified 496 company matches for process equipment installation contractors 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?

E.S. FOX Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most process equipment installation contractors?

Calgary leads with 25 company records, followed by Edmonton (22) and Quebec (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 3,416 professional contacts with verified work emails tracked across these 496 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.