Company lists · Data refreshed September 2026

Top 25 Refinery control systems integrators based in Canada

Name: Refinery control systems integrators based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 207 companies tracked

RevenueBase identified 207 refinery control systems integrators headquartered in Canada as of September 2026 and tracks 2,943 professional contacts across them, including 1,326 with verified work emails and 271 with mobile numbers. Calgary is the largest hub.

This list covers refinery control systems integrators headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

207Companies

2,943Contacts tracked

1,326Verified emails

271Mobile numbers

Explore all 207 companies → Free signup · no credit card · 500 free credits

The 25 largest refinery control systems integrators based in Canada

Ranked by team size

Top 25 of 207 refinery control systems integrators based in Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names refinery control systems integrators: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	The Epcm Group GlobalIndirect evidence	Oakville, ON, CanadaHQ checked Sep 5, 2026	201-500	156
	“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…” Source: company website · checked Sep 5, 2026
2	TARCOIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	51-200	125
	“Since 1997, Tarco has delivered innovative engineering and automation solutions and services to a broad range of clients and industries around the world.” Source: company website · checked Sep 5, 2026
3	Dynamysk Automation LTDIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	201-500	108
	Source: company website · checked Sep 5, 2026
4	Sabre LTDIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	51-200	107
	“We believe in sustainable futures for businesses and communities.” Source: company website · checked Sep 5, 2026
5	Cybertech AutomationPartial evidence	Edmonton, AB, CanadaHQ checked Sep 5, 2026	51-200	101
	“Cybertech Automation is a full-service systems integration company operating in Canada and the United States.” Source: company website · checked Sep 5, 2026
6	PCI Industrial AutomationPartial evidence	Montréal, QC, CanadaHQ checked Sep 5, 2026	51-200	101
	“Since 2001, PCI Industrial Automation offers consulting services in the integration of industrial automation systems.” Source: company website · checked Sep 5, 2026
7	Cascade Process ControlsPartial evidence	Brooks, AB, CanadaHQ checked Sep 5, 2026	201-500	87
	“Cascade Process Controls has been delivering proven results to our clients in the Oil and Gas industry through our process automation services since 2004.” Source: company website · checked Sep 5, 2026
8	Delco Automation INCStrong evidence	Saskatoon, SK, CanadaHQ checked Sep 5, 2026	201-500	86
	“Delco Automation is a premiere integrator of process automation and control systems.” Source: company website · checked Sep 5, 2026
9	Apex Automation LTDStrong evidence	Edmonton, AB, CanadaHQ checked Sep 5, 2026	51-200	75
	“Industrial Control Systems Design & Integration In the push for economic growth and competitiveness, today's companies are continually seeking new methods of maintaining an edge…” Source: company website · checked Sep 5, 2026
10	DexcentIndirect evidence	Edmonton, AB, CanadaHQ checked Sep 5, 2026	51-200	74
	“Dexcent is a full service industrial automation engineering solutions provider based in Alberta, Canada.” Source: company website · checked Sep 5, 2026
11	Level ONE Robotics And Controls, INCPartial evidence	Windsor, ON, CanadaHQ checked Sep 5, 2026	51-200	73
	“Level One Robotics and Controls Inc.” Source: company website · checked Sep 5, 2026
12	Keltour Controls INCStrong evidence	Burlington, ON, CanadaHQ checked Sep 5, 2026	11-50	71
	“Keltour Controls is a market leader in the highly specialized areas of control systems integration and the manufacture of electrical control panels.” Source: company website · checked Sep 5, 2026
13	Lean AutomationStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	58
	“Lean Automation is a system integrator and advanced automation solution provider rendering services actively to Oil & Gas, Petrochemical, Metal & Mining, Water & Wastewater and…” Source: company website · checked Sep 5, 2026
14	Advanced Energy Management LTDStrong evidence	Dartmouth, NS, CanadaHQ checked Sep 5, 2026	51-200	57
	“SYSTEM INTEGRATORS for COMMERCIAL AND INDUSTRIAL CONTROL SYSTEMS.” Source: company website · checked Sep 5, 2026
15	Letico INCPartial evidence	Saint-laurent, QC, CanadaHQ checked Sep 5, 2026	11-50	52
	“Letico is a leader in engineering, specializing in advanced automation and system integration.” Source: company website · checked Sep 5, 2026
16	Ridgetech Automation INCIndirect evidence	Cambridge, ON, CanadaHQ checked Sep 5, 2026	51-200	49
	Source: company website · checked Sep 5, 2026
17	Innotech Engineering INCIndirect evidence	Calgary, CanadaHQ checked Sep 5, 2026	51-200	44
	“InnoTech is an engineering company focused on Operational Technology (OT) spanning instrumentation, electrical and automation infrastructure.” Source: company website · checked Sep 5, 2026
18	R2 Recherche 2000 INCPartial evidence	Montreal, QC, CanadaHQ checked Sep 5, 2026	11-50	38
	“R2 specializes in the design, development, and implementation of intelligent systems geared at industrial safety process, predictive maintenance and process optimization.” Source: company website · checked Sep 5, 2026
19	Xcel Automation LTDIndirect evidence	Grande Prairie, AB, CanadaHQ checked Sep 5, 2026	51-200	37
	Source: company website · checked Sep 5, 2026
20	Provantage AutomationIndirect evidence	Brantford, ON, CanadaHQ checked Sep 5, 2026	11-50	37
	“At ProVantage Automation, our purpose is genuine and clear - to help businesses solve real-world manufacturing challenges by working collaboratively with the people who live them…” Source: company website · checked Sep 5, 2026
21	Beta-Tech Inc. BTIIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	34
	“BTI is a modern, integrated engineering and technology firm built to bring clarity, intelligence, and practical execution to complex industrial operations.” Source: company website · checked Sep 5, 2026
22	DCD Engineering LTDIndirect evidence	Edmonton, AB, CanadaHQ checked Sep 5, 2026	11-50	26
	Source: company website · checked Sep 5, 2026
23	JPI SolutionsIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	25
	“Join us at ProveIt!” Source: company website · checked Sep 5, 2026
24	Madsen Controls & EngineeringPartial evidence	Etobicoke, ON, CanadaHQ checked Sep 5, 2026	51-200	25
	“As the Canadian Woodward National Distributor from East to West Coast, Madsen Controls & Engineering offers not only parts sales, but maintenance, upgrades and turnkey retrofits…” Source: company website · checked Sep 5, 2026
25	BCS Automation LTDPartial evidence	Belleville, ON, CanadaHQ checked Sep 5, 2026	11-50	24
	“BCS Automation is an industrial automation and controls engineering firm in Belleville, ON delivering reliable, high-performance solutions for marine, cement, offshore and…” Source: company website · checked Sep 5, 2026

Showing 25 of 207 refinery control systems integrators based in Canada

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Refinery control systems integrators based in Canada at a glance

As of Sep 5, 2026

1-10Median size (employees)

CalgaryLargest hub · 30 HQs

271Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

103

11-50

51-200

201-500

Verified emails by last verification

0–30

1,242

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among refinery control systems integrators, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Canada whose own description of what they do matches “refinery control systems integrators”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among refinery control systems integrators, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,326 across the full list. 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 September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Refinery control systems integrators by metro

Refinery control systems integrators in Calgary30

Frequently asked

How many refinery control systems integrators are there based in Canada?

RevenueBase identified 207 refinery control systems integrators headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

The Epcm Group Global, headquartered in Oakville, tops this list with the largest team on record.

Which city has the most refinery control systems integrators?

Calgary leads with 30 headquartered companies, followed by Edmonton (18) and Toronto (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,326 verified decision-maker contacts tracked across these 207 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.