Company lists · Data refreshed September 2026

Top 25 Automotive assembly line integrators based in Canada

Name: Automotive assembly line integrators based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 259 companies tracked

RevenueBase identified 259 automotive assembly line integrators headquartered in Canada as of September 2026 and tracks 17,932 professional contacts across them, including 7,348 with verified work emails. Windsor is the largest hub.

This list covers automotive assembly line 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

259Companies

17,932Contacts tracked

7,348Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest automotive assembly line integrators based in Canada

Ranked by team size

Top 25 of 259 automotive assembly line integrators based in Canada, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive assembly line integrators: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Martinrea International	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 30, 2026	10001+	4,718 contacts →
	Indirect evidence “Martinrea International Inc.” Source: RevenueBase Database · checked Sep 30, 2026
2	ATS Corporation	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 30, 2026	5,001-10,000	2,754 contacts →
	Indirect evidence “HELPING ADVANCE THE FUTURE ATS Corporation is an industry-leading automation solutions provider to many of the world's most successful companies.” Source: RevenueBase Database · checked Sep 30, 2026
3	Multimatic	Partial evidence	Markham, ON, CanadaHQ checked Sep 30, 2026	5,001-10,000	2,139 contacts →
	Partial evidence “Multimatic is a privately held global enterprise supplying components, systems and engineering services to the automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026
4	Plasman	Partial evidence	Oldcastle, ON, CanadaHQ checked Sep 30, 2026	1,001-5,000	1,159 contacts →
	Partial evidence “With a rich history dating back over 40 years, our collaborative approach, work ethic and commitment have made us a global leader in automotive components.” Source: RevenueBase Database · checked Sep 30, 2026
5	Valiant TMS	Indirect evidence	Windsor, ON, CanadaHQ checked Sep 30, 2026	1,001-5,000	1,018 contacts →
	Indirect evidence “Automated production systems, adaptive technologies, and professional services that help leading manufacturers launch, scale, and sustain exceptional production performance.” Source: RevenueBase Database · checked Sep 30, 2026
6	Ground Effects LTD	Partial evidence	Tecumseh, ON, CanadaHQ checked Sep 30, 2026	501-1,000	768 contacts →
	Partial evidence “Ground Effects is a diverse manufacturer of automotive products and an innovation leader in providing solutions for OEM-level vehicle components in a production environment.” Source: RevenueBase Database · checked Sep 30, 2026
7	KSR International INC	Indirect evidence	Ridgetown, ON, CanadaHQ checked Sep 30, 2026	1,001-5,000	519 contacts →
	Indirect evidence “Founded in 1948, KSR is an industry leader in designing, engineering, and manufacturing driver interface systems of the future for Tier 1 OEMs.” Source: RevenueBase Database · checked Sep 30, 2026
8	Marwood International INC	Strong evidence	Tillsonburg, ON, CanadaHQ checked Sep 30, 2026	501-1,000	273 contacts →
	Strong evidence “We are a full service, award-winning, Tier 1 and 2 automotive OEM structural components and modular assembly team.” Source: RevenueBase Database · checked Sep 30, 2026
9	Tiercon	Partial evidence	Stoney Creek, ON, CanadaHQ checked Sep 30, 2026	501-1,000	259 contacts →
	Partial evidence “Tiercon is a supplier of exterior components & systems to the automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026
10	Robotiq	Indirect evidence	Levis, QC, CanadaHQ checked Sep 30, 2026	51-200	161 contacts →
	Indirect evidence “Our mission is to free human hands from repetitive tasks.” Source: RevenueBase Database · checked Sep 30, 2026
11	TR Electronic	Indirect evidence	London, ON, CanadaHQ checked Sep 30, 2026	501-1,000	128 contacts →
	Indirect evidence “History In 1988, the president of our company flew over to Germany and to the TR Electronic operation there, on somewhat of a fact finding mission.” Source: RevenueBase Database · checked Sep 30, 2026
12	BOS Innovations INC	Indirect evidence	London, ON, CanadaHQ checked Sep 30, 2026	51-200	113 contacts →
	Indirect evidence “BOS Innovations executes industrial automation solutions with excellence that solve manufacturers’ challenges with advanced technology for the future.” Source: RevenueBase Database · checked Sep 30, 2026
13	Powerhouse Controls LTD	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 30, 2026	51-200	75 contacts →
	Indirect evidence “AS OUR REPUTATION HAS GROWN, OUR COMPANY HAS EXPANDED.” Source: RevenueBase Database · checked Sep 30, 2026
14	Show Canada Industries INC	Indirect evidence	Laval, QC, CanadaHQ checked Sep 30, 2026	51-200	75 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
15	Level ONE Robotics And Controls, INC	Indirect evidence	Windsor, ON, CanadaHQ checked Sep 30, 2026	51-200	73 contacts →
	Indirect evidence “Level One Robotics and Controls Inc.” Source: RevenueBase Database · checked Sep 30, 2026
16	Promation	Partial evidence	Oakville, ON, CanadaHQ checked Sep 30, 2026	51-200	69 contacts →
	Partial evidence “Founded in 1995, Promation is a globally recognized leading integrator and manufacturer of high-quality tooling, automation, and robotic systems.” Source: RevenueBase Database · checked Sep 30, 2026
17	Shelley Automation	Indirect evidence	North York, ON, CanadaHQ checked Sep 30, 2026	51-200	65 contacts →
	Indirect evidence “Shelley Automation is a dynamic technology-driven company that provides leading edge automation solutions in the Canadian marketplace.” Source: RevenueBase Database · checked Sep 30, 2026
18	Dynamic Concept	Indirect evidence	Saguenay, QC, CanadaHQ checked Sep 30, 2026	51-200	64 contacts →
	Indirect evidence “Dynamic Concept is a world-class leader in industrial automation and robotics, internationally recognized for its expertise in innovative equipment for aluminium casting and…” Source: RevenueBase Database · checked Sep 30, 2026
19	Edge Automation INC	Partial evidence	London, ON, CanadaHQ checked Sep 30, 2026	51-200	64 contacts →
	Partial evidence “Provider of custom designed and manufactured automated assembly and testing machinery and material handling.” Source: RevenueBase Database · checked Sep 30, 2026
20	AIS Technologies Group	Indirect evidence	Windsor, ON, CanadaHQ checked Sep 30, 2026	51-200	64 contacts →
	Indirect evidence “In 2019, the AIS Technologies Group was formed by the integration of Radix Inc.(a recognized leader in smart manufacturing technologies) with the Automation and Gauge & Fixture…” Source: RevenueBase Database · checked Sep 30, 2026
21	Prodomax Automation LTD	Indirect evidence	Barrie, ON, CanadaHQ checked Sep 30, 2026	201-500	61 contacts →
	Indirect evidence “Prodomax is one of North America’s largest automation companies specializing in the design, manufacture, and construction of state of the art automated manufacturing solutions.” Source: RevenueBase Database · checked Sep 30, 2026
22	Ethos Automation INC	Indirect evidence	Brantford, ON, CanadaHQ checked Sep 30, 2026	51-200	59 contacts →
	Indirect evidence “Ethos Automation is a solutions-based automation company with a strong focus on both building automated machines and providing automated manufacturing and prototyping.” Source: RevenueBase Database · checked Sep 30, 2026
23	Soteck-Clauger	Indirect evidence	Victoriaville, QC, CanadaHQ checked Sep 30, 2026	51-200	57 contacts →
	Indirect evidence “La mission de SOTECK inc.” Source: RevenueBase Database · checked Sep 30, 2026
24	Automatech Robotik	Indirect evidence	Saint-apollinaire, QC, CanadaHQ checked Sep 30, 2026	11-50	49 contacts →
	Indirect evidence “C’est depuis 20 ans et avec une expertise de pointe en génie industriel, automatisation et robotique, qu’Automatech permet aux PME de s’automatiser par des systèmes robotiques…” Source: RevenueBase Database · checked Sep 30, 2026
25	Pangeo Group	Indirect evidence	Windsor, ON, CanadaHQ checked Sep 30, 2026	1,001-5,000	44 contacts →
	Indirect evidence “Founded in 1993, Pangeo Group is a world-class supplier partner that specializes in manufacturing safety and performance critical Powertrain, Seating, and Vehicle Accessory…” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: automotive assembly line integrators. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names automotive assembly line integrators.
Partial evidence: Its own public description names part of automotive assembly line integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive assembly line integrators. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 259 automotive assembly line integrators based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 7,348 reachable decision-makers.

Free signup · no credit card

View the full list →

Automotive assembly line integrators based in Canada at a glance

As of Sep 30, 2026

41.0%Verified-email coverage

69.2Average contacts per company

11-50Median size (employees)

6.6%Largest-city concentration · Windsor

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 259 companies.

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 automotive assembly line integrators, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “automotive assembly line integrators”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names automotive assembly line integrators), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among automotive assembly line 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 its RevenueBase Smart Search 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, 7,348 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 30, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names automotive assembly line integrators, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many automotive assembly line integrators are there based in Canada?

RevenueBase identified 259 automotive assembly line 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?

Martinrea International, headquartered in Vaughan, tops this list with the largest team on record.

Which city has the most automotive assembly line integrators?

Windsor leads with 17 headquartered companies, followed by London (12) and Mississauga (11).

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 7,348 verified decision-maker contacts tracked across these 259 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 259 automotive assembly line integrators based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Automotive assembly line integrators by geography

Browse the directory

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 Smart Search, 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.