Company lists · Data refreshed September 2026

Top 25 Aerospace cable and harness manufacturers based in Canada

Name: Aerospace cable and harness manufacturers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 75 companies tracked

RevenueBase identified 75 aerospace cable and harness manufacturers headquartered in Canada as of September 2026 and tracks 1,395 professional contacts across them, including 336 with verified work emails. Calgary is the largest hub.

This list covers aerospace cable and harness manufacturers 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 16, 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 16, 2026 86% judged on-target in blind review

75Companies

1,395Contacts tracked

336Verified emails

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The 25 largest aerospace cable and harness manufacturers based in Canada

Ranked by team size

Top 25 of 75 aerospace cable and harness manufacturers based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to aerospace cable and harness manufacturers: 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	Avior Produits Intégrés INC	Indirect evidence	Laval, QC, CanadaHQ checked Sep 16, 2026	51-200	129 contacts →
	Indirect evidence “Fabricant aérospatial à service complet de structures hybrides légères et d’assemblages mécaniques complexes.” Source: RevenueBase Database · checked Sep 16, 2026
2	Promark Electronics Inc., A Division Of Electrical Components International	Strong evidence	Pointe-claire, QC, CanadaHQ checked Sep 16, 2026	n/a	81 contacts →
	Strong evidence “Promark Electronics, a division of Electrical Components, specializes in the manufacturing of control panels, custom wire harnesses, cable assemblies, electromechanical…” Source: RevenueBase Database · checked Sep 16, 2026
3	MRO Electronics	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	79 contacts →
	Indirect evidence “MRO is a Canadian manufacturing SMB (small-medium business) company of superior electronic solutions.” Source: RevenueBase Database · checked Sep 16, 2026
4	Imeco Cables INC	Strong evidence	St Laurent, QC, CanadaHQ checked Sep 16, 2026	501-1,000	71 contacts →
	Strong evidence “We are a Canadian Leader in custom made electrical harness, power cables and control boxes for all type of industries in USA and Canada.” Source: RevenueBase Database · checked Sep 16, 2026
5	Amphenol CTI	Strong evidence	Scarborough, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	69 contacts →
	Strong evidence “Amphenol CTI, provides contract manufacturing of various electro-mechanical, harness and cable assemblies for commercial, industrial, military and aerospace markets.” Source: RevenueBase Database · checked Sep 16, 2026
6	Coordinate Industries LTD	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 16, 2026	51-200	61 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
7	Digico Fabrication Électronique INC	Indirect evidence	Laval, QC, CanadaHQ checked Sep 16, 2026	51-200	59 contacts →
	Indirect evidence “Fondée en 1978, Digico est une entreprise privée qui offre des services de fabrication de matériel électronique complexe.” Source: RevenueBase Database · checked Sep 16, 2026
8	Koss Aerospace	Strong evidence	Mississauga, CanadaHQ checked Sep 16, 2026	51-200	56 contacts →
	Strong evidence “Koss Aerospace is a Tier-1 manufacturer of structural aircraft components and assemblies, having over 35 years of experience serving commercial aerospace and defense customer’s…” Source: RevenueBase Database · checked Sep 16, 2026
9	Amphenol TPI	Strong evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	501-1,000	44 contacts →
	Strong evidence “Amphenol Technical Products International (ATPI) is a provider of high-technology interconnects, harnesses, and cable assemblies.” Source: RevenueBase Database · checked Sep 16, 2026
10	Phoenix EDT INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	51-200	33 contacts →
	Partial evidence “CSA/UL and Automotive wire and cable.” Source: RevenueBase Database · checked Sep 16, 2026
11	Alta Electronics INC	Indirect evidence	Georgetown, ON, CanadaHQ checked Sep 16, 2026	51-200	28 contacts →
	Indirect evidence “Please visit our website:” Source: RevenueBase Database · checked Sep 16, 2026
12	HDI Technologies INC	Indirect evidence	Shawinigan, QC, CanadaHQ checked Sep 16, 2026	51-200	27 contacts →
	Indirect evidence “Des visionnaires ont créé HDI Technologies L’assemblage de produits électromécaniques, la fabrication de câbles de puissance et la confection de harnais électriques sont au cœur…” Source: RevenueBase Database · checked Sep 16, 2026
13	Mountain Technologies Limited	Strong evidence	North Vancouver, BC, CanadaHQ checked Sep 16, 2026	51-200	26 contacts →
	Strong evidence “We are a high technology company specializing in the manufacture of high-performance cable assemblies, wiring harnesses, electrical and electro-mechanical sub assemblies.” Source: RevenueBase Database · checked Sep 16, 2026
14	The Data Cable Co. INC	Strong evidence	Orangeville, ON, CanadaHQ checked Sep 16, 2026	51-200	22 contacts →
	Strong evidence “Data Cable is a world-class manufacturer of custom cable assemblies, wire harnesses, electro-mechanical assemblies and box builds.” Source: RevenueBase Database · checked Sep 16, 2026
15	3-Ci Manufacturing	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “3-CI specializes in premium grade cable, connectors, wiring, paneling, over-molding and machining solutions.” Source: RevenueBase Database · checked Sep 16, 2026
16	M.E.A. TEC INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Fabrication d’assemblages de circuits imprimés, de câbles, de harnais et d’assemblages mécaniques.” Source: RevenueBase Database · checked Sep 16, 2026
17	Ingenio Aerospace	Strong evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	11-50	16 contacts →
	Strong evidence “INGENIO Aerospace is an innovative Canadian manufacturer that designs, certifies and builds leading-edge electrical-mechanical components for the Aerospace industry.” Source: RevenueBase Database · checked Sep 16, 2026
18	Cleeve Technology Incorporated	Partial evidence	Oshawa, ON, CanadaHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “Cleeve Technology Incorporated (Cleeve) is a privately owned Canadian company, serving the aerospace and defence industries for almost 30 years.” Source: RevenueBase Database · checked Sep 16, 2026
19	Connexion Technic	Indirect evidence	Québec, QC, CanadaHQ checked Sep 16, 2026	51-200	14 contacts →
	Indirect evidence “Depuis 1994, Connexion Technic produit des boîtiers, faisceaux, harnais électriques et assemblages électriques personnalisés selon les demandes et spécifications fournies par nos…” Source: RevenueBase Database · checked Sep 16, 2026
20	Cablek Industries	Strong evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	11-50	12 contacts →
	Strong evidence “Since 1986, Cablek industries has manufactured, installed, distributed and supported a wide range of quality-integrated copper and fiber cable assemblies, wire harnesses and…” Source: RevenueBase Database · checked Sep 16, 2026
21	Protospace MFG	Partial evidence	Sydney, NS, CanadaHQ checked Sep 16, 2026	201-500	12 contacts →
	Partial evidence “ProtoSpace Mfg is the aerospace company from Protocase, created to bring unmatched speed and agility to the Aerospace and Defense industry.” Source: RevenueBase Database · checked Sep 16, 2026
22	CÉTAL	Indirect evidence	Laurier Station, QC, CanadaHQ checked Sep 16, 2026	51-200	10 contacts →
	Indirect evidence “Le mot d’ordre chez Cétal est la collaboration.” Source: RevenueBase Database · checked Sep 16, 2026
23	Voltflex Innovations INC	Partial evidence	Trois-rivières, QC, CanadaHQ checked Sep 16, 2026	51-200	9 contacts →
	Partial evidence “Conception et fabrication de harnais de câblage électrique destinés aux manufacturiers d’équipements de transport./ design and manufacturing of harnesses and electrical wiring for…” Source: RevenueBase Database · checked Sep 16, 2026
24	Accessotronik INC	Partial evidence	Montréal, QC, CanadaHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Who We Are: Accessotronik is a cutting-edge partner that provides innovative solutions & support to leading manufacturers around the globe.” Source: RevenueBase Database · checked Sep 16, 2026
25	10 10 Custom Cable Harness Assembly	Strong evidence	Markham, ON, CanadaHQ checked Sep 16, 2026	11-50	6 contacts →
	Strong evidence “10:10 has been a world class custom cable manufacturer and fiber optic connectivity solution provider for over twenty years.” Source: RevenueBase Database · checked Sep 16, 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: aerospace cable and harness manufacturers. 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 aerospace cable and harness manufacturers.
Partial evidence: Its own public description names part of aerospace cable and harness manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aerospace cable and harness manufacturers. 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 75 aerospace cable and harness manufacturers based in Canada

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Aerospace cable and harness manufacturers based in Canada at a glance

As of Sep 16, 2026

24.1%Verified-email coverage

18.6Average contacts per company

11-50Median size (employees)

9.3%Largest-city concentration · Calgary

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 75 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 aerospace cable and harness manufacturers, 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 “aerospace cable and harness manufacturers”. 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 aerospace cable and harness manufacturers), 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 aerospace cable and harness manufacturers, 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, 336 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 16, 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 aerospace cable and harness manufacturers, 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 aerospace cable and harness manufacturers are there based in Canada?

RevenueBase identified 75 aerospace cable and harness manufacturers 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?

Avior Produits Intégrés INC, headquartered in Laval, tops this list with the largest team on record.

Which city has the most aerospace cable and harness manufacturers?

Calgary leads with 7 headquartered companies, followed by Montreal (5) and Mississauga (4).

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 336 verified decision-maker contacts tracked across these 75 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 16, 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 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.