Company lists · Data refreshed November 2026

Top 25 Custom power assembly suppliers based in Canada

RevenueBase identified 84 company matches for custom power assembly suppliers associated with Canada as of November 2026 and tracks 3,249 professional contacts across them, including 1,327 with verified work emails. Calgary is the largest hub.

This list covers company matches for custom power assembly suppliers 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 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
84Companies
3,249Contacts tracked
1,327Verified emails
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The 25 largest custom power assembly suppliers based in Canada

Ranked by team size
Top 25 of 84 company matches for custom power assembly suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchMississauga, ON, CanadaHQ recorded Nov 5, 202651-20094 contacts →

Exact match

“Established in 2006, Power Bus Way Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchPointe-claire, QC, CanadaHQ recorded Nov 5, 2026n/a75 contacts →

Exact match

“Promark Electronics, a division of Electrical Components, specializes in the manufacturing of control panels, custom wire harnesses, cable assemblies, electromechanical…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchBlainville, QC, CanadaHQ recorded Nov 5, 2026501-1,00072 contacts →

Exact match

“Founded in 1975, EXM Manufacturing is a premier global provider of high-quality electrical enclosures and industrial solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchScarborough, ON, CanadaHQ recorded Nov 5, 20261,001-5,00071 contacts →

Exact match

“Amphenol CTI, provides contract manufacturing of various electro-mechanical, harness and cable assemblies for commercial, industrial, military and aerospace markets.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchLaval, QC, CanadaHQ recorded Nov 5, 202651-20066 contacts →

Exact match

“Fondée en 1978, Digico est une entreprise privée qui offre des services de fabrication de matériel électronique complexe.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchOakville, ON, CanadaHQ recorded Nov 5, 202651-20061 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSalmon Arm, BC, CanadaHQ recorded Nov 5, 202651-20055 contacts →

Exact match

“Advanced Technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchWinnipeg, MB, CanadaHQ recorded Nov 5, 2026501-1,00042 contacts →

Exact match

“Amphenol Technical Products International (ATPI) is a provider of high-technology interconnects, harnesses, and cable assemblies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchOkanagan Falls, BC, CanadaHQ recorded Nov 5, 202651-20035 contacts →

Exact match

“Powering industry with custom electrical solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchShawinigan, QC, CanadaHQ recorded Nov 5, 202651-20030 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchOrangeville, ON, CanadaHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“Data Cable is a world-class manufacturer of custom cable assemblies, wire harnesses, electro-mechanical assemblies and box builds.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLeamington, ON, CanadaHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“UE Enclosures is a CSA and ISO 9001 certified company and has been manufacturing custom enclosures for nearly 25 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBeamsville, ON, CanadaHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“AMSi Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“3-CI specializes in premium grade cable, connectors, wiring, paneling, over-molding and machining solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchPort Coquitlam, BC, CanadaHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“Western Canada’s Enclosure & Cable Tray Leader Code Electric was established in 1979, as a family owned business, and with our expertise and full service precision manufacturing…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchInc., CanadaHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Exel International has become a leader in the electrical components manufacturing industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchMontreal, QC, CanadaHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Fabrication d’assemblages de circuits imprimés, de câbles, de harnais et d’assemblages mécaniques.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchQuébec, QC, CanadaHQ recorded Nov 5, 202651-20018 contacts →

Exact match

“Depuis 1994, Connexion Technic produit des boîtiers, faisceaux, harnais électriques et assemblages électriques personnalisés selon les demandes et spécifications fournies par nos…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchEdmonton, AB, CanadaHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Sytec Manufacturing Ltd is a privately held Alberta Corporation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchCambridge, ON, CanadaHQ recorded Nov 5, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchLangley, BC, CanadaHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Black Box Designs, Manufactures, Installs Equipment, and Test solutions for Industrial equipment packaging.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchMilton, ON, CanadaHQ recorded Nov 5, 202651-20013 contacts →

Exact match

“Canadian Business Machines Limited (CBM Ltd.) is a leading provider of custom metal products and contract manufacturing services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchGrand-mère, QC, CanadaHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Située dans le secteur Grand-Mère de Shawinigan au Québec (Canada), Elmec Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchDelta, BC, CanadaHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Leading the Power Distribution Industry Since 1996 with Innovative, High-Quality Engineered Systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchPointe-claire, QC, CanadaHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Viable Power Conversion Technologies was founded in 1995.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 84 custom power assembly suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 1,327 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom power assembly suppliers based in Canada at a glance

As of Nov 5, 2026
40.8%Verified-email coverage
38.7Average contacts per company
11-50Median size (employees)
6.0%Largest-city concentration · Calgary
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
32
51-200
22
201-500
2
501-1,000
2
1,001-5,000
3
10001+
1

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 84 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 “custom power assembly suppliers” 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 1,327 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 5, 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.

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 “custom power assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom power assembly suppliers are there based in Canada?

RevenueBase identified 84 company matches for custom power assembly suppliers 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?

Power BUS WAY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most custom power assembly suppliers?

Calgary leads with 5 company records, followed by Mississauga (5) and Burlington (4).

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 1,327 professional contacts with verified work emails tracked across these 84 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 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.