Company lists · Data refreshed November 2026

Top 24 Underground wire suppliers based in Canada

RevenueBase identified 75 company matches for underground wire suppliers associated with Canada as of November 2026 and tracks 3,021 professional contacts across them, including 1,379 with verified work emails. Mississauga is the largest hub.

This list covers company matches for underground wire 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 3, 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 3, 2026 How this list was built
75Companies
3,021Contacts tracked
1,379Verified emails
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The 24 largest underground wire suppliers based in Canada

Ranked by team size
Top 24 of 75 company matches for underground wire suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchCalgary, AB, CanadaHQ recorded Nov 3, 20261,001-5,0001,007 contacts →

Exact match

“Since 1919 EECOL Electric has provided material and technical support for the construction, industrial, and residential markets from over 60 locations in Canada.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchHalifax, NB, CanadaHQ recorded Nov 3, 2026501-1,000529 contacts →

Exact match

“Graybar Canada is a wholesale distribution, specializing in high-quality electrical, communications, data, and industrial products.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchAbbotsford, ON, CanadaHQ recorded Nov 3, 202651-200133 contacts →

Exact match

“Noramco is a national distributor of electrical, electronic, datacom, utility, fiber optic cable, cable accessories and wire.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchSurrey, SK, CanadaHQ recorded Nov 3, 2026201-500129 contacts →

Exact match

“With 45 years of experience as one of Canada's largest wire and cable distributors, Texcan offers quality products from leading wire and cable manufacturers and provides a range…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchMississauga, ON, CanadaHQ recorded Nov 3, 202651-20098 contacts →

Exact match

“Southwire Canada is a subsidiary of Southwire Company, LLC, one of the world’s leading manufacturers of wire and cable.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchRichmond, MB, CanadaHQ recorded Nov 3, 202651-20091 contacts →

Exact match

“Established in 1984, E.C.S.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchBrockville, ON, CanadaHQ recorded Nov 3, 2026201-50075 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchMarkham, ON, CanadaHQ recorded Nov 3, 202651-20060 contacts →

Exact match

“House of Electrical Supplies is a leading electrical distribution company servicing Toronto and surrounding areas.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchAmaranth, ON, CanadaHQ recorded Nov 3, 202651-20056 contacts →

Exact match

“AVERTEX is a diversified underground utility contractor with the backbone of our company in the installation of private and public utility networks.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchSaint-rémi, QC, CanadaHQ recorded Nov 3, 2026201-50053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchSurrey, BC, CanadaHQ recorded Nov 3, 202611-5045 contacts →

Exact match

“Domino supplies power-related products and services to a wide variety of industry sectors.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchOakville, ON, CanadaHQ recorded Nov 3, 2026201-50044 contacts →

Exact match

“Cable Control Systems is a leading cable contractor specializing in infrastructure services for the utility industry.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchDartmouth, PE, CanadaHQ recorded Nov 3, 2026201-50043 contacts →

Exact match

“In 2015 Rexel combined its two Atlantic Canadian banners, Liteco and Nedco, to form the new division of Rexel Atlantic.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchMississauga, ON, CanadaHQ recorded Nov 3, 202651-20035 contacts →

Exact match

“When it comes to industrial wire and cable, we’ve got the biggest and best selection in Canada.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchVaughan, QC, CanadaHQ recorded Nov 3, 202651-20035 contacts →

Exact match

“Legrand is the global specialist in products and systems for electrical installations and information networks where people live and work.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchRichmond, BC, CanadaHQ recorded Nov 3, 202611-5033 contacts →

Exact match

“DCD Design has been designing, engineering and manufacturing Underground and Aerial Cable installation tools as well as Horizontal Directional Drilling (HDD) down-hole equipment…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchSt. Albert, AB, CanadaHQ recorded Nov 3, 202651-20031 contacts →

Exact match

“Can-West Electrical Contractors is a locally owned, full-service underground and electrical contracting company.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchSteinbach, MB, CanadaHQ recorded Nov 3, 202651-20027 contacts →

Exact match

“Swift Underground is an underground utility contractor based out of Steinbach, Manitoba.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchRichmond Hill, ON, CanadaHQ recorded Nov 3, 202611-5022 contacts →

Exact match

“United Wire and Cable (UWC) is a partner in solving complex power distribution challenges.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchOttawa, ON, CanadaHQ recorded Nov 3, 202611-5021 contacts →

Exact match

“Manufacturing and Distribution of Cabling Systems Hyperline is a manufacturer and distributor of the most comprehensive range of products available for Structured Cabling Systems…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchOshawa, ON, CanadaHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Oscan is managed and operated by employees with many years of experience, and proven success in the electrical industry.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchQuinte West, ON, CanadaHQ recorded Nov 3, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchBurnaby, BC, CanadaHQ recorded Nov 3, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchMaple, ON, CanadaHQ recorded Nov 3, 20261-1010 contacts →

Exact match

“Civil Utilities Contractor, specializing in underground Hydro, Telecommunication and Oil/Gas Utilities.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 24 of 75 underground wire suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 1,379 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground wire suppliers based in Canada at a glance

As of Nov 3, 2026
45.6%Verified-email coverage
40.3Average contacts per company
11-50Median size (employees)
12.0%Largest-city concentration · Mississauga
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
30
51-200
16
201-500
8
501-1,000
1
1,001-5,000
3

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

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 “underground wire 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 1,379 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 3, 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 “underground wire suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground wire suppliers are there based in Canada?

RevenueBase identified 75 company matches for underground wire 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?

Eecol Electric tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most underground wire suppliers?

Mississauga leads with 9 company records, followed by Winnipeg (5) and Calgary (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 1,379 professional contacts with verified work emails tracked across these 75 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 3, 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.