Company lists · Data refreshed November 2026

Top 25 Underground transmission installation companies based in Canada

Name: Underground transmission installation companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 145 companies tracked

RevenueBase identified 145 company matches for underground transmission installation companies associated with Canada as of November 2026 and tracks 4,295 professional contacts across them, including 1,483 with verified work emails. Calgary is the largest hub.

This list covers company matches for underground transmission installation companies 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 6, 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 6, 2026 How this list was built

145Companies

4,295Contacts tracked

1,483Verified emails

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The 25 largest underground transmission installation companies based in Canada

Ranked by team size

Top 25 of 145 company matches for underground transmission installation companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Valard Construction	Exact match	Edmonton, AB, CanadaHQ recorded Nov 6, 2026	1,001-5,000	1,193 contacts →
	Exact match “Headquartered in Edmonton, Alberta - Valard is Canada’s premier utility contractor, with full-service capabilities for transmission, distribution, substations, foundations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Forbes Bros. Group Of Companies	Exact match	Edmonton, AB, CanadaHQ recorded Nov 6, 2026	501-1,000	380 contacts →
	Exact match “Forbes Bros.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Transelec Common INC	Exact match	Laval, QC, CanadaHQ recorded Nov 6, 2026	1,001-5,000	377 contacts →
	Exact match “TCI Group is a Canadian company specialized in the construction, management and maintenance of network infrastructures, including electrical, telephone…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Iconic Power Systems INC	Exact match	Rocky View County, AB, CanadaHQ recorded Nov 6, 2026	201-500	201 contacts →
	Exact match “Since 2008, ICONIC has been constructing the critical infrastructure that connects people to power.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Powerline Plus LTD	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	201-500	151 contacts →
	Exact match “Powerline Plus Ltd.(Powerline Plus) is a subsidiary of MYR Group Inc, a publicly traded (Nasdaq: MYRG) holding company of specialty electrical construction service providers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	OEC	Exact match	Oakville, ON, CanadaHQ recorded Nov 6, 2026	1,001-5,000	109 contacts →
	Exact match “OEC serves the infrastructure, energy, gas and electricity distribution, and telecommunications sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	F&m Installations LTD	Exact match	Nanaimo, BC, CanadaHQ recorded Nov 6, 2026	201-500	95 contacts →
	Exact match “As an industrial contractor with extensive experience across Western Canada, FMI specializes in the construction of Generation, Transmission and Distribution projects for electric…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Canadian Utility Construction Limited Partnership	Exact match	Surrey, BC, CanadaHQ recorded Nov 6, 2026	201-500	91 contacts →
	Exact match “Since Canadian Utility Construction’s inception in 1991, our organization has continuously provided a complete range of underground construction services, specializing in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Trans Power Utility Contractors INC	Exact match	Vaughan, ON, CanadaHQ recorded Nov 6, 2026	201-500	80 contacts →
	Exact match “For over 30 years, Trans Power has established itself as the prime contractor to various utilities and industrial and commercial clients, providing the installation of high…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	K-Line Construction LTD	Exact match	Woodstock, NB, CanadaHQ recorded Nov 6, 2026	201-500	58 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Avertex Utility Solutions INC	Exact match	Amaranth, ON, CanadaHQ recorded Nov 6, 2026	51-200	56 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 6, 2026 · View company records in RevenueBase
12	C3f Telecom	Exact match	Laval, QC, CanadaHQ recorded Nov 6, 2026	51-200	49 contacts →
	Exact match “Depuis 2001, C3F Telecom est réputé pour la qualité de ses services et de son travail auprès des petits et des grands joueurs dans l’industrie des télécommunications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	G-Tek	Exact match	Laval, QC, CanadaHQ recorded Nov 6, 2026	201-500	44 contacts →
	Exact match “Nous sommes un chef de file dans la construction et l'entretien d'infrastructures souterraines, de réseaux de distribution d'électricité et de réseaux de télécommunications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Cable Control Systems INC	Exact match	Oakville, ON, CanadaHQ recorded Nov 6, 2026	201-500	44 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 6, 2026 · View company records in RevenueBase
15	LEQEL	Exact match	Québec, QC, CanadaHQ recorded Nov 6, 2026	51-200	36 contacts →
	Exact match “LEQEL, votre partenaire en fourniture et installation de poteaux, pose de câbles souterrains, installation de câbles électriques aériens et de fibre optique, raccordement de fibre…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Newhook Trenching LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	35 contacts →
	Exact match “About Newhook Trenching Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	DCD Design & Manufacturing LTD	Exact match	Richmond, BC, CanadaHQ recorded Nov 6, 2026	11-50	33 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 6, 2026 · View company records in RevenueBase
18	Can-West Electrical Contractors LTD	Exact match	St. Albert, AB, CanadaHQ recorded Nov 6, 2026	51-200	31 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 6, 2026 · View company records in RevenueBase
19	Commtech Solutions	Exact match	Milton, ON, CanadaHQ recorded Nov 6, 2026	51-200	28 contacts →
	Exact match “Services - Tower - Aerial Line Construction - Underground/Civil Construction - Fibre Splicing - MDU/Structured Wiring - Engineering” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Az3	Exact match	Brampton, ON, CanadaHQ recorded Nov 6, 2026	51-200	28 contacts →
	Exact match “AZ3 has undertaken various programs related to fiber optic cables to enhance telecommunications infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Swift Underground	Exact match	Steinbach, MB, CanadaHQ recorded Nov 6, 2026	51-200	27 contacts →
	Exact match “Swift Underground is an underground utility contractor based out of Steinbach, Manitoba.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Beacon Utility Contractors Limited	Exact match	Maple, ON, CanadaHQ recorded Nov 6, 2026	51-200	26 contacts →
	Exact match “Beacon Utility Contractors Limited was established in 1997, specializing in utility construction and maintenance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Degner Construction Incorporated	Exact match	Acheson, AB, CanadaHQ recorded Nov 6, 2026	51-200	26 contacts →
	Exact match “Degner Construction Incorporated is a leading construction infrastructure services provider for Land Developers, Municipalities and General Contractors with operations primarily…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Connectall Communications LTD	Exact match	Burlington, ON, CanadaHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Mack Construction Services LTD	Exact match	Sherwood Park, AB, CanadaHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “underground transmission installation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 145 underground transmission installation companies based in Canada

See the full list, filter by size, metro and specialty, and access 1,483 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground transmission installation companies based in Canada at a glance

As of Nov 6, 2026

34.5%Verified-email coverage

29.6Average contacts per company

11-50Median size (employees)

8.3%Largest-city concentration · Calgary

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 145 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 transmission installation companies” 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 1,483 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 6, 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 transmission installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground transmission installation companies are there based in Canada?

RevenueBase identified 145 company matches for underground transmission installation companies 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?

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

Which city has the most underground transmission installation companies?

Calgary leads with 12 company records, followed by Edmonton (8) and Ottawa (6).

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 1,483 professional contacts with verified work emails tracked across these 145 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 6, 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.