Company lists · Data refreshed October 2026

Top 25 Construction contractors for power plants based in Canada

Name: Construction contractors for power plants based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 594 companies tracked

RevenueBase identified 594 company matches for construction contractors for power plants associated with Canada as of October 2026 and tracks 20,441 professional contacts across them, including 7,729 with verified work emails. Calgary is the largest hub.

This list covers company matches for construction contractors for power plants 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 October 10, 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 Oct 10, 2026 How this list was built

594Companies

20,441Contacts tracked

7,729Verified emails

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The 25 largest construction contractors for power plants based in Canada

Ranked by team size

Top 25 of 594 company matches for construction contractors for power plants based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 Oct 10, 2026	1,001-5,000	1,135 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 · Oct 10, 2026 · View company records in RevenueBase
2	Bantrel CO	Exact match	Calgary, AB, CanadaHQ recorded Oct 10, 2026	501-1,000	1,023 contacts →
	Exact match “Bantrel is an engineering, procurement, construction and construction management (EPCM) services company.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	E.S. FOX Limited	Exact match	Niagara Falls, ON, CanadaHQ recorded Oct 10, 2026	1,001-5,000	650 contacts →
	Exact match “Established in 1934, E.S.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Allnorth Consultants Limited	Exact match	Vancouver, BC, CanadaHQ recorded Oct 10, 2026	501-1,000	638 contacts →
	Exact match “Allnorth is a multi-disciplinary engineering, project delivery, and construction services company.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Borea Construction	Exact match	Lévis, QC, CanadaHQ recorded Oct 10, 2026	201-500	475 contacts →
	Exact match “Borea Construction est le leader nord-américain dans la construction d'énergie renouvelable.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Chemco	Exact match	Nisku, AB, CanadaHQ recorded Oct 10, 2026	1,001-5,000	450 contacts →
	Exact match “One Partner.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Equinox Engineering LTD	Exact match	Calgary, AB, CanadaHQ recorded Oct 10, 2026	201-500	416 contacts →
	Exact match “Established in 1997, Equinox is a distinguished EPCM service provider globally.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Sureway Construction Group LTD	Exact match	Edmonton, AB, CanadaHQ recorded Oct 10, 2026	501-1,000	372 contacts →
	Exact match “As one of Alberta’s largest corporations as ranked (#110) in the most recent issue of Alberta Venture Magazine, we bring over 40 years of Alberta experience, diversity, financial…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Primary Engineering And Construction	Exact match	Calgary, AB, CanadaHQ recorded Oct 10, 2026	201-500	358 contacts →
	Exact match “For over 25 years, Primary has been an engineering and construction leader specializing in electric utility distribution, transmission, substation, telecommunication, lighting…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Michels Canada	Exact match	Nisku, AB, CanadaHQ recorded Oct 10, 2026	10001+	356 contacts →
	Exact match “Michels Canada is an established contractor, leading the industry with innovative methods in infrastructure, power and energy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Thompson Construction Group	Exact match	Spruce Grove, AB, CanadaHQ recorded Oct 10, 2026	1,001-5,000	302 contacts →
	Exact match “Thompson Construction Group is a leading Alberta-based construction firm specializing in heavy civil earthworks, underground utilities, vertical construction, and industrial…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Smith And Long	Exact match	Markham, ON, CanadaHQ recorded Oct 10, 2026	1,001-5,000	291 contacts →
	Exact match “Over the past 10 years, Smith and Long has been in rapid growth mode, changing the status quo in our commoditized industry along the way.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	The JNE Group Of Companies	Exact match	Hamilton, ON, CanadaHQ recorded Oct 10, 2026	201-500	289 contacts →
	Exact match “The JNE Group of Companies is a full-service, multi-disciplinary engineering and construction services firm headquartered in Hamilton, Ontario, Canada and Pittsburgh…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Thermo Design Engineering LTD	Exact match	Edmonton, AB, CanadaHQ recorded Oct 10, 2026	501-1,000	282 contacts →
	Exact match “Thermo Design (TDE) is an innovative energy solutions company and a recognized leader in the design and engineering, fabrication, manufacturing, construction management…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	FWS	Exact match	Winnipeg, MB, CanadaHQ recorded Oct 10, 2026	501-1,000	273 contacts →
	Exact match “With 70 years of experience, FWS provides integrated project development, design, construction, construction management, commissioning and maintenance services to several industry…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	DCM Group INC	Exact match	Sherwood Park, AB, CanadaHQ recorded Oct 10, 2026	501-1,000	272 contacts →
	Exact match “For over 70 years, DCM Group has been a vital supporter and construction partner of some of Canada’s most defining industries – oil & gas, petrochemicals, mining, power…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Scovan	Exact match	Calgary, AB, CanadaHQ recorded Oct 10, 2026	201-500	271 contacts →
	Exact match “Scovan is an industry-leading EPFC, specializing in delivering innovation and expertise across energy sector projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Babcock & Wilcox Canada, LTD	Exact match	Cambridge, ON, CanadaHQ recorded Oct 10, 2026	51-200	240 contacts →
	Exact match “Babcock & Wilcox Canada's Cambridge, Ontario facility was established in 1844 and has grown from a small foundry manufacturing industrial machinery to a world leader in the…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Ganotec	Exact match	Montréal, QC, CanadaHQ recorded Oct 10, 2026	501-1,000	226 contacts →
	Exact match “En tant qu’entrepreneur industriel, Ganotec offre un service complet desservant le secteur industriel au Canada.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Alstar Group	Exact match	Calgary, AB, CanadaHQ recorded Oct 10, 2026	501-1,000	212 contacts →
	Exact match “Alstar Group has been providing quality, cost-effective, energy construction services in Western Canada since 1969.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	TWD Technologies LTD	Exact match	Burlington, ON, CanadaHQ recorded Oct 10, 2026	201-500	211 contacts →
	Exact match “TWD is a leading global engineering firm focusing on traditional and transitional energy projects and innovative infrastructure projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Tesc Contracting	Exact match	Sudbury, ON, CanadaHQ recorded Oct 10, 2026	201-500	203 contacts →
	Exact match “ABOUT TESC brings a special combination of skill, grit, and proactivity.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Iconic Power Systems INC	Exact match	Rocky View County, AB, CanadaHQ recorded Oct 10, 2026	201-500	193 contacts →
	Exact match “Since 2008, ICONIC has been constructing the critical infrastructure that connects people to power.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	K-Line Group Of Companies	Exact match	Stouffville, ON, CanadaHQ recorded Oct 10, 2026	201-500	181 contacts →
	Exact match “The Power of the one-source solution.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Mastec Canada	Exact match	Calgary, AB, CanadaHQ recorded Oct 10, 2026	1,001-5,000	174 contacts →
	Exact match “MasTec Canada delivers a broad range of construction solutions.” Recorded in the RevenueBase company graph · Oct 10, 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 “construction contractors for power plants”. 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 594 construction contractors for power plants based in Canada

See the full list, filter by size, metro and specialty, and access 7,729 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction contractors for power plants based in Canada at a glance

As of Oct 10, 2026

37.8%Verified-email coverage

34.4Average contacts per company

11-50Median size (employees)

16.3%Largest-city concentration · Calgary

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

175

11-50

195

51-200

134

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 594 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 “construction contractors for power plants” 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 7,729 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 October 10, 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.

Construction contractors for power plants by metro

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 “construction contractors for power plants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction contractors for power plants are there based in Canada?

RevenueBase identified 594 company matches for construction contractors for power plants associated with Canada as of October 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 construction contractors for power plants?

Calgary leads with 97 company records, followed by Edmonton (38) and Toronto (27).

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 7,729 professional contacts with verified work emails tracked across these 594 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 October 10, 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.