Company lists · Data refreshed September 2026

Top 25 Energy infrastructure developers based in Canada

RevenueBase identified 365 company matches for energy infrastructure developers associated with Canada as of September 2026 and tracks 63,610 professional contacts across them, including 29,270 with verified work emails. Calgary is the largest hub.

This list covers company matches for energy infrastructure developers 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 September 16, 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 Sep 16, 2026 How this list was built
365Companies
63,610Contacts tracked
29,270Verified emails
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The 25 largest energy infrastructure developers based in Canada

Ranked by team size
Top 25 of 365 company matches for energy infrastructure developers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchMontreal, QC, CanadaHQ recorded Sep 16, 202610001+22,733 contacts →

Exact match

“We are a world-class engineering services and nuclear organization.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchMississauga, ON, CanadaHQ recorded Sep 16, 20265,001-10,00010,272 contacts →

Exact match

“Our organization is passionately committed to the pursuit of a better world through positive change.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchMontreal, QC, CanadaHQ recorded Sep 16, 202610001+9,992 contacts →

Exact match

“SNC Lavalin is now AtkinsRéalis.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchCalgary, CanadaHQ recorded Sep 16, 20261,001-5,0003,207 contacts →

Exact match

“Enerflex is a premier integrated global provider of energy infrastructure and energy transition solutions, deploying natural gas, low-carbon, and treated water solutions – from…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchEdmonton, AB, CanadaHQ recorded Sep 16, 20261,001-5,0001,112 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 · Sep 16, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, CanadaHQ recorded Sep 16, 20261,001-5,000933 contacts →

Exact match

“We are a leading North American infrastructure company connecting customers and markets to affordable and reliable sources of energy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchKingsey Falls, QC, CanadaHQ recorded Sep 16, 2026501-1,000801 contacts →

Exact match

“At Boralex, we have been providing affordable renewable energy accessible to everyone for over 30 years.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchVancouver, BC, CanadaHQ recorded Sep 16, 2026501-1,000659 contacts →

Exact match

“Allnorth is a multi-disciplinary engineering, project delivery, and construction services company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchVancouver, BC, CanadaHQ recorded Sep 16, 2026n/a610 contacts →

Exact match

“Corix designs, builds, finances, owns and operates low-carbon energy solutions for communities across North America.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchLongueuil (qc), QC, CanadaHQ recorded Sep 16, 2026501-1,000567 contacts →

Exact match

“Unis par une vision commune, nous évoluons en tant qu'entreprise internationale pour faire avancer la transition énergétique au Canada, aux États-Unis, en France et au Chili.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchOakville, CanadaHQ recorded Sep 16, 20261,001-5,000522 contacts →

Exact match

“Spark Power is a leading independent provider of end-to-end electrical services, operations and maintenance services, and energy sustainability solutions to the industrial…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Sep 16, 2026501-1,000521 contacts →

Exact match

“Northland Power is a Canadian-owned global power producer dedicated to accelerating the global energy transition.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchLévis, QC, CanadaHQ recorded Sep 16, 2026201-500455 contacts →

Exact match

“Borea Construction est le leader nord-américain dans la construction d'énergie renouvelable.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Sep 16, 2026201-500397 contacts →

Exact match

“Established in 1997, Equinox is a distinguished EPCM service provider globally.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchEdmonton, AB, CanadaHQ recorded Sep 16, 2026501-1,000367 contacts →

Exact match

“Forbes Bros.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Sep 16, 2026201-500362 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 · Sep 16, 2026 · View company records in RevenueBase
17Exact matchLaval, QC, CanadaHQ recorded Sep 16, 20261,001-5,000359 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 · Sep 16, 2026 · View company records in RevenueBase
18Exact matchNisku, AB, CanadaHQ recorded Sep 16, 202610001+357 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 · Sep 16, 2026 · View company records in RevenueBase
19Exact matchSpruce Grove, AB, CanadaHQ recorded Sep 16, 20261,001-5,000298 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 · Sep 16, 2026 · View company records in RevenueBase
20Exact matchEdmonton, AB, CanadaHQ recorded Sep 16, 2026501-1,000278 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 · Sep 16, 2026 · View company records in RevenueBase
21Exact matchKing City, ON, CanadaHQ recorded Sep 16, 2026501-1,000269 contacts →

Exact match

“Robert B.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchBurlington, ON, CanadaHQ recorded Sep 16, 2026201-500227 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 · Sep 16, 2026 · View company records in RevenueBase
23Exact matchStrathmore, AB, CanadaHQ recorded Sep 16, 2026201-500205 contacts →

Exact match

“Magnum Services is shaping North America’s Energy and Infrastructure through innovation and in-house capability.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchStouffville, ON, CanadaHQ recorded Sep 16, 2026201-500182 contacts →

Exact match

“The Power of the one-source solution.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchRocky View County, AB, CanadaHQ recorded Sep 16, 2026201-500178 contacts →

Exact match

“Since 2008, ICONIC has been constructing the critical infrastructure that connects people to power.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 365 energy infrastructure developers based in Canada

See the full list, filter by size, metro and specialty, and access 29,270 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy infrastructure developers based in Canada at a glance

As of Sep 16, 2026
46.0%Verified-email coverage
174.3Average contacts per company
11-50Median size (employees)
17.5%Largest-city concentration · Calgary
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
129
51-200
53
201-500
34
501-1,000
13
1,001-5,000
10
5,001-10,000
1
10001+
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 365 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 “energy infrastructure developers” 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 29,270 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 September 16, 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 “energy infrastructure developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure developers are there based in Canada?

RevenueBase identified 365 company matches for energy infrastructure developers associated with Canada as of September 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?

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

Which city has the most energy infrastructure developers?

Calgary leads with 64 company records, followed by Toronto (42) and Vancouver (16).

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 29,270 professional contacts with verified work emails tracked across these 365 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 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 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.