Company lists · Data refreshed September 2026

Top 25 Clean energy consultants based in Canada

Name: Clean energy consultants based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 641 companies tracked

RevenueBase identified 641 clean energy consultants headquartered in Canada as of September 2026 and tracks 35,720 professional contacts across them, including 20,423 with verified work emails. Toronto is the largest hub.

This list covers clean energy consultants headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

641Companies

35,720Contacts tracked

20,423Verified emails

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The 25 largest clean energy consultants based in Canada

Ranked by team size

Top 25 of 641 clean energy consultants based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to clean energy consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Stantec	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	10001+	28,416 contacts →
	Indirect evidence “Stantec empowers clients, people, and communities to rise to the world’s greatest challenges at a time when the world faces more unprecedented concerns than ever before.” Source: RevenueBase Database · checked Sep 16, 2026
2	GBI	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 16, 2026	201-500	456 contacts →
	Indirect evidence “Notre firme de génie-conseil offre une gamme complète de services d’ingénierie, adaptés aux besoins d’une clientèle diversifiée, tant publique que privée.” Source: RevenueBase Database · checked Sep 16, 2026
3	Borea Construction	Indirect evidence	Lévis, QC, CanadaHQ checked Sep 16, 2026	201-500	455 contacts →
	Indirect evidence “Borea Construction est le leader nord-américain dans la construction d'énergie renouvelable.” Source: RevenueBase Database · checked Sep 16, 2026
4	MCW Group Of Companies	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	201-500	363 contacts →
	Partial evidence “Since 1964 the MCW Group has built a solid reputation for the delivery of Professional Consulting Engineering Services, Energy Management Services, and Engineering Development…” Source: RevenueBase Database · checked Sep 16, 2026
5	Triton Environmental Consultants LTD	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	201-500	351 contacts →
	Partial evidence “Triton Environmental Consultants knows western Canada.” Source: RevenueBase Database · checked Sep 16, 2026
6	Matrix Solutions INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	501-1,000	274 contacts →
	Indirect evidence “Onterris (formerly Matrix Solutions Inc.) is one of Canada’s leading providers of environmental consulting and engineering services.” Source: RevenueBase Database · checked Sep 16, 2026
7	BTY Group	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	51-200	255 contacts →
	Partial evidence “BTY provides independent advisory services to public and private sector clients on real estate, infrastructure and energy projects worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
8	TWD Technologies LTD	Partial evidence	Burlington, ON, CanadaHQ checked Sep 16, 2026	201-500	227 contacts →
	Partial evidence “TWD is a leading global engineering firm focusing on traditional and transitional energy projects and innovative infrastructure projects.” Source: RevenueBase Database · checked Sep 16, 2026
9	Enwave Energy Corporation	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	166 contacts →
	Partial evidence “Enwave Energy Corporation is a fully integrated, sustainable energy services provider with operations in Toronto, Windsor, London, Markham, and Charlottetown.” Source: RevenueBase Database · checked Sep 16, 2026
10	MPN Capital Markets	Partial evidence	Boston, ON, CanadaHQ checked Sep 16, 2026	11-50	118 contacts →
	Partial evidence “MPN Capital Markets is a full-service, energy management consulting firm that advises businesses, governments, non-governmental organizations, homeowners and not-for-profits.” Source: RevenueBase Database · checked Sep 16, 2026
11	GLJ LTD	Strong evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	111 contacts →
	Strong evidence “As global energy consultants, GLJ’s expertise has evolved over the past 50 years to meet the world’s need for responsible, sustainable energy.” Source: RevenueBase Database · checked Sep 16, 2026
12	DWB Consulting Services LTD	Indirect evidence	Prince George, BC, CanadaHQ checked Sep 16, 2026	51-200	110 contacts →
	Indirect evidence “Kintera is a team of 300+ experts delivering environmental, planning, and development capabilities across British Columbia.” Source: RevenueBase Database · checked Sep 16, 2026
13	Globotech INC	Indirect evidence	Port Elgin, ON, CanadaHQ checked Sep 16, 2026	201-500	108 contacts →
	Indirect evidence “Globotech is a family of Engineers working together to provide technically sound solutions for your projects in an efficient and cost effective manner.” Source: RevenueBase Database · checked Sep 16, 2026
14	Blackstone Energy Services INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	98 contacts →
	Partial evidence “Blackstone Energy is an energy transition company that delivers responsible energy and carbon management.” Source: RevenueBase Database · checked Sep 16, 2026
15	KSH Solutions INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	51-200	88 contacts →
	Indirect evidence “KSH is now part of AFRY!” Source: RevenueBase Database · checked Sep 16, 2026
16	The RPM Groups	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	11-50	80 contacts →
	Indirect evidence “We deliver solutions for our clients because we listen to their needs.” Source: RevenueBase Database · checked Sep 16, 2026
17	Econoler	Partial evidence	Québec, QC, CanadaHQ checked Sep 16, 2026	51-200	75 contacts →
	Partial evidence “Econoler is an international consulting firm specializing in energy efficiency, energy demand-side management, and climate finance, supporting decarbonization efforts worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
18	TST INC	Indirect evidence	Rosemère, QC, CanadaHQ checked Sep 16, 2026	11-50	73 contacts →
	Indirect evidence “We offer a wide variety of services throughout Canada in both French and English.” Source: RevenueBase Database · checked Sep 16, 2026
19	Akonovia	Partial evidence	Montréal, CanadaHQ checked Sep 16, 2026	51-200	73 contacts →
	Partial evidence “Akonovia helps you with your energy efficiency and decarbonization goals.” Source: RevenueBase Database · checked Sep 16, 2026
20	FVB Energy INC	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	51-200	71 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
21	Dunsky Energy Climate Advisors	Strong evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	51-200	70 contacts →
	Strong evidence “DUNSKY ENERGY + CLIMATE ADVISORS provides top-level research, analysis and strategic counsel in support of our clients’ clean energy and climate goals, with a focus on buildings…” Source: RevenueBase Database · checked Sep 16, 2026
22	Prism Engineering Limited	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	51-200	67 contacts →
	Indirect evidence “We believe in changing systems for a better world.” Source: RevenueBase Database · checked Sep 16, 2026
23	Arcadian Projects INC	Indirect evidence	New Hamburg, ON, CanadaHQ checked Sep 16, 2026	51-200	54 contacts →
	Indirect evidence “Building a Resilient Future, Together At Arcadian Projects, we’re driven by a deep commitment to a better tomorrow.” Source: RevenueBase Database · checked Sep 16, 2026
24	Quinn Partners	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	53 contacts →
	Partial evidence “Quinn+Partners is a leading management consultancy specializing in corporate sustainability, sustainable finance, climate change and responsible investment advisory services.” Source: RevenueBase Database · checked Sep 16, 2026
25	Baastel	Indirect evidence	Gatineau, QC, CanadaHQ checked Sep 16, 2026	11-50	51 contacts →
	Indirect evidence “Established in 1989, Baastel is a global consulting firm specializing in sustainable development, with offices in Gatineau (Canada), Brussels (Belgium) and Paris (France).” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: clean energy consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names clean energy consultants.
Partial evidence: Its own public description names part of clean energy consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clean energy consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 641 clean energy consultants based in Canada

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Clean energy consultants based in Canada at a glance

As of Sep 16, 2026

57.2%Verified-email coverage

55.7Average contacts per company

1-10Median size (employees)

15.3%Largest-city concentration · Toronto

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

437

11-50

159

51-200

201-500

501-1,000

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 641 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among clean energy consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “clean energy consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names clean energy consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among clean energy consultants, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 20,423 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Clean energy consultants by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names clean energy consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many clean energy consultants are there based in Canada?

RevenueBase identified 641 clean energy consultants headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Stantec, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most clean energy consultants?

Toronto leads with 98 headquartered companies, followed by Calgary (79) and Vancouver (47).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 20,423 verified decision-maker contacts tracked across these 641 companies.

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 Smart Search, 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.