Company lists · Data refreshed September 2026

Top 25 Renewable energy consultancy companies based in Canada

Name: Renewable energy consultancy companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 559 companies tracked

RevenueBase identified 559 renewable energy consultancy companies headquartered in Canada as of September 2026 and tracks 5,794 professional contacts across them, including 2,605 with verified work emails and 364 with mobile numbers. Calgary is the largest hub.

This list covers renewable energy consultancy companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

559Companies

5,794Contacts tracked

2,605Verified emails

364Mobile numbers

Explore all 559 companies → Free signup · no credit card · 500 free credits

The 25 largest renewable energy consultancy companies based in Canada

Ranked by team size

Top 25 of 559 renewable energy consultancy companies based in Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names renewable energy consultancy companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	GBIIndirect evidence	Montréal, QC, CanadaHQ checked Sep 5, 2026	201-500	456
	“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: company website · checked Sep 5, 2026
2	Borea ConstructionIndirect evidence	Lévis, QC, CanadaHQ checked Sep 5, 2026	201-500	455
	“Borea Construction est le leader nord-américain dans la construction d'énergie renouvelable.” Source: company website · checked Sep 5, 2026
3	Triton Environmental Consultants LTDPartial evidence	Vancouver, BC, CanadaHQ checked Sep 5, 2026	201-500	351
	“Triton Environmental Consultants knows western Canada.” Source: company website · checked Sep 5, 2026
4	TWD Technologies LTDPartial evidence	Burlington, ON, CanadaHQ checked Sep 5, 2026	201-500	227
	“TWD is a leading global engineering firm focusing on traditional and transitional energy projects and innovative infrastructure projects.” Source: company website · checked Sep 5, 2026
5	MPN Capital MarketsPartial evidence	Boston, ON, CanadaHQ checked Sep 5, 2026	11-50	118
	“MPN Capital Markets is a full-service, energy management consulting firm that advises businesses, governments, non-governmental organizations, homeowners and not-for-profits.” Source: company website · checked Sep 5, 2026
6	GLJ LTDStrong evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	51-200	111
	“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: company website · checked Sep 5, 2026
7	DWB Consulting Services LTDIndirect evidence	Prince George, BC, CanadaHQ checked Sep 5, 2026	51-200	110
	“Kintera is a team of 300+ experts delivering environmental, planning, and development capabilities across British Columbia.” Source: company website · checked Sep 5, 2026
8	Globotech INCIndirect evidence	Port Elgin, ON, CanadaHQ checked Sep 5, 2026	201-500	108
	“Globotech is a family of Engineers working together to provide technically sound solutions for your projects in an efficient and cost effective manner.” Source: company website · checked Sep 5, 2026
9	Associated Environmental ConsultantsPartial evidence	Vernon, BC, CanadaHQ checked Sep 5, 2026	501-1,000	105
	“Associated Environmental Consultants are experts in environmental science and management with a passion for our work, our communities, and our environment.” Source: company website · checked Sep 5, 2026
10	KSH Solutions INCIndirect evidence	Montreal, QC, CanadaHQ checked Sep 5, 2026	51-200	88
	“KSH is now part of AFRY!” Source: company website · checked Sep 5, 2026
11	EconolerPartial evidence	Québec, QC, CanadaHQ checked Sep 5, 2026	51-200	75
	“Econoler is an international consulting firm specializing in energy efficiency, energy demand-side management, and climate finance, supporting decarbonization efforts worldwide.” Source: company website · checked Sep 5, 2026
12	TST INCIndirect evidence	Rosemère, QC, CanadaHQ checked Sep 5, 2026	11-50	73
	“We offer a wide variety of services throughout Canada in both French and English.” Source: company website · checked Sep 5, 2026
13	AkonoviaPartial evidence	Montréal, CanadaHQ checked Sep 5, 2026	51-200	73
	“Akonovia helps you with your energy efficiency and decarbonization goals.” Source: company website · checked Sep 5, 2026
14	FVB Energy INCIndirect evidence	Edmonton, AB, CanadaHQ checked Sep 5, 2026	51-200	71
	Source: company website · checked Sep 5, 2026
15	Dunsky Energy Climate AdvisorsPartial evidence	Montreal, QC, CanadaHQ checked Sep 5, 2026	51-200	70
	“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: company website · checked Sep 5, 2026
16	Prism Engineering LimitedIndirect evidence	Vancouver, BC, CanadaHQ checked Sep 5, 2026	51-200	67
	“We believe in changing systems for a better world.” Source: company website · checked Sep 5, 2026
17	SHIFTStrong evidence	Victoria, BC, CanadaHQ checked Sep 5, 2026	51-200	64
	“Shift Energy Group “Shift” is a renewable energy company specializing in the design, procurement and construction of solar power and energy storage projects.” Source: company website · checked Sep 5, 2026
18	Pesca EnvironmentIndirect evidence	Carleton-sur-mer, QC, CanadaHQ checked Sep 5, 2026	51-200	60
	“PESCA Environment assists you in the realization of your projects for more than 30 years.” Source: company website · checked Sep 5, 2026
19	BaastelIndirect evidence	Gatineau, QC, CanadaHQ checked Sep 5, 2026	11-50	51
	“Established in 1989, Baastel is a global consulting firm specializing in sustainable development, with offices in Gatineau (Canada), Brussels (Belgium) and Paris (France).” Source: company website · checked Sep 5, 2026
20	LCLIndirect evidence	Granby, QC, CanadaHQ checked Sep 5, 2026	11-50	48
	“Nous sommes LCL Fondée en 2006, LCL est une firme d’experts-conseils en solutions environnementales.” Source: company website · checked Sep 5, 2026
21	Embe Consulting Engineers INCIndirect evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	39
	Source: company website · checked Sep 5, 2026
22	Groupe DDMIndirect evidence	Québec, QC, CanadaHQ checked Sep 5, 2026	11-50	37
	“Profil - Le Groupe DDM (Del Degan, Massé et Associés inc.) œuvre en gestion des ressources naturelles et de l’environnement; il compte à ce jour près de 1 500 projets à son actif.” Source: company website · checked Sep 5, 2026
23	Power AdvisoryIndirect evidence	Toronto/boston, CanadaHQ checked Sep 5, 2026	11-50	33
	“Power Advisory LLC is a leading North American management consulting firm that specializes in electricity sector matters and solutions.” Source: company website · checked Sep 5, 2026
24	EQ Building Performance INCIndirect evidence	Vaughan, ON, CanadaHQ checked Sep 5, 2026	11-50	32
	“EQ Building Performance is a collaborative Toronto-based consulting firm.” Source: company website · checked Sep 5, 2026
25	Process Ecology INCPartial evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	11-50	32
	“Process Ecology is a dynamic consulting firm that specializes in engineering, sustainability, and innovation for the energy sector.” Source: company website · checked Sep 5, 2026

Showing 25 of 559 renewable energy consultancy companies based in Canada

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Renewable energy consultancy companies based in Canada at a glance

As of Sep 5, 2026

1-10Median size (employees)

CalgaryLargest hub · 78 HQs

364Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

378

11-50

144

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

2,441

31–60

157

61–90

90–180

180+

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 renewable energy consultancy companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “renewable energy consultancy companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among renewable energy consultancy companies, 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 an evidence 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, 2,605 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 5, 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.

Renewable energy consultancy companies by metro

Renewable energy consultancy companies in Calgary78
Renewable energy consultancy companies in Toronto70
Renewable energy consultancy companies in Vancouver45
Renewable energy consultancy companies in Montreal30
Renewable energy consultancy companies in Edmonton27

Frequently asked

How many renewable energy consultancy companies are there based in Canada?

RevenueBase identified 559 renewable energy consultancy companies 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?

GBI, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most renewable energy consultancy companies?

Calgary leads with 78 headquartered companies, followed by Toronto (70) and Vancouver (45).

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 2,605 verified decision-maker contacts tracked across these 559 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 5, 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.