Company lists · Data verified August 2026

Top 25 Clean energy consultancy companies based in Canada

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 871 companies tracked

There are 871 clean energy consultancy companies headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 41,434 professional contacts across them, including 23,437 with verified work emails and 8,388 with mobile numbers. Toronto is the largest hub.

This list covers clean 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. Data current as of August 28, 2026.

871Companies

41,434Contacts tracked

23,437Verified emails

8,388Mobile numbers

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The 25 largest clean energy consultancy companies based in Canada

Ranked by team size

Top 25 of 871 clean energy consultancy companies based in Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Stantec	Edmonton, AB	10001+	28,492	16,817
2	Clearesult	Toronto, ON	1,001-5,000	2,137	1,110
3	Associated Engineering	Fort Mcmurray, AB	501-1,000	1,029	630
4	BPA	Sainte-Therese, QC	1,001-5,000	870	493
5	GBI	Repentigny, QC	201-500	449	270
6	Borea Construction	Abbotsford, BC	201-500	448	142
7	EMM Consulting PTY Limited	Calgary, AB	201-500	356	267
8	MCW Group Of Companies	Halifax, NS	201-500	355	264
9	Triton Environmental Consultants LTD	Calgary, AB	201-500	352	195
10	Matrix Solutions INC	Mississauga, ON	501-1,000	272	161
11	BTY Group	London, ON	51-200	248	174
12	TWD Technologies LTD	Saint John, NB	201-500	226	162
13	Canacre	Toronto, ON	201-500	171	123
14	Tph&co	Calgary, AB	201-500	166	84
15	Enwave Energy Corporation	Toronto, ON	51-200	164	99
16	DWB Consulting Services LTD	Williams Lake, BC	51-200	120	68
17	GLJ LTD	Calgary, AB	51-200	112	61
18	Globotech INC	Tiverton, ON	201-500	107	1
19	Blackstone Energy Services INC	Toronto, ON	51-200	96	76
20	Delphi	Calgary, AB	51-200	89	31
21	KSH Solutions INC	Montreal, QC	51-200	88	14
22	Econoler	Quebec, QC	51-200	76	46
23	Mcdaniel	Calgary, AB	51-200	75	57
24	Ckinetics	Toronto	51-200	73	39
25	Akonovia	Toronto	51-200	73	25

Showing 25 of 871 clean energy consultancy companies based in Canada

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Clean energy consultancy companies based in Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 130 HQs

8,388Contacts with mobile numbers

115Emails re-verified in last 30 days

Companies by employee count

1-10

611

11-50

190

51-200

201-500

501-1,000

1,001-5,000

10001+

Clean energy consultancy companies by metro

Metro	Companies
Clean energy consultancy companies in Toronto	130
Clean energy consultancy companies in Calgary	117
Clean energy consultancy companies in Vancouver	73
Clean energy consultancy companies in Montreal	54
Clean energy consultancy companies in Edmonton	35
Clean energy consultancy companies in Ottawa	33
Clean energy consultancy companies in Mississauga	20
Clean energy consultancy companies in Halifax	18

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “clean energy consultancy companies”, with match quality audited by blind human judging, and headquartered in Canada.
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: Contact records re-verify on a rolling cadence; 115 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 871 clean energy consultancy companies headquartered in Canada as of August 2026 (RevenueBase).

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 consultancy companies?

Toronto leads with 130 headquartered companies, followed by Calgary (117) and Vancouver (73).

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 23,437 verified decision-maker contacts tracked across these 871 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.