Company lists · Data verified August 2026

Top 25 Energy efficiency investment firms based in Canada

There are 95 energy efficiency investment firms headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 2,955 professional contacts across them, including 1,447 with verified work emails and 1,150 with mobile numbers. Toronto is the largest hub.

This list covers energy efficiency investment firms 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.

95Companies
2,955Contacts tracked
1,447Verified emails
1,150Mobile numbers
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The 25 largest energy efficiency investment firms based in Canada

Ranked by team size
Top 25 of 95 energy efficiency investment firms based in Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1ClearesultToronto, ON1,001-5,0002,1371,110
2The RPM GroupsMississauga, ON11-507713
3EconolerQuebec, QC51-2007646
4AkonoviaToronto51-2007325
5PMC Energy LimitedMoncton, NB51-2005740
6VCT GroupKitchener, ON11-504226
7Energy Performance Services EPSMontreal, QC11-503124
8Enersavings INCToronto, ON51-2002818
9power-q.incMontreal, QC11-502311
10KROMEToronto, ON51-2002011
11RTE Energy SolutionsDorval, QC11-50189
12HdenergyBlainville, QC11-50167
13VadimapMontreal11-50158
14Elemental EnergyVancouver, BC11-501413
15Chrysalix Venture CapitalVancouver, BC11-501410
16C-NergieTerrebonne, QC11-50136
17Ontario Energy GroupMississauga51-200123
18Atis ÉnergieMontreal, QC11-50106
19Alberta Energy Efficiency AllianceCalgary, AB1-10103
20C3eShawinigan, QC1-10101
21SofiacMontreal, QC1-1099
22Veridis SolutionsQuebec, QC1-1076
23R O ÉnergieRiviere-Du-Loup, QC1-1072
24JPM Consultants INCLongueuil, QC1-1071
25Pillarfour Capital Partners INCCalgary, AB1-1065

Showing 25 of 95 energy efficiency investment firms based in Canada

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Energy efficiency investment firms based in Canada at a glance

As of Aug 28, 2026
1-10Median size (employees)
TorontoLargest hub · 17 HQs
1,150Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
56
11-50
29
51-200
8
1,001-5,000
1

Energy efficiency investment firms by metro

MetroCompanies
Energy efficiency investment firms in Toronto17
Energy efficiency investment firms in Montreal10
Energy efficiency investment firms in Calgary7
Energy efficiency investment firms in Quebec6
Energy efficiency investment firms in Vancouver6
Energy efficiency investment firms in Mississauga4
Energy efficiency investment firms in Ottawa3
Energy efficiency investment firms in Blainville2

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 “energy efficiency investment firms”, 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; 0 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 energy efficiency investment firms are there based in Canada?

There are 95 energy efficiency investment firms headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Clearesult, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most energy efficiency investment firms?

Toronto leads with 17 headquartered companies, followed by Montreal (10) and Calgary (7).

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 1,447 verified decision-maker contacts tracked across these 95 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.