Company lists · Data refreshed September 2026

Top 25 Cleantech investors based in Canada

Name: Cleantech investors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 86 companies tracked

RevenueBase identified 86 cleantech investors headquartered in Canada as of September 2026 and tracks 1,121 professional contacts across them, including 378 with verified work emails. Toronto is the largest hub.

This list covers cleantech investors 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 19, 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 19, 2026 86% judged on-target in blind review

86Companies

1,121Contacts tracked

378Verified emails

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The 25 largest cleantech investors based in Canada

Ranked by team size

Top 25 of 86 cleantech investors based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cleantech investors: 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	Westport Fuel Systems	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	480 contacts →
	Indirect evidence “Westport is a clean-tech innovation company, providing simplified solutions to decarbonize.” Source: RevenueBase Database · checked Sep 19, 2026
2	Foresight Canada	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	143 contacts →
	Indirect evidence “In the world we’re building, sustainability isn't a buzzword.” Source: RevenueBase Database · checked Sep 19, 2026
3	Cleantek Industries Inc. Tsxv Ctek	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	33 contacts →
	Partial evidence “Cleantek Industries provides patented technology solutions and equipment rentals to the oil & gas, mining, and industrial sectors.” Source: RevenueBase Database · checked Sep 19, 2026
4	2 Degrés	Indirect evidence	Québec, QC, CanadaHQ checked Sep 19, 2026	1-10	30 contacts →
	Indirect evidence “2 Degrés est le premier et seul incubateur au Québec voué à accompagner de nouvelles entreprises en technologies propres.” Source: RevenueBase Database · checked Sep 19, 2026
5	Écotech Québec	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	26 contacts →
	Indirect evidence “Première organisation du genre au Canada, Écotech Québec rassemble et mobilise l'industrie des technologies propres autour d'objectifs communs et d'actions concertées.” Source: RevenueBase Database · checked Sep 19, 2026
6	Ngif Capital	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “NGIF is a Canadian venture capital firm offering grant and equity financing for startups that deliver solutions to the environmental and other challenges facing the natural gas…” Source: RevenueBase Database · checked Sep 19, 2026
7	Arctern Ventures	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “ArcTern Ventures is a venture capital firm obsessed with helping solve the climate crisis and rethinking sustainability.” Source: RevenueBase Database · checked Sep 19, 2026
8	Ionada	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “A Clean Technology Company specializing in air emission and water treatment technologies.” Source: RevenueBase Database · checked Sep 19, 2026
9	Longbow Capital	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Longbow Capital Inc.” Source: RevenueBase Database · checked Sep 19, 2026
10	Pangaea Ventures	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1-10	16 contacts →
	Indirect evidence “For over 20 years, Pangaea Ventures has been at the forefront of hard tech innovation.” Source: RevenueBase Database · checked Sep 19, 2026
11	Elemental Energy	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Elemental Energy Inc.” Source: RevenueBase Database · checked Sep 19, 2026
12	Chrysalix Venture Capital	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Chrysalix is a global venture capital fund with a long history commercializing step-change innovation for resource intensive industries.” Source: RevenueBase Database · checked Sep 19, 2026
13	Evok Innovations	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Evok Innovations is a leading climate-focused venture capital firm investing in hard tech solutions for heavy industry.” Source: RevenueBase Database · checked Sep 19, 2026
14	Climate Innovation Capital	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	12 contacts →
	Indirect evidence “Climate Innovation Capital (CIC) is a growth equity fund investing in technology and service businesses focused on climate change.” Source: RevenueBase Database · checked Sep 19, 2026
15	Westbridge Renewable Energy Corp	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Westbridge Renewable Energy Corp.(TSXV:WEB) is a Canadian renewable energy company focused on originating, developing, and profitably exiting utility-scale Solar PV projects that…” Source: RevenueBase Database · checked Sep 19, 2026
16	Saturn Power	Indirect evidence	Baden, ON, CanadaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Saturn Power develops, operates and owns solar, energy storage and wind power projects.” Source: RevenueBase Database · checked Sep 19, 2026
17	Technik Science	Partial evidence	Hanwell, NB, CanadaHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “Technik Science is a world leading cleantech company focused on addressing today's environmental issues.” Source: RevenueBase Database · checked Sep 19, 2026
18	Ontario Clean Technology Industry Association	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “The voice of the clean technology industry in Ontario, The Ontario Clean Technology Industry Association (OCTIA) exists to promote, foster, and grow the clean technology sector.” Source: RevenueBase Database · checked Sep 19, 2026
19	Pillarfour Capital Partners INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Founded in 2015 PillarFour Capital is a global investment fund with offices in Calgary, Canada and London, UK.” Source: RevenueBase Database · checked Sep 19, 2026
20	Blue Vision Capital	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Blue Vision Capital is a venture capital firm launched in 2022 by Meir Rabkin, whose mission is to invest in seed-stage, innovative, disruptive, and breakthrough startups at the…” Source: RevenueBase Database · checked Sep 19, 2026
21	Emend Vision Fund	Indirect evidence	Vancouver, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “The Emend Vision Fund team brings over a decade of expertise in scaling early-stage companies, backed by a strong track record of successful investments.” Source: RevenueBase Database · checked Sep 19, 2026
22	Platoi Industries INC	Indirect evidence	Port Coquitalm, BC, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
23	Naveco Power INC	Indirect evidence	Fredericton, NB, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “At Naveco Power, our mission is to develop clean energy projects which will benefit our economy and environment while keeping investments local and profitable.” Source: RevenueBase Database · checked Sep 19, 2026
24	Prowind INC	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 19, 2026	51-200	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	Sparta Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Sparta Group is a publicly traded company located in Toronto, Ontario, Canada.” Source: RevenueBase Database · checked Sep 19, 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: cleantech investors. 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 cleantech investors.
Partial evidence: Its own public description names part of cleantech investors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cleantech investors. 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 86 cleantech investors based in Canada

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Cleantech investors based in Canada at a glance

As of Sep 19, 2026

33.7%Verified-email coverage

13.0Average contacts per company

1-10Median size (employees)

23.3%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 86 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 cleantech investors, 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 “cleantech investors”. 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 cleantech investors), 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 cleantech investors, 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, 378 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 19, 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.

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 cleantech investors, 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 cleantech investors are there based in Canada?

RevenueBase identified 86 cleantech investors 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?

Westport Fuel Systems, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most cleantech investors?

Toronto leads with 20 headquartered companies, followed by Vancouver (19) and Calgary (13).

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 378 verified decision-maker contacts tracked across these 86 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 19, 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.