Company lists · Data refreshed September 2026

Top 25 Carbon management investors based in Canada

Name: Carbon management 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 64 companies tracked

RevenueBase identified 64 carbon management investors headquartered in Canada as of September 2026 and tracks 541 professional contacts across them, including 322 with verified work emails. Toronto is the largest hub.

This list covers carbon management 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

64Companies

541Contacts tracked

322Verified emails

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The 25 largest carbon management investors based in Canada

Ranked by team size

Top 25 of 64 carbon management 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 carbon management 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	Blackstone Energy Services INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	98 contacts →
	Strong evidence “Blackstone Energy is an energy transition company that delivers responsible energy and carbon management.” Source: RevenueBase Database · checked Sep 19, 2026
2	Power Sustainable	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	51-200	77 contacts →
	Indirect evidence “Power Sustainable is a multi-platform alternative asset manager investing across the core sectors of the real economy as they undergo structural change.” Source: RevenueBase Database · checked Sep 19, 2026
3	Clearblue Markets	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	66 contacts →
	Partial evidence “ClearBlue empowers clients to take action, manage risk and realize value in the carbon markets via technology-enabled solutions.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ostrom Climate Solutions INC	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	39 contacts →
	Strong evidence “Ostrom Climate is one of North America’s leading providers of carbon management solutions.” Source: RevenueBase Database · checked Sep 19, 2026
5	ARBOR	Partial evidence	Calgary, CanadaHQ checked Sep 19, 2026	11-50	25 contacts →
	Partial evidence “Arbor is a carbon accounting platform that helps companies calculate and reduce emissions to reach net zero.” Source: RevenueBase Database · checked Sep 19, 2026
6	Invert INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Invert, a certified B-Corp, ICROA approved, and award-winning project developer, upholds the highest standards of environmental and social responsibility while advancing…” 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	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
9	Base Carbon	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	13 contacts →
	Strong evidence “Base Carbon provides capital, development expertise and management operating resources to projects involved in the global carbon markets.” Source: RevenueBase Database · checked Sep 19, 2026
10	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
11	Sofiac	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence “SOFIAC develops, manages, and invests in major decarbonization and energy retrofit projects to the benefit of companies in the commercial, industrial, and multi-residential…” Source: RevenueBase Database · checked Sep 19, 2026
12	Oxia Initiative	Partial evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	9 contacts →
	Partial evidence “Oxia Initiative’s mission is to empower decision makers to measure carbon impact and to effectively deploy capital towards low-carbon solutions.” Source: RevenueBase Database · checked Sep 19, 2026
13	Carbon Streaming Corporation	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “Carbon Streaming’s focus is on projects that generate high-quality carbon credits and have a positive impact on the environment, local communities, and biodiversity, in addition…” Source: RevenueBase Database · checked Sep 19, 2026
14	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
15	The Inlandsis Fund	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Established in 2017, the Inlandsis Fund platform has been supported since its inception by Fondaction and Priori-T Capital, both based in Montréal, Quebec, Canada.” Source: RevenueBase Database · checked Sep 19, 2026
16	Carbonzero Canada	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “Carbonzero has been a North American industry leader in greenhouse gas (GHG) measurement, reduction, and offsetting solutions for more than 15 years.” Source: RevenueBase Database · checked Sep 19, 2026
17	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
18	Rocarbon Labs	Partial evidence	Halifax, NS, CanadaHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “Reports show 90% of carbon credits sold had little to no impact and that any sustainability claims made regarding these credits used faulty data.” Source: RevenueBase Database · checked Sep 19, 2026
19	Investors For Paris Compliance	Partial evidence	Victoria, BC, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “We work with investors to hold companies accountable to their net zero promises.” Source: RevenueBase Database · checked Sep 19, 2026
20	Green Star Royalties	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Green Star Royalties Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
21	Rewatt Power	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Rewatt is on a mission to create a low impact world.” Source: RevenueBase Database · checked Sep 19, 2026
22	Karbon Kreds Technologies INC	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “Our mission is to build a sustainable future through our innovative carbon credit solutions.” Source: RevenueBase Database · checked Sep 19, 2026
23	Carbonone	Partial evidence	Toronto, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “CarbonOne is a carbon accounting platform purpose-built for food, agriculture, and consumer product companies.” Source: RevenueBase Database · checked Sep 19, 2026
24	Carbonik Firm INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Partial evidence “Carbonikfirm is a newly established consulting firm, specializing in carbon markets, GHG accounting, and carbon credit creation.” Source: RevenueBase Database · checked Sep 19, 2026
25	Eelo Solutions	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Strong evidence “EELO Solutions is a boutique and unique energy and carbon management consulting firm established in 2011.” 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: carbon management 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 carbon management investors.
Partial evidence: Its own public description names part of carbon management investors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name carbon management 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 64 carbon management investors based in Canada

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Carbon management investors based in Canada at a glance

As of Sep 19, 2026

59.5%Verified-email coverage

8.5Average contacts per company

1-10Median size (employees)

31.2%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 64 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 carbon management 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 “carbon management 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 carbon management 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 carbon management 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, 322 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 carbon management 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 carbon management investors are there based in Canada?

RevenueBase identified 64 carbon management 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?

Blackstone Energy Services INC, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most carbon management investors?

Toronto leads with 20 headquartered companies, followed by Vancouver (13) 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 322 verified decision-maker contacts tracked across these 64 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.