Company lists · Data refreshed September 2026

Top 25 Carbon sequestration initiatives based in Canada

Name: Carbon sequestration initiatives based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 53 companies tracked

RevenueBase identified 53 carbon sequestration initiatives headquartered in Canada as of September 2026 and tracks 529 professional contacts across them, including 270 with verified work emails. Toronto is the largest hub.

This list covers carbon sequestration initiatives 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

53Companies

529Contacts tracked

270Verified emails

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The 25 largest carbon sequestration initiatives based in Canada

Ranked by team size

Top 25 of 53 carbon sequestration initiatives 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 sequestration initiatives: 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	Carboncure Technologies	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 19, 2026	51-200	100 contacts →
	Partial evidence “Concrete That Matters: CarbonCure Technologies is on a mission to empower cement and concrete producers with technologies and strategies to achieve the industry's net zero…” Source: RevenueBase Database · checked Sep 19, 2026
2	Taking Root	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	39 contacts →
	Indirect evidence “Taking Root’s purpose is to accelerate the restoration of the world’s forests.” Source: RevenueBase Database · checked Sep 19, 2026
3	Planetary	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 19, 2026	11-50	38 contacts →
	Partial evidence “Planetary is on a mission to fight climate change by helping the ocean remove carbon dioxide from the atmosphere.” Source: RevenueBase Database · checked Sep 19, 2026
4	ARCA	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “We use alkaline industrial waste to remove CO₂ from the atmosphere and transform it into rock, for gigatonne-scale impact with an ultralight footprint.” Source: RevenueBase Database · checked Sep 19, 2026
5	Enhance Energy INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial evidence “Enhance Energy is an Alberta-based carbon management company.” Source: RevenueBase Database · checked Sep 19, 2026
6	Viridis Terra	Indirect evidence	Lévis, QC, CanadaHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “Viridis Terra is a climate tech company with technology advanced nature-based solutions.” Source: RevenueBase Database · checked Sep 19, 2026
7	International CCS Knowledge Centre	Indirect evidence	Regina, SK, CanadaHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “Globally sharing our large-scale #CCS/#CCUS expertise to see substantive cuts in #CO2 #emissions from #energy & #industry sectors.” Source: RevenueBase Database · checked Sep 19, 2026
8	Co280	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “CO280 is a developer of low-carbon infrastructure including clean power for data centers and large-scale carbon dioxide removal (CDR) projects.” Source: RevenueBase Database · checked Sep 19, 2026
9	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
10	Carbon Alpha	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “We design, develop and operate bioenergy with carbon capture and storage (BECCS) projects, generating renewable energy and high-quality carbon removals.” Source: RevenueBase Database · checked Sep 19, 2026
11	Base Carbon	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial 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
12	Carbon Removal Canada	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	13 contacts →
	Partial evidence “Carbon Removal Canada is dedicated to advancing inclusive policies and innovations to scale up carbon removal.” Source: RevenueBase Database · checked Sep 19, 2026
13	Exterra Carbon Solutions	Partial evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	11 contacts →
	Partial evidence “Exterra Carbon Solutions accelerates the natural weathering of rocks, to transform mineral waste into large-scale carbon sinks for durable CO2 storage.” Source: RevenueBase Database · checked Sep 19, 2026
14	Phathom Technologies, INC	Partial evidence	Halifax, NS, CanadaHQ checked Sep 19, 2026	1-10	10 contacts →
	Partial evidence “Our technology mimics the earth’s natural carbon cycle to capture CO2 and store it in the ocean.” Source: RevenueBase Database · checked Sep 19, 2026
15	Crbon Labs INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “Crbon Labs is a climate solutions company focused on permanently reducing greenhouse gas emissions through high‑integrity carbon projects, including the decommissioning of…” Source: RevenueBase Database · checked Sep 19, 2026
16	Carbon Lock Tech	Strong evidence	Headingley, MB, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Strong evidence “Carbon Lock Technologies is a Canadian start-up company focused on developing systems and processes for accelerating the removal and long-term sequestration of atmospheric carbon.” Source: RevenueBase Database · checked Sep 19, 2026
17	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
18	Wild Pine	Partial evidence	Edmonton International Airport, AB, CanadaHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “Wild + Pine builds carbon removal assets for global climate leaders.” Source: RevenueBase Database · checked Sep 19, 2026
19	Sequestr	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Sequestr is the platform for launching and managing carbon removal businesses.” Source: RevenueBase Database · checked Sep 19, 2026
20	Cleano2 Carbon Capture Technologies	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “At CleanO2, we live the circular economy.” Source: RevenueBase Database · checked Sep 19, 2026
21	ERN	Partial evidence	Montreal, CanadaHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “Non profit focused on developing projects to reduce our global carbon emissions in line with the IPCC targets” Source: RevenueBase Database · checked Sep 19, 2026
22	Minera Systems	Indirect evidence	Squamish, BC, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “At Minera, we extract and capture CO2 from biomass to help reduce the impacts of climate change” Source: RevenueBase Database · checked Sep 19, 2026
23	Growing Forests	Indirect evidence	Musquodoboit Harbour, NS, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “We are a grass-roots company of citizen-shareholders who have pooled our resources to preserve at-risk private forests in Eastern Canada by purchasing them and managing them to…” Source: RevenueBase Database · checked Sep 19, 2026
24	Planetair	Indirect evidence	Montréal, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Planetair se consacre à promouvoir un climat et une biosphère durables.” Source: RevenueBase Database · checked Sep 19, 2026
25	Remova Carbon Systems	Partial evidence	Calgary, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Partial evidence “Remova Carbon Systems aims to be an early mover in BECCS/BiCRS CDR supply and then rapidly leverage that experience to scale by project quantity and size.” 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 sequestration initiatives. 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 sequestration initiatives.
Partial evidence: Its own public description names part of carbon sequestration initiatives, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name carbon sequestration initiatives. 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 53 carbon sequestration initiatives based in Canada

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Carbon sequestration initiatives based in Canada at a glance

As of Sep 19, 2026

51.0%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

20.8%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 53 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 sequestration initiatives, 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 sequestration initiatives”. 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 sequestration initiatives), 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 sequestration initiatives, 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, 270 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 sequestration initiatives, 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 sequestration initiatives are there based in Canada?

RevenueBase identified 53 carbon sequestration initiatives 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?

Carboncure Technologies, headquartered in Dartmouth, tops this list with the largest team on record.

Which city has the most carbon sequestration initiatives?

Toronto leads with 11 headquartered companies, followed by Calgary (9) and Vancouver (9).

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 270 verified decision-maker contacts tracked across these 53 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.