Company lists · Data refreshed September 2026

Top 25 Carbon storage and sequestration companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 71 companies tracked

RevenueBase identified 71 carbon storage and sequestration companies headquartered in Canada as of September 2026 and tracks 812 professional contacts across them, including 466 with verified work emails. Calgary is the largest hub.

This list covers carbon storage and sequestration companies 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

71Companies

812Contacts tracked

466Verified emails

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The 25 largest carbon storage and sequestration companies based in Canada

Ranked by team size

Top 25 of 71 carbon storage and sequestration companies 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 storage and sequestration companies: 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	Carbon Engineering	Partial evidence	Squamish, CanadaHQ checked Sep 19, 2026	51-200	184 contacts →
	Partial evidence “Carbon Engineering (CE) is a Canadian-based clean energy company leading the commercialization of groundbreaking technology that captures CO₂ directly from air, and a second…” Source: RevenueBase Database · checked Sep 19, 2026
2	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
3	Airex Energy	Indirect evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	11-50	40 contacts →
	Indirect evidence “Airex Energy is a world leading climate solutions provider, helping organizations in their journey towards achieving net-zero emissions.” Source: RevenueBase Database · checked Sep 19, 2026
4	Entropy INC	Strong evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	35 contacts →
	Strong evidence “Entropy Inc is an Alberta based company that has developed a breakthrough Modular Carbon Capture and Storage (MCCS) technology.” Source: RevenueBase Database · checked Sep 19, 2026
5	Cygnet Energy LTD	Indirect evidence	Calgary, CanadaHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
6	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
7	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
8	Pure Life Carbon INC	Partial evidence	Red Deer County, AB, CanadaHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial evidence “Pure Life Carbon is a private Canadian clean AgTech firm that has developed the first re-usable, carbon sequestering, soilless growing medium for the controlled environment…” Source: RevenueBase Database · checked Sep 19, 2026
9	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
10	Carbon Management Canada	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	25 contacts →
	Partial evidence “At Carbon Management Canada, our mission is to support the advancement of technologies to reduce carbon emissions in large-scale industry.” Source: RevenueBase Database · checked Sep 19, 2026
11	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
12	Canary Biofuels	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	51-200	18 contacts →
	Partial evidence “Reducing carbon emissions at scale, through sustainable biofuel production.” Source: RevenueBase Database · checked Sep 19, 2026
13	Carbon Alpha	Strong evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	14 contacts →
	Strong 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
14	Exterra Carbon Solutions	Strong evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	11 contacts →
	Strong 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
15	BC Biocarbon	Indirect evidence	Mcbride, BC, CanadaHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “BC Biocarbon's unique technology turns wood biomass into a high-performance soil amendment.” Source: RevenueBase Database · checked Sep 19, 2026
16	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
17	Terrafixing	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “TerraFixing is a climate infrastructure company that (1) builds localized, high-purity CO₂ production for regions where industrial CO₂ supply does not exist or is unreliable, and…” Source: RevenueBase Database · checked Sep 19, 2026
18	Varme Energy	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Varme is developing the future of the Waste-to-Energy sector.” Source: RevenueBase Database · checked Sep 19, 2026
19	Catena Carbon	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	11-50	8 contacts →
	Partial evidence “Catena uses captured CO2 to produce clean, low-carbon commodities at a competitive price.” Source: RevenueBase Database · checked Sep 19, 2026
20	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
21	Terralog Technologies INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Terralog Technologies Inc™ (TTI™) is an international environmental services company headquartered in Calgary, Canada specializing in development and implementation of innovative…” Source: RevenueBase Database · checked Sep 19, 2026
22	Hempalta	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “Hempalta Corp.(TSXV: HEMP) is an agriculture-based climate solutions company focused on durable carbon removal through industrial hemp and biochar.” Source: RevenueBase Database · checked Sep 19, 2026
23	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
24	Ch4mber Technologies	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “CH4mber Technologies identifies and decommissions orphaned oil and gas wells, reducing methane emissions and generating high-value carbon credits.” Source: RevenueBase Database · checked Sep 19, 2026
25	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

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 storage and sequestration companies. 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 storage and sequestration companies.
Partial evidence: Its own public description names part of carbon storage and sequestration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name carbon storage and sequestration companies. 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 71 carbon storage and sequestration companies based in Canada

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Carbon storage and sequestration companies based in Canada at a glance

As of Sep 19, 2026

57.4%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

26.8%Largest-city concentration · Calgary

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 71 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 storage and sequestration companies, 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 storage and sequestration companies”. 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 storage and sequestration companies), 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 storage and sequestration companies, 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, 466 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 storage and sequestration companies, 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 storage and sequestration companies are there based in Canada?

RevenueBase identified 71 carbon storage and sequestration companies 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?

Carbon Engineering, headquartered in Squamish, tops this list with the largest team on record.

Which city has the most carbon storage and sequestration companies?

Calgary leads with 19 headquartered companies, followed by Vancouver (12) and Toronto (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 466 verified decision-maker contacts tracked across these 71 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.