Company lists · Data refreshed September 2026

Top 25 Carbon offset management platforms based in Canada

RevenueBase identified 119 company matches for carbon offset management platforms associated with Canada as of September 2026 and tracks 909 professional contacts across them, including 474 with verified work emails. Toronto is the largest hub.

This list covers company matches for carbon offset management platforms associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
119Companies
909Contacts tracked
474Verified emails
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The 25 largest carbon offset management platforms based in Canada

Ranked by team size
Top 25 of 119 company matches for carbon offset management platforms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, ON, CanadaHQ recorded Sep 27, 202651-20098 contacts →

Exact match

“Blackstone Energy is an energy transition company that delivers responsible energy and carbon management.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 27, 202651-20066 contacts →

Exact match

“ClearBlue empowers clients to take action, manage risk and realize value in the carbon markets via technology-enabled solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Sep 27, 202611-5044 contacts →

Exact match

“Heavy industry built systems of record, then systems of insight, but they don't give you what you need to act on it.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchVancouver, BC, CanadaHQ recorded Sep 27, 202611-5039 contacts →

Exact match

“Ostrom Climate is one of North America’s leading providers of carbon management solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Sep 27, 202611-5034 contacts →

Exact match

“We are emissions reduction experts with a vision for a world with near-zero oil & gas methane emissions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, CanadaHQ recorded Sep 27, 202611-5031 contacts →

Exact match

“Enhance Energy is an Alberta-based carbon management company.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchVancouver, BC, CanadaHQ recorded Sep 27, 202611-5031 contacts →

Exact match

“Making an impact where we can, We measure and neutralize our carbon footprint by supporting verified carbon offset projects, and are also members of 1% for the planet.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchToronto, CanadaHQ recorded Sep 27, 202611-5027 contacts →

Exact match

“Adaptis is a diverse team of carbon reduction experts supercharged by a proprietary software platform for evaluating and optimizing building performance, whole-life carbon, and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchCalgary, CanadaHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“Arbor is a carbon accounting platform that helps companies calculate and reduce emissions to reach net zero.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchVancouver, BC, CanadaHQ recorded Sep 27, 202611-5021 contacts →

Exact match

“CO280 is a developer of low-carbon infrastructure including clean power for data centers and large-scale carbon dioxide removal (CDR) projects.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchOttawa, ON, CanadaHQ recorded Sep 27, 202611-5021 contacts →

Exact match

“Invert, a certified B-Corp, ICROA approved, and award-winning project developer, upholds the highest standards of environmental and social responsibility while advancing…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“Modern West has a reputation of excellence in providing smart, sensible, and effective business solutions for carbon management in the energy industry.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchCanadaHQ recorded Sep 27, 20261-1017 contacts →

Exact match

“TEAL Climate provides tech solutions for climate preservation and helps organizations achieve their sustainability goals.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 2026201-50016 contacts →

Exact match

“Nasdaq Metrio is a sustainability reporting platform that is fully scalable, powered by our expert technology, sustainability advisory and implementation service teams across the…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Driven by Impact.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Base Carbon provides capital, development expertise and management operating resources to projects involved in the global carbon markets.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Sep 27, 20261-1012 contacts →

Exact match

“Let's do good and do well.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchRemote, CanadaHQ recorded Sep 27, 20261-1012 contacts →

Exact match

“EcoClaim is an end-to-end solution insurers use to measure, manage, and reduce emissions throughout their supply chains.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchMontréal, CanadaHQ recorded Sep 27, 20261-1011 contacts →

Exact match

“Azzera is a climate tech company helping aviation stakeholders meet their sustainability goals with innovative tools, emissions compliance support, and transparent access to…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“15Rock integrates innovative technology into climate risk management, making it accessible and uncomplicated for businesses of every scale.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchMontreal, QC, CanadaHQ recorded Sep 27, 20261-109 contacts →

Exact match

“Oxia Initiative’s mission is to empower decision makers to measure carbon impact and to effectively deploy capital towards low-carbon solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchCalgary, AB, CanadaHQ recorded Sep 27, 20261-108 contacts →

Exact match

“Crbon Labs is a climate solutions company focused on permanently reducing greenhouse gas emissions through high‑integrity carbon projects, including the decommissioning of…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchHalifax, NS, CanadaHQ recorded Sep 27, 20261-108 contacts →

Exact match

“Acuicy helps to take the financial guesswork out of cutting carbon.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchToronto, BC, CanadaHQ recorded Sep 27, 2026201-5008 contacts →

Exact match

“Onyen Corporation is a compliance, risk, and sustainability management reporting software-as-a-service (EMSaaS) provider.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchBurlington, ON, CanadaHQ recorded Sep 27, 20261-107 contacts →

Exact match

“At Catalys we're accelerating the adoption of the best energy and sustainability solutions across real estate portfolios.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 119 carbon offset management platforms based in Canada

See the full list, filter by size, metro and specialty, and access 474 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Carbon offset management platforms based in Canada at a glance

As of Sep 27, 2026
52.1%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
25.2%Largest-city concentration · Toronto
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
34
51-200
3
201-500
2

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 119 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “carbon offset management platforms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 474 professional contacts with verified work emails across the full matched dataset. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “carbon offset management platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many carbon offset management platforms are there based in Canada?

RevenueBase identified 119 company matches for carbon offset management platforms associated with Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Blackstone Energy Services INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most carbon offset management platforms?

Toronto leads with 30 company records, followed by Vancouver (22) and Calgary (20).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 474 professional contacts with verified work emails tracked across these 119 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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 SmartSearch, 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.