Company lists · Data refreshed September 2026

Top 25 Emissions tracking platform providers worldwide

RevenueBase identified 2,658 emissions tracking platform providers worldwide as of September 2026 and tracks 40,469 professional contacts across them, including 17,525 with verified work emails. The United States is the largest market and London the largest hub.

This list covers emissions tracking platform providers worldwide, 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 28, 2026. Country and city lists for emissions tracking platform providers follow the table.

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 28, 2026 86% judged on-target in blind review
2,658Companies
40,469Contacts tracked
17,525Verified emails
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The 25 largest emissions tracking platform providers worldwide

Ranked by team size
Top 25 of 2,658 emissions tracking platform providers worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to emissions tracking platform providers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceVantaa, FinlandHQ checked Sep 28, 20261,001-5,0001,901 contacts →

Indirect evidence

“Vaisala is a global leader in measurement instruments and intelligence for climate action.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceParis, JapanHQ checked Sep 28, 20261,001-5,0001,854 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceChicago, IL, United StatesHQ checked Sep 28, 20261,001-5,0001,349 contacts →

Indirect evidence

“Sphera creates a safer, more sustainable and productive world.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceAbingdon, United KingdomHQ checked Sep 28, 2026501-1,000836 contacts →

Indirect evidence

“For more than 30 years, Achilles has protected organisations’ business interests and reputations by providing unrivalled levels of supply chain transparency, carbon reduction and…”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceLondon, United KingdomHQ checked Sep 28, 2026501-1,000702 contacts →

Indirect evidence

“As the founder of environmental reporting, we believe in transparency and the power of data to drive change.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceWalton-on-thames, United KingdomHQ checked Sep 28, 2026201-500658 contacts →

Indirect evidence

“We are passionate about driving sustainable change for our planet.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidencePoissy, FranceHQ checked Sep 28, 2026501-1,000639 contacts →

Indirect evidence

“ENVEA: Elevating Standards.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 2026501-1,000594 contacts →

Indirect evidence

“Cority helps customers see and prevent risks across their operations in real time.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 28, 2026501-1,000556 contacts →

Indirect evidence

“As the leading environmental solutions partner for organizations globally, ACT helps its partners meet increasing environmental action and disclosure expectations from regulators…”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 28, 2026201-500529 contacts →

Partial evidence

“Watershed is the enterprise sustainability platform.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceMannheim, GermanyHQ checked Sep 28, 2026501-1,000482 contacts →

Partial evidence

“osapiens – one platform for sustainable growth osapiens develops software that empowers companies to drive sustainable growth across their entire value chain.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceParis, FranceHQ checked Sep 28, 2026201-500441 contacts →

Indirect evidence

“Deepki is the most trusted sustainability solution for real estate.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceLondon, United KingdomHQ checked Sep 28, 2026201-500427 contacts →

Indirect evidence

“Sedex is a global technology company that specialises in data, insights and professional services to empower supply chain sustainability.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceMünchen, GermanyHQ checked Sep 28, 2026501-1,000376 contacts →

Indirect evidence

“ClimatePartner makes climate action valuable for every company at any stage of their journey.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceHouston, TX, United StatesHQ checked Sep 28, 2026501-1,000306 contacts →

Partial evidence

“With decades of operating history and innovation across our trusted brands, Cimarron provides technology-driven emissions management solutions for the global energy system.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceMalmö, SwedenHQ checked Sep 28, 2026201-500306 contacts →

Partial evidence

“Position Green is a sustainability data reporting and management platform that combines software capabilities with expert advisory services to revolutionize the way businesses…”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 2026201-500305 contacts →

Indirect evidence

“Greenly is on a mission to democratize access to science-backed climate intelligence, transforming sustainability from a compliance burden into a strategic competitive advantage.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceSanta Clara, CA, United StatesHQ checked Sep 28, 2026201-500297 contacts →

Partial evidence

“Reducing emissions, detecting leaks, mitigating risk, optimizing operations, ensuring compliance and advancing research are some of the challenges facing our clients.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceMontreal, QC, CanadaHQ checked Sep 28, 202651-200228 contacts →

Partial evidence

“GHGSat is a global technology leader with pioneering emissions-monitoring capabilities that drive industrial efficiency with positive impact.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceBelo Horizonte, BrazilHQ checked Sep 28, 2026201-500221 contacts →

Indirect evidence

“WayCarbon is a global company specialized in solutions focused on the transition to a net-zero economy.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 2026201-500214 contacts →

Indirect evidence

“Xpansiv® operates the world’s largest integrated, open and neutral market infrastructure for the global energy transition.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceLondon, United KingdomHQ checked Sep 28, 2026201-500212 contacts →

Indirect evidence

“ESG Book and EthiFinance have merged!”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceParis, FranceHQ checked Sep 28, 202651-200183 contacts →

Partial evidence

“Sweep is the enterprise sustainability data management platform trusted by the world’s leading companies and financial institutions.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 28, 2026201-500179 contacts →

Indirect evidence

“Source Intelligence is a leading provider of supply chain compliance and ESG data management solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceNew York, United StatesHQ checked Sep 28, 202651-200172 contacts →

Indirect evidence

“Carbon Direct is a trusted energy and climate solutions company that combines world-class scientific expertise, technical rigor, and market insights to help clients achieve their…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 2,658 emissions tracking platform providers worldwide

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Emissions tracking platform providers worldwide at a glance

As of Sep 28, 2026
43.3%Verified-email coverage
15.2Average contacts per company
1-10Median size (employees)
6.3%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
1,575
11-50
847
51-200
171
201-500
34
501-1,000
15
1,001-5,000
12
5,001-10,000
1
10001+
2

Email recency is reported on each country list linked below.

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 emissions tracking platform providers, 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.
Coverage
Every country. Country and city lists for emissions tracking platform providers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “emissions tracking platform providers”. 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 emissions tracking platform providers), 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 emissions tracking platform providers, and records with no verified work email.
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, 17,525 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 28, 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.

Emissions tracking platform providers by location

23 lists · largest first

Every Emissions tracking platform providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 emissions tracking platform providers, 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 emissions tracking platform providers are there worldwide?

RevenueBase identified 2,658 emissions tracking platform providers worldwide 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?

Vaisala, headquartered in Vantaa, tops this list with the largest team on record.

Which country has the most emissions tracking platform providers?

The United States leads with 364 companies, followed by the United Kingdom (321) and Germany (142). Every emissions tracking platform providers list by country and city is linked on this page.

Which city has the most emissions tracking platform providers?

London leads with 167 headquartered companies, followed by Paris (58) and Berlin (43).

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 17,525 verified decision-maker contacts tracked across these 2,658 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 28, 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.