Company lists · Data refreshed November 2026

Top 25 Carbon offset travel services worldwide

RevenueBase identified 500 company matches for carbon offset travel services worldwide as of November 2026 and tracks 3,510 professional contacts across them, including 1,232 with verified work emails. The United Kingdom is the largest market and London the largest hub.

This list covers company matches for carbon offset travel services worldwide, 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 November 6, 2026. Country and city lists for carbon offset travel services follow the table.

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 Nov 6, 2026 How this list was built
500Companies
3,510Contacts tracked
1,232Verified emails
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The 25 largest carbon offset travel services worldwide

Ranked by team size
Top 25 of 500 company matches for carbon offset travel services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMunich, GermanyHQ recorded Nov 6, 2026501-1,000346 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHouston, UT, United StatesHQ recorded Nov 6, 2026201-500217 contacts →

Exact match

“Anew Climate is a global leader of diverse climate solutions, bringing innovative products and services to the public and private sectors to help reduce or offset their carbon…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIndore, IndiaHQ recorded Nov 6, 2026201-500195 contacts →

Exact match

“EKI Energy Services Ltd.(EKI), erstwhile EnKing International in the climate sector globally, is a leading Carbon Credit Developer & Supplier across the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200139 contacts →

Exact match

“Climate Impact Partners is the trusted partner for organizations taking ambitious climate action.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5085 contacts →

Exact match

“atmosfair is a climate protection organisation with a focus on travel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchUnited KingdomHQ recorded Nov 6, 2026n/a82 contacts →

Exact match

“Clear is a carbon offset company which aims to provide the best carbon offsets available worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Carbonext arose from the desire to make a difference.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNoida, IndiaHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Sustainiam, established in 2023, is revolutionizing the fight against climate change with innovative carbon emission tracking, certificate issuance, and trading services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Removall is a project developer designing and operating certified, high-integrity and high-impact carbon offset projects that contribute to achieving the Net Zero objective.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match港区, JapanHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“CO2e-dashCO2CO2 CO2 CO2e-dash https://e-dash.io/ e-dash Carbon Offset https://carbon-offset.e-dash.io/ accel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“London's environmentally friendly and ethical car service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBasingstoke, United KingdomHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“We help organisations meet their business objectives by enabling them to reduce carbon emissions, energy, and costs whilst developing robust environmental credentials.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5033 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Carbon Neutral is a profit-for-purpose carbon solutions provider and carbon offset developer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchUlaanbaatar, SingaporeHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“URECA Pte.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Carbon Free Brasil is a young company founded with the purpose of improving the environment we live in, raising awareness among people, and inspiring sustainable change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“TEM is a leading Asia-Pacific carbon offsetting solutions provider, across voluntary and compliance markets, including being the largest provider of voluntary Australian carbon…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Climetrek is a leading Climate Change and Sustainability Consultancy headquartered in United Kingdom with offices in Turkey, Kenya, Nigeria, India, Canada, and the Philippines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“As a pioneer and nationally-recognized leader in the carbon market, The Climate Trust develops, manages and invests in US-based carbon offset projects that reduce greenhouse gas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGavà, SpainHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“We are small NGO devoted to support SME and Citizens to calculate, Reduce and compensate CO2 footprint.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSingaporeHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Zuno provides end-to-end carbon management solutions that helps organizations measure, offset, and reduce emissions by integrating across your business value chain to collect…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“SQUAKE is the all-in-one carbon management platform- Accurate CO₂ Calculations: 20+ methodologies, for any travel activity - Automated CO₂ Reduction and/or Compensation: 150+…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchParis, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Inuk empowers businesses and individuals to reduce their carbon emissions and contribute to carbon neutrality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Thrust Carbon helps organisations reduce the cost and emissions of business travel by changing traveller behaviour.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 500 carbon offset travel services worldwide

See the full list, filter by size, metro and specialty, and access 1,232 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Carbon offset travel services worldwide at a glance

As of Nov 6, 2026
35.1%Verified-email coverage
7.0Average contacts per company
1-10Median size (employees)
6.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
360
11-50
119
51-200
16
201-500
4
501-1,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for carbon offset travel services are linked below.
What qualifies
Company records worldwide whose business descriptions match “carbon offset travel services” 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. 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 1,232 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 November 6, 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.

Carbon offset travel services by location

4 lists · largest first

Every Carbon offset travel services 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 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 travel services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many carbon offset travel services are there worldwide?

RevenueBase identified 500 company matches for carbon offset travel services worldwide as of November 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?

Climatepartner tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most carbon offset travel services?

The United Kingdom leads with 74 companies, followed by the United States (53) and Germany (25). Every carbon offset travel services list by country and city is linked on this page.

Which city has the most carbon offset travel services?

London leads with 33 company records, followed by Sao Paulo (11) and New York (8).

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 1,232 professional contacts with verified work emails tracked across these 500 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 November 6, 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.