Company lists · Data refreshed November 2026

Top 25 Environmental sustainability software developers worldwide

Name: Environmental sustainability software developers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 3,148 companies tracked

RevenueBase identified 3,148 company matches for environmental sustainability software developers worldwide as of November 2026 and tracks 36,738 professional contacts across them, including 15,268 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for environmental sustainability software developers 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 5, 2026. Country and city lists for environmental sustainability software developers 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 5, 2026 How this list was built

3,148Companies

36,738Contacts tracked

15,268Verified emails

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The 25 largest environmental sustainability software developers worldwide

Ranked by team size

Top 25 of 3,148 company matches for environmental sustainability software developers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Vaisala	Exact match	Vantaa, FinlandHQ recorded Nov 5, 2026	1,001-5,000	2,066 contacts →
	Exact match “Vaisala is a global leader in measurement instruments and intelligence for climate action.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Ecovadis	Exact match	Paris, JapanHQ recorded Nov 5, 2026	1,001-5,000	1,842 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Sphera	Exact match	Chicago, IL, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,410 contacts →
	Exact match “Sphera helps companies understand and manage risk across their operations, products and supply chains by bringing safety, sustainability and performance data into one clear…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Achilles Information Limited	Exact match	Abingdon, United KingdomHQ recorded Nov 5, 2026	501-1,000	898 contacts →
	Exact match “For more than 30 years, Achilles has protected organisations’ business interests and reputations by providing unrivalled levels of supply chain transparency, carbon reduction and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	CDP	Exact match	London, United KingdomHQ recorded Nov 5, 2026	501-1,000	725 contacts →
	Exact match “As the founder of environmental reporting, we believe in transparency and the power of data to drive change.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Watershed	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	201-500	589 contacts →
	Exact match “Watershed is the enterprise sustainability platform.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	ACT Group	Exact match	Amsterdam, NY, United StatesHQ recorded Nov 5, 2026	501-1,000	566 contacts →
	Exact match “Organizations come to ACT when a climate target, regulatory requirement, or emissions challenge needs a solution.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	ADP Consulting	Exact match	Melbourne, AustraliaHQ recorded Nov 5, 2026	201-500	472 contacts →
	Exact match “ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Deepki	Exact match	Paris, FranceHQ recorded Nov 5, 2026	201-500	453 contacts →
	Exact match “Deepki is the most trusted sustainability solution for real estate.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	SEDEX	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	451 contacts →
	Exact match “Sedex is a global technology company that specialises in data, insights and professional services to empower supply chain sustainability.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Enablon	Exact match	Alphen Aan Den Rijn, NetherlandsHQ recorded Nov 5, 2026	501-1,000	449 contacts →
	Exact match “Enablon, part of Wolters Kluwer's Corporate Performance & ESG division, is the world's leading provider of integrated software solutions for Environment, Health and Safety (EHS)…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	IES LTD	Exact match	Glasgow, United KingdomHQ recorded Nov 5, 2026	201-500	405 contacts →
	Exact match “IES is an innovative company at the forefront of the development and application of powerful software simulation tools and consulting services for architects, engineers and others…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Climatepartner	Exact match	Munich, GermanyHQ recorded Nov 5, 2026	501-1,000	346 contacts →
	Exact match “ClimatePartner makes climate action valuable for every company at any stage of their journey.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Greenly	Exact match	New York, NY, United StatesHQ recorded Nov 5, 2026	201-500	313 contacts →
	Exact match “Greenly is on a mission to democratize access to science-backed climate intelligence, transforming sustainability from a compliance burden into a strategic competitive advantage.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Quantis	Exact match	Lausanne, SwitzerlandHQ recorded Nov 5, 2026	201-500	311 contacts →
	Exact match “Quantis, part of BCG, is a sustainability consulting firm that helps organizations translate sustainability ambition into measurable business value.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Position Green	Exact match	Malmö, SwedenHQ recorded Nov 5, 2026	201-500	270 contacts →
	Exact match “Position Green is a sustainability data reporting and management platform that combines software capabilities with expert advisory services to revolutionize the way businesses…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Global Reporting Initiative GRI	Exact match	Amsterdam, NetherlandsHQ recorded Nov 5, 2026	51-200	249 contacts →
	Exact match “Global Reporting Initiative (GRI) is the independent nonprofit organization that is the architect of the common global language to assess and report on environmental, social and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	ONE Click LCA	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	201-500	239 contacts →
	Exact match “Used in 170+ countries, One Click LCA is the leading end-to-end sustainability platform for construction and manufacturing.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	VERRA	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	51-200	235 contacts →
	Exact match “Founded in 2007, Verra is a global mission-driven nonprofit organization that develops and manages the leading standards for climate and sustainable development.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	ESG Book	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	201 contacts →
	Exact match “ESG Book and EthiFinance have merged!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Quentic An Amcs Company	Exact match	Berlin, GermanyHQ recorded Nov 5, 2026	201-500	197 contacts →
	Exact match “Quentic is a premier SaaS solution provider for EHS (Environment, Health, and Safety) and sustainability management, serving more than 1,200 customers worldwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	SWEEP	Exact match	Paris, FranceHQ recorded Nov 5, 2026	51-200	196 contacts →
	Exact match “Sweep is the enterprise sustainability data management platform trusted by the world’s leading companies and financial institutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Waycarbon	Exact match	Belo Horizonte, BrazilHQ recorded Nov 5, 2026	201-500	193 contacts →
	Exact match “WayCarbon is a global company specialized in solutions focused on the transition to a net-zero economy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	EVEA	Exact match	Nantes, FranceHQ recorded Nov 5, 2026	51-200	176 contacts →
	Exact match “Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	B LAB	Exact match	Berwyn, PA, United StatesHQ recorded Nov 5, 2026	51-200	168 contacts →
	Exact match “B Lab is transforming the global economy to benefit all people, communities, and the planet.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental sustainability software developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 3,148 environmental sustainability software developers worldwide

See the full list, filter by size, metro and specialty, and access 15,268 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental sustainability software developers worldwide at a glance

As of Nov 5, 2026

41.6%Verified-email coverage

11.7Average contacts per company

1-10Median size (employees)

4.4%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

2,141

11-50

779

51-200

150

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 environmental sustainability software developers are linked below.
What qualifies: Company records worldwide whose business descriptions match “environmental sustainability software developers” 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 15,268 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 5, 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.

Environmental sustainability software developers by location

29 lists · largest first

Every Environmental sustainability software developers 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 “environmental sustainability software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental sustainability software developers are there worldwide?

RevenueBase identified 3,148 company matches for environmental sustainability software developers 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?

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

Which country has the most environmental sustainability software developers?

The United States leads with 306 companies, followed by the United Kingdom (294) and India (170). Every environmental sustainability software developers list by country and city is linked on this page.

Which city has the most environmental sustainability software developers?

London leads with 139 company records, followed by Paris (49) and Sao Paulo (35).

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 15,268 professional contacts with verified work emails tracked across these 3,148 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 5, 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.