Company lists · Data refreshed September 2026

Top 25 Environmental sustainability software developers based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 179 companies tracked

RevenueBase identified 179 environmental sustainability software developers headquartered in Germany as of September 2026 and tracks 3,490 professional contacts across them, including 1,537 with verified work emails and 102 with mobile numbers. Berlin is the largest hub.

This list covers environmental sustainability software developers headquartered in Germany, 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

179Companies

3,490Contacts tracked

1,537Verified emails

102Mobile numbers

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The 25 largest environmental sustainability software developers based in Germany

Ranked by team size

Top 25 of 179 environmental sustainability software developers based in Germany, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to environmental sustainability software developers: 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	Osapiens	Partial evidence	Mannheim, Germany	501-1,000	474 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 2, 2026
2	Deepki	Partial evidence	Berlin, Germany	201-500	441 contacts →
	Partial evidence “Deepki is the most trusted sustainability solution for real estate.” Source: RevenueBase Database · checked Sep 2, 2026
3	Kisters Group	Partial evidence	Aachen, Germany	501-1,000	363 contacts →
	Partial evidence “KISTERS specialises in the collection, processing and reporting of environmental data from around the world, creating innovative and data-driven solutions that harness the power…” Source: RevenueBase Database · checked Sep 2, 2026
4	Integritynext	Strong evidence	Munich, Germany	201-500	150 contacts →
	Strong evidence “IntegrityNext is a leading global provider of supply chain sustainability software that helps companies turn supplier risk and regulatory complexity into measurable business value.” Source: RevenueBase Database · checked Sep 2, 2026
5	Ipoint	Partial evidence	Hamburg, Germany	51-200	146 contacts →
	Partial evidence “iPoint empowers companies to collect, analyze and report all necessary data to assess the environmental, social, and economic impacts of their products and related processes…” Source: RevenueBase Database · checked Sep 2, 2026
6	Alfa Energy An Edison Energy Company	Partial evidence	Germany	201-500	89 contacts →
	Partial evidence “Alfa Energy Group (an Edison Energy company) is an international energy, sustainability and technology consultant partner with 200 employees over four international locations.” Source: RevenueBase Database · checked Sep 2, 2026
7	Dfge Institute For Energy, Ecology And Economy	Indirect evidence	Greifenberg, Germany	11-50	80 contacts →
	Indirect evidence “Seit unterstützt die DFGE Unternehmen dabei, Nachhaltigkeit messbar und strategisch nutzbar zu machen.” Source: RevenueBase Database · checked Sep 2, 2026
8	Domeba	Partial evidence	Chemnitz, Germany	51-200	77 contacts →
	Partial evidence “domeba is a computer software company based out of Bornaer Straße 205, Chemnitz, Saxony, Germany.” Source: RevenueBase Database · checked Sep 2, 2026
9	VIDA	Partial evidence	Munchen, Germany	11-50	76 contacts →
	Partial evidence “VIDA is the leading software for infrastructure investors to assess climate risks, track their impact, and meet reporting requirements.” Source: RevenueBase Database · checked Sep 2, 2026
10	Carbmee	Indirect evidence	Berlin, Germany	51-200	75 contacts →
	Indirect evidence “carbmee helps companies with complex supply chains to seamlessly collect, analyze, and report emissions data across all three scopes of the Greenhouse Gas (GHG) Protocol…” Source: RevenueBase Database · checked Sep 2, 2026
11	Verso Gmbh	Strong evidence	Munchen, Germany	51-200	72 contacts →
	Strong evidence “VERSO ist Sustainability-Software-Pionier und Full-Service-Anbieter für die Nachhaltige Transformation im Mittelstand.” Source: RevenueBase Database · checked Sep 2, 2026
12	TANSO	Partial evidence	Munich, Germany	51-200	67 contacts →
	Partial evidence “Tanso is the ESG and carbon accounting software that industrial companies in DACH rely on to stay competitive and compliant.” Source: RevenueBase Database · checked Sep 2, 2026
13	Planted	Partial evidence	Berlin, Germany	11-50	59 contacts →
	Partial evidence “With Planted, we support companies holistically and individually in the implementation of their sustainability goals.” Source: RevenueBase Database · checked Sep 2, 2026
14	Leadity ESG & ISO Platform	Indirect evidence	Hamburg, Germany	51-200	59 contacts →
	Indirect evidence “CO₂ inquiries?” Source: RevenueBase Database · checked Sep 2, 2026
15	Code Gaia	Partial evidence	Munich, Germany	51-200	56 contacts →
	Partial evidence “Code Gaia is the operating system for profitable ESG & EHS management - driven by intelligent software and personal support, for more growth and resilience.” Source: RevenueBase Database · checked Sep 2, 2026
16	Thinkstep	Indirect evidence	Leinfelden-Echterdingen, Germany	201-500	51 contacts →
	Indirect evidence “thinkstep enables organizations worldwide to succeed sustainably.” Source: RevenueBase Database · checked Sep 2, 2026
17	VAAYU	Strong evidence	Berlin, Germany	51-200	48 contacts →
	Strong evidence “Vaayu is the world’s first automated software empowering the retail industry to track and cut its carbon and environmental impact in real-time.” Source: RevenueBase Database · checked Sep 2, 2026
18	Climatiq	Partial evidence	Berlin, Germany	11-50	45 contacts →
	Partial evidence “Climatiq unlocks fast and accurate carbon footprinting for sustainability professionals-from a single product to an organization’s global value chain, all powered by the largest…” Source: RevenueBase Database · checked Sep 2, 2026
19	Riskmethods	Indirect evidence	Munchen, Germany	1,001-5,000	44 contacts →
	Indirect evidence “riskmethods is now Sphera.” Source: RevenueBase Database · checked Sep 2, 2026
20	Emidat	Indirect evidence	Munich, Germany	11-50	41 contacts →
	Indirect evidence “Climate-Native Product Management - We make it a business value to produce and provide sustainable materials.” Source: RevenueBase Database · checked Sep 2, 2026
21	Envoria	Partial evidence	Munchen, Germany	11-50	34 contacts →
	Partial evidence “As a platform for reporting, compliance, and impact, Envoria simplifies sustainability, financial, and risk management for companies across industries and countries.” Source: RevenueBase Database · checked Sep 2, 2026
22	Allocnow	Strong evidence	Bonn, Germany	11-50	34 contacts →
	Strong evidence “AllocNow is a cleantech software company enabling industrial sustainability at scale.” Source: RevenueBase Database · checked Sep 2, 2026
23	Global Climate	Partial evidence	Munchen, Germany	11-50	33 contacts →
	Partial evidence “Turning Data into Value – Aus CO₂-Daten wird unternehmerischer Mehrwert GLOBAL CLIMATE ist Softwareanbieter und Nachhaltigkeitsberatung in einem.” Source: RevenueBase Database · checked Sep 2, 2026
24	Memon Bionic Instruments Gmbh	Partial evidence	Rosenheim, Germany	11-50	27 contacts →
	Partial evidence “We have set ourselves the goal of enabling people to live a life free from negative environmental impacts and in harmony with nature, without having to forego the convenience of…” Source: RevenueBase Database · checked Sep 2, 2026
25	DAATO	Partial evidence	Berlin, Germany	11-50	20 contacts →
	Partial evidence “Daato specializes in streamlining sustainability management, offering a comprehensive AI-enhanced ESG platform designed to simplify the complexities of data handling and support…” Source: RevenueBase Database · checked Sep 2, 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: environmental sustainability software developers. 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 environmental sustainability software developers.
Partial evidence: Its own public description names part of environmental sustainability software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental sustainability software developers. 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 179 environmental sustainability software developers based in Germany

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Environmental sustainability software developers based in Germany at a glance

As of Sep 2, 2026

44.0%Verified-email coverage

2.9%Mobile-number coverage

19.5Average contacts per company

1-10Median size (employees)

17.9%Largest-city concentration · Berlin

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 environmental sustainability software developers, 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 Germany whose own description of what they do matches “environmental sustainability software developers”. 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 environmental sustainability software developers), 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 environmental sustainability software developers, and records with no verified work email. Companies headquartered outside Germany 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, 1,537 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 2, 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.

Environmental sustainability software developers by metro

Environmental sustainability software developers in Berlin32

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 environmental sustainability software developers, 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 environmental sustainability software developers are there based in Germany?

RevenueBase identified 179 environmental sustainability software developers headquartered in Germany 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?

Osapiens, headquartered in Mannheim, tops this list with the largest team on record.

Which city has the most environmental sustainability software developers?

Berlin leads with 32 headquartered companies, followed by Hamburg (14) and Munchen (11).

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 1,537 verified decision-maker contacts tracked across these 179 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 2, 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.