Company lists · Data refreshed September 2026
Top 25 Climate change law firms based in Germany
RevenueBase identified 62 climate change law firms headquartered in Germany as of September 2026 and tracks 481 professional contacts across them, including 219 with verified work emails. Berlin is the largest hub.
This list covers climate change law firms 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 27, 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.
The 25 largest climate change law firms based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 63 contacts → | ||||
Partial evidence “Perspectives drives climate action through leading research and supporting our clients' environmental ambitions.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 46 contacts → | ||||
Partial evidence “Chatham Partners is a law firm that specialises in the energy, infrastructure and complex real estate sectors.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 35 contacts → | ||||
Indirect evidence “BBG und Partner ist eine bundesweit tätige, hochspezialisierte Rechtsanwaltskanzlei mit derzeit 48 Rechtsanwältinnen und Rechtsanwälten.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 20 contacts → | ||||
Indirect evidence “okl & partner zählt zu den profiliertesten deutschen Wirtschaftskanzleien in den Bereichen Umwelt, Planung, Vergabe, Circular Economy und ESG.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 16 contacts → | ||||
Indirect evidence “Wirtschaft und Umwelt - Wettbewerb und Regulierung” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 15 contacts → | ||||
Indirect evidence “Rosin Büdenbender ist eine auf Energierecht spezialisierte Kanzlei mit Sitz in Essen.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 14 contacts → | ||||
Indirect evidence “Wir sind eine auf das Umwelt- und Planungsrecht spezialisierte Rechtsanwaltskanzlei.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 11 contacts → | ||||
Indirect evidence “RITTER GENT COLLEGEN ist eine bundesweit tätige Kanzlei, die sich auf die Beratung von Industrieunternehmen im Energie, Umwelt, und Klimarecht spezialisiert hat.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 10 contacts → | ||||
Indirect evidence “Seit 1976 beraten und vertreten wir schwerpunktmäßig im Verwaltungsrecht, insbesondere im Planungs- und Umweltrecht, im Energierecht sowie im öffentlichen und privaten Baurecht.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 9 contacts → | ||||
Indirect evidence “HSA Rechtsanwälte – Hentschke & Partner Part mbB ist eine auf das öffentliche Wirtschaftsrecht spezialisierte Anwaltskanzlei.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 8 contacts → | ||||
Indirect evidence “Willkommen bei der PROMETHEUS Rechtsanwaltsgesellschaft, Ihrem Partner mit besonderem Schwerpunkt auf Erneuerbaren Energien und langjähriger Erfahrung im Verwaltungs, Zivil- und…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 8 contacts → | ||||
Indirect evidence “Aecoute° ist eine neue Anwaltskanzlei in der Mitte Berlins, gegründet von erfahrenen Rechtsanwält:innen mit langjähriger Beratungspraxis.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 8 contacts → | ||||
Indirect evidence “Ikert-Tharun | Wähling und Partner Rechtsanwälte ist eine in Meißen ansässige Kanzlei mit Spezialisierung auf rechtliche Fragen rund um Erneuerbare Energien.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 7 contacts → | ||||
Partial evidence “CARNEADES Legal PartG mbB is an independent unique law firm.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 6 contacts → | ||||
Indirect evidence “Die Kanzlei PAULY•Rechtsanwälte steht für hochqualifizierte und praxisorientierte Rechtsberatung in den Bereichen des Umwelt, Produkt, Klima- und Planungsrechts.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 6 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 contacts → | ||||
Indirect evidence “Die Weiss & Müller Rechtsanwaltsgesellschaft mbH ist eine bundesweit tätige Beratungseinheit mit Sitz in Berlin und Stuttgart, die auf umweltrechtliche Beratung spezialisiert ist.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 contacts → | ||||
Partial evidence “WeEngage is a specialist search partner helping the world's most ambitious AI Infrastructure, Energy and Climate Technology companies build exceptional teams.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 contacts → | ||||
Indirect evidence “Fokussierung auf Umwelt, Planung und Regulierung.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 contacts → | ||||
Partial evidence “R&P Legal is an internationally recognized law firm based in Frankfurt / Main.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 contacts → | ||||
Indirect evidence “Die PONE Solutions GmbH ist ein Beratungsunternehmen aus Aalen mit den Themenschwerpunkten Umwelt, Klima und Energie.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Indirect evidence “Die Kanzlei iusverde berät Unternehmen im Bereich der Erneuerbaren Energien und Energiewirtschaftsrecht, sowie allgemein im Vertrags, Wirtschafts- und Gesellschaftsrecht.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “ARNDT Rechtsanwaltsgesellschaft ist eine kleine, hochspezialisierte Kanzlei mit Sitz in Düsseldorf.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Indirect evidence “Kanzlei für Umwelt- & Technikrecht” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Partial evidence “held jaguttis is a law firm which specializes in high-end legal advice on regulatory and public commercial law matters.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
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: climate change law firms. 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 climate change law firms.
- Partial evidence
- Its own public description names part of climate change law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name climate change law firms. 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 62 climate change law firms based in Germany
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 219 reachable decision-makers.
Free signup · no credit card
Climate change law firms based in Germany at a glance
As of Sep 27, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 62 companies.
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 climate change law firms, 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 “climate change law firms”. 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 climate change law firms), 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 climate change law firms, 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, 219 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 27, 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.
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 climate change law firms, 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 climate change law firms are there based in Germany?
RevenueBase identified 62 climate change law firms 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?
Perspectives Climate Group, headquartered in Freiburg Im Breisgau, tops this list with the largest team on record.
Which city has the most climate change law firms?
Berlin leads with 11 headquartered companies, followed by Hamburg (7) and Koln (5).
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 219 verified decision-maker contacts tracked across these 62 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 62 climate change law firms based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Climate change law firms by geography
- Climate change law firms based in Australia
- Climate change law firms based in Belgium
- Climate change law firms based in Brazil
- Climate change law firms based in Canada
- Climate change law firms based in Chile
- Climate change law firms based in Colombia
- Climate change law firms based in France
- Climate change law firms based in India
- Climate change law firms based in Italy
- Climate change law firms based in Mexico
- Climate change law firms based in the Netherlands
- Climate change law firms based in Spain
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Climate change law firms based in Australia
- Climate change law firms based in Belgium
- Climate change law firms based in Brazil
- Climate change law firms based in Canada
- Climate change law firms based in Chile
- Climate change law firms based in Colombia