Company lists · Data refreshed September 2026
Top 25 Environmental maritime law firms based in Germany
RevenueBase identified 242 environmental maritime law firms headquartered in Germany as of September 2026 and tracks 1,571 professional contacts across them, including 693 with verified work emails. Hamburg is the largest hub.
This list covers environmental maritime 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 28, 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 environmental maritime law firms based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 115 contacts → | ||||
Strong evidence “As a leading commercial law firm, we are internationally recognized for our core competencies in real estate, maritime industry, and the transportation/aviation/logistics market.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 115 contacts → | ||||
Indirect evidence “Wir betreuen unsere Mandanten im nationalen und internationalen Wirtschaftsrecht, begleiten ihre Transaktionen und setzen ihre Interessen durch – in Verhandlungen und vor Gericht.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 53 contacts → | ||||
Indirect evidence “Wir sind eine dynamische Wirtschaftskanzlei mit einer klaren Spezialisierung auf das öffentliche Recht.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 40 contacts → | ||||
Indirect evidence “Kanzlei für Öffentliches Wirtschaftsrecht Wir sind zur Stelle, wenn es wirklich wichtig wird.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 35 contacts → | ||||
Indirect evidence “BBG und Partner ist eine bundesweit tätige, hochspezialisierte Rechtsanwaltskanzlei mit derzeit 48 Rechtsanwältinnen und Rechtsanwälten.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 34 contacts → | ||||
Partial evidence “Ahlers & Vogel is a full service law firm with its head office in Bremen (established 1858) and a branch office in Hamburg.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 32 contacts → | ||||
Indirect evidence “GRS.GROUP, headquartered in Hamburg (Hamburg), Germany, is a leading service company for both brokerage of charter vessels and ship sales & purchases.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 29 contacts → | ||||
Indirect evidence “BENDER HARRER KREVET Rechtsanwälte ist eine Wirtschaftskanzlei aus dem Südwesten mit Büros in Freiburg, Lörrach und Pforzheim.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 26 contacts → | ||||
Strong evidence “Since 1982 we have been offering our clients legal advice in the key areas of corporate and commercial law as well as maritime commercial law.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 22 contacts → | ||||
Partial evidence “At Vogeler Rechtsanwälte Partnerschaft mbB, medical law and aviation and transport law are linked by a common focus on liability law and litigation.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 21 contacts → | ||||
Partial evidence “Breyer Rechtsanwälte's (BR) solid reputation as a leading German and International Construction Law firm is certainly not a coincidence, but rather a testimony of its…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 19 contacts → | ||||
Indirect evidence “Die Kanzlei ATN d’Avoine Teubler Neu Rechtsanwälte bündelt die Kompetenzen in den Geschäftsfeldern Arbeitsrecht, Unternehmensrecht, Restrukturierung und Sanierung sowie…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 18 contacts → | ||||
Indirect evidence “Mit über 70 Jahren fachlicher Expertise, insbesondere im Transport- und Versicherungsrecht, bietet SESU Segelken & Suchopar Rechtsanwälte PartmbB juristische Beratung und…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 16 contacts → | ||||
Indirect evidence “Die Kanzlei HK2 Rechtsanwälte ist eine überregional tätige Wirtschaftskanzlei mit Sitz in Berlin.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 16 contacts → | ||||
Indirect evidence “Wirtschaft und Umwelt - Wettbewerb und Regulierung” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 15 contacts → | ||||
Indirect evidence “Rosin Büdenbender ist eine auf Energierecht spezialisierte Kanzlei mit Sitz in Essen.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 15 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 15 contacts → | ||||
Indirect evidence “Die Wirtschaftskanzlei „CLP Rechtsanwälte“ ist bundesweit tätig und steht Ihnen mit ihren Standorten in Düsseldorf, Berlin und Köln in allen Fragen des Vergabe, Bau…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 14 contacts → | ||||
Indirect evidence “Wir sind eine auf das Umwelt- und Planungsrecht spezialisierte Rechtsanwaltskanzlei.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 13 contacts → | ||||
Partial evidence “Specialists with a broader perspective: We focus on construction, energy, the environment – and beyond.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 13 contacts → | ||||
Partial evidence “Personal, independent and efficient Focused on business law, our firm is active both nationally and internationally.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 13 contacts → | ||||
Indirect evidence “Jahn Hettler ist eine Kanzlei aus Spezialisten mit Schwerpunkten in den Bereichen Projektentwicklung und Bauträgervorhaben, Infrastruktur und Prozessführung.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 12 contacts → | ||||
Partial evidence “LEBUHN & PUCHTA is a commercial law firm based in Hamburg specialised in shipping, transport, corporate, offshore wind, trade, insurance.” Source: RevenueBase Database · checked Sep 28, 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: environmental maritime 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 environmental maritime law firms.
- Partial evidence
- Its own public description names part of environmental maritime law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name environmental maritime 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 242 environmental maritime law firms based in Germany
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Environmental maritime law firms based in Germany at a glance
As of Sep 28, 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 242 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 environmental maritime 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 “environmental maritime 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 environmental maritime 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 environmental maritime 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, 693 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.
Environmental maritime law firms by metro
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 maritime 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 environmental maritime law firms are there based in Germany?
RevenueBase identified 242 environmental maritime 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?
Arnecke Sibeth Dabelstein, headquartered in Frankfurt, tops this list with the largest team on record.
Which city has the most environmental maritime law firms?
Hamburg leads with 33 headquartered companies, followed by Berlin (31) and Munchen (12).
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 693 verified decision-maker contacts tracked across these 242 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.
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