Company lists · Data refreshed September 2026

Top 25 Marine insurance law firms based in Germany

Name: Marine insurance law firms based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 134 companies tracked

RevenueBase identified 134 marine insurance law firms headquartered in Germany as of September 2026 and tracks 1,213 professional contacts across them, including 450 with verified work emails and 16 with mobile numbers. Hamburg is the largest hub.

This list covers marine insurance 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 5, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

134Companies

1,213Contacts tracked

450Verified emails

16Mobile numbers

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The 25 largest marine insurance law firms based in Germany

Ranked by team size

Top 25 of 134 marine insurance law firms based in Germany, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to marine insurance law firms: 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	Arnecke Sibeth Dabelstein	Strong evidence	Frankfurt, GermanyHQ checked Sep 5, 2026	51-200	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 5, 2026
2	Georg Duncker	Strong evidence	Hamburg, GermanyHQ checked Sep 5, 2026	51-200	81 contacts →
	Strong evidence “GEORG DUNCKER is one of the largest independent and privately-owned marine insurance brokers with more than 150 years of successful operation in the maritime sector.” Source: RevenueBase Database · checked Sep 5, 2026
3	Pantaenius Gmbh	Partial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	201-500	81 contacts →
	Partial evidence “For 40 years Pantaenius has been providing yacht insurance to yacht owners all over the world.” Source: RevenueBase Database · checked Sep 5, 2026
4	Johannsen Rechtsanwälte Partg MBB	Indirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	51-200	37 contacts →
	Indirect evidence “Kanzlei für Versicherungsrecht und Haftpflichtrecht” Source: RevenueBase Database · checked Sep 5, 2026
5	grs.group	Indirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	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 5, 2026
6	Pantaenius For Superyachts	Indirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	201-500	30 contacts →
	Indirect evidence “INNOVATION FROM TRADITION For almost 50 years now the names Pantaenius and Baum have been inextricably linked.” Source: RevenueBase Database · checked Sep 5, 2026
7	Ehlermann Rindfleisch Gadow	Strong evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	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 5, 2026
8	Wilhelm Rechtsanwälte	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 5, 2026	11-50	22 contacts →
	Indirect evidence “Our team of 20 legal professionals and consultants at offices in Berlin and Düsseldorf advises companies and their managers in critical situations – for example when facing a…” Source: RevenueBase Database · checked Sep 5, 2026
9	Brand Marine Consultants	Partial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	20 contacts →
	Partial evidence “brand MARINE CONSULTANTS is a fast-growing, global Marine Consultancy.” Source: RevenueBase Database · checked Sep 5, 2026
10	Sesu Segelken & Suchopar Rechtsanwälte Partmbb	Indirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	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 5, 2026
11	LTA Legal & TAX Assekuranzmakler Gmbh	Indirect evidence	Köln, GermanyHQ checked Sep 5, 2026	11-50	18 contacts →
	Indirect evidence “LTA wurde von Volljuristen und Versicherungsexperten mit langjähriger Erfahrung in der Vermögensschaden-Haftpflichtversicherung für die rechts- und wirtschaftsberatenden Berufe…” Source: RevenueBase Database · checked Sep 5, 2026
12	Fleet Hamburg	Indirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
13	Breffka & Hehnke	Partial evidence	Düsseldorf, GermanyHQ checked Sep 5, 2026	11-50	15 contacts →
	Partial evidence “Breffka & Hehnke is one of Europe's leading insurance brokers.” Source: RevenueBase Database · checked Sep 5, 2026
14	Junge & Co. Versicherungsmakler Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	14 contacts →
	Indirect evidence “Established in 1982, Junge & Co.” Source: RevenueBase Database · checked Sep 5, 2026
15	Lebuhn & Puchta	Strong evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	12 contacts →
	Strong 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 5, 2026
16	Northern Lloyd Insurance Services	Strong evidence	Bremen, GermanyHQ checked Sep 5, 2026	11-50	11 contacts →
	Strong evidence “YOUR PARTNER FOR MARINE INSURANCES Originally part of the shipping insurance department of the company A.” Source: RevenueBase Database · checked Sep 5, 2026
17	EGO Humrich Wyen	Partial evidence	Munich, GermanyHQ checked Sep 5, 2026	11-50	11 contacts →
	Partial evidence “EGO HUMRICH WYEN is an independent law firm specialised in corporate law, complex disputes (litigation and arbitration) and M&A/Private Equity.” Source: RevenueBase Database · checked Sep 5, 2026
18	Uhsadel Rechtsanwälte Partgmbb	Strong evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	11 contacts →
	Strong evidence “We are a Hamburg law firm established in 1974, specializing in selected areas of practice in civil and commercial law, insurance law, and transport and shipping law.” Source: RevenueBase Database · checked Sep 5, 2026
19	Jaffé Rechtsanwälte Partg MBB	Indirect evidence	Munich, GermanyHQ checked Sep 5, 2026	11-50	11 contacts →
	Indirect evidence “JAFFÉ Rechtsanwälte PartG mbB ist eine unabhängige und hochspezialisierte Wirtschaftskanzlei, die insbesondere in allen Bereichen des nationalen und internationalen Sanierungs-…” Source: RevenueBase Database · checked Sep 5, 2026
20	Kanzlei Michaelis Rechtsanwälte	Indirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	10 contacts →
	Indirect evidence “Als Deutschlands meist beauftragte Kanzlei für Versicherungsmakler bieten wir umfassende juristische Dienstleistungen im Bereich des Versicherungsrechts sowie aller angrenzenden…” Source: RevenueBase Database · checked Sep 5, 2026
21	Marine Assekuranz Gmbh	Strong evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	8 contacts →
	Strong evidence “Marine Assekuranz GmbH is an independent and internationally-operating insurance broker, focusing on marine and transport insurance.” Source: RevenueBase Database · checked Sep 5, 2026
22	Bock Legal	Partial evidence	Frankfurt Am Main, GermanyHQ checked Sep 5, 2026	11-50	8 contacts →
	Partial evidence “We are a law firm that was founded in 1998 and is based in Frankfurt am Main, Germany, with many years of experience in consulting and litigation practice.” Source: RevenueBase Database · checked Sep 5, 2026
23	Upwind Legal	Partial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	1-10	8 contacts →
	Partial evidence “UPWIND legal is a highly specialised law firm, focussing on the followig key practice areas- YACHTS / SUPERYACHTS - PRIVATE / BUSINESS AIRCRAFT - EXCLUSIVE / VINTAGE CARS - SHIP…” Source: RevenueBase Database · checked Sep 5, 2026
24	Schlünder Rechtsanwälte	Indirect evidence	Hamm, GermanyHQ checked Sep 5, 2026	11-50	8 contacts →
	Indirect evidence “Seit über 50 Jahren vertreten wir in zivilrechtlichen Auseinandersetzungen überwiegend Versicherer und Unternehmen.” Source: RevenueBase Database · checked Sep 5, 2026
25	O&w Attorneys-At-Law	Partial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	8 contacts →
	Partial evidence “The lawyers of O&W have been active in the field of national and international commercial law since 1987.” Source: RevenueBase Database · checked Sep 5, 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: marine insurance 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 marine insurance law firms.
Partial evidence: Its own public description names part of marine insurance law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine insurance 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 134 marine insurance law firms based in Germany

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Marine insurance law firms based in Germany at a glance

As of Sep 5, 2026

37.1%Verified-email coverage

1.3%Mobile-number coverage

9.1Average contacts per company

1-10Median size (employees)

37.3%Largest-city concentration · Hamburg

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4190–30

2831–60

161–90

190–180

1180+

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 marine insurance 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 “marine insurance 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 marine insurance 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 marine insurance 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, 450 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 5, 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.

Marine insurance law firms by metro

Marine insurance law firms in Hamburg50

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 marine insurance 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 marine insurance law firms are there based in Germany?

RevenueBase identified 134 marine insurance 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 marine insurance law firms?

Hamburg leads with 50 headquartered companies, followed by Koln (10) and Berlin (7).

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 450 verified decision-maker contacts tracked across these 134 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 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 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.