Company lists · Data refreshed September 2026

Top 25 Maritime business intelligence companies based in Germany

Name: Maritime business intelligence companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 102 companies tracked

RevenueBase identified 102 maritime business intelligence companies headquartered in Germany as of September 2026 and tracks 1,400 professional contacts across them, including 315 with verified work emails and 19 with mobile numbers. Hamburg is the largest hub.

This list covers maritime business intelligence companies 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, how directly it supports the match, 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

102Companies

1,400Contacts tracked

315Verified emails

19Mobile numbers

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The 25 largest maritime business intelligence companies based in Germany

Ranked by team size

Top 25 of 102 maritime business intelligence companies based in Germany, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names maritime business intelligence companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	NSB GroupIndirect evidence	Buxtehude, GermanyHQ checked Sep 5, 2026	1,001-5,000	394
	“The origin of NSB GROUP is the German REEDEREI NSB, which was founded in 1982 and currently manages about 40 ships at its Buxtehude site.” Source: company website · checked Sep 5, 2026
2	Danica Crewing SpecialistsIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	1,001-5,000	117
	“If you are a seafarer looking for a job, use our online recruitment portal.” Source: company website · checked Sep 5, 2026
3	Georg DunckerPartial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	51-200	81
	“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: company website · checked Sep 5, 2026
4	Hammonia Reederei Gmbh & Co. KGIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	56
	“HAMMONIA Reederei GmbH & Co.” Source: company website · checked Sep 5, 2026
5	Kaiko SystemsPartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	11-50	48
	“Kaiko Systems is an operational intelligence company that leverages manual operations to generate real-time insights for shipping companies to prevent incidents, increase…” Source: company website · checked Sep 5, 2026
6	Frachtcontor Junge & Co. GmbhIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	51-200	47
	“Founded in Hamburg in 1905, Frachtcontor Junge & Co.” Source: company website · checked Sep 5, 2026
7	grs.groupIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	32
	“GRS.GROUP, headquartered in Hamburg (Hamburg), Germany, is a leading service company for both brokerage of charter vessels and ship sales & purchases.” Source: company website · checked Sep 5, 2026
8	Waterway IT Solutions Gmbh & Co. KGPartial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	29
	“Waterway IT Solutions is your partner for integrated vessel IT solutions and services in the maritime environment.” Source: company website · checked Sep 5, 2026
9	Carsten RehderPartial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	28
	“Carsten Rehder provides tailor-made solutions for maritime investors.” Source: company website · checked Sep 5, 2026
10	PlanbluePartial evidence	Bremen, GermanyHQ checked Sep 5, 2026	11-50	26
	“Fully-automated seafloor intelligence PlanBlue delivers next-level seafloor intelligence by uniquely combining RGB, hyperspectral, and geolocation data to boost survey efficiency…” Source: company website · checked Sep 5, 2026
11	Vesseltracker.com, A Wood Mackenzie BusinessIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	20
	“Vesseltracker.com is the world's #1 professional AIS provider.” Source: company website · checked Sep 5, 2026
12	Brand Marine ConsultantsIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	20
	“brand MARINE CONSULTANTS is a fast-growing, global Marine Consultancy.” Source: company website · checked Sep 5, 2026
13	Subsea Europe ServicesIndirect evidence	Halstenbek, GermanyHQ checked Sep 5, 2026	11-50	17
	“Combining innovative subsea technologies with our engineering expertise, we deliver best-in-class uncrewed platforms and sensor solutions for high-quality seabed mapping, dredging…” Source: company website · checked Sep 5, 2026
14	Toepfer Transport GmbhPartial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	11
	“Toepfer Transport GmbH, founded in Hamburg in 1974, is a specialized sales and purchase, newbuilding and chartering shipbroker with a dedicated market intelligence department.” Source: company website · checked Sep 5, 2026
15	HANSAPartial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	1-10	11
	“For 152 years HANSA is one of the leading magazines for the maritime industry and thus it is the oldest journal of its kind in Europe.” Source: company website · checked Sep 5, 2026
16	Trenz GmbhPartial evidence	Bremen, GermanyHQ checked Sep 5, 2026	11-50	10
	“Maritime IT Solutions, Portable Pilot Units (PPU), AIS Services, Pilot Information Systems, AI, Industry Directories, Maritime Publications” Source: company website · checked Sep 5, 2026
17	Leanetec GmbhIndirect evidence	Leer (ostfriesland), GermanyHQ checked Sep 5, 2026	1-10	8
	Source: company website · checked Sep 5, 2026
18	Oceanis Tech GmbhPartial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	1-10	8
	“Vision and Mission of OCEANIS Tech GmbH Oceanis Tech is a maritime technology company, delivering decision-making solutions to the world of shipping investments.” Source: company website · checked Sep 5, 2026
19	Atrium EnvironmentalIndirect evidence	Kiel, GermanyHQ checked Sep 5, 2026	1-10	7
	“Atrium Environmental is a marine sustainability consultancy that transforms complex environmental challenges into clear, actionable strategies.” Source: company website · checked Sep 5, 2026
20	Liberty Blue Shipmanagement Gmbh & Co. KGPartial evidence	Leer (ostfriesland), GermanyHQ checked Sep 5, 2026	201-500	7
	“LIBERTY BLUE is a “one-stop shop” service provider in the international maritime industry being responsible for a variety of shipmanagement services.” Source: company website · checked Sep 5, 2026
21	DE Scheepvaartkrant B.VIndirect evidence	Rotterdam, GermanyHQ checked Sep 5, 2026	1-10	6
	Source: company website · checked Sep 5, 2026
22	SEABOIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	5
	“Information wins fixtures.” Source: company website · checked Sep 5, 2026
23	Liberty Pier Maritime Projects Gmbh & Co. KGPartial evidence	Bremen, GermanyHQ checked Sep 5, 2026	1-10	5
	“Liberty Pier Maritime Projects GmbH & Co.” Source: company website · checked Sep 5, 2026
24	Zeeborn GmbhPartial evidence	Ketzin, GermanyHQ checked Sep 5, 2026	1-10	5
	“ZeeBORN is a provider for maritime fleet management solutions including crewing, purchasing, planned maintenance, insurance management, document management.” Source: company website · checked Sep 5, 2026
25	Elbclearing Gmbh & Co. KGIndirect evidence	Stade, GermanyHQ checked Sep 5, 2026	11-50	4
	“Elbclearing GmbH & Co.” Source: company website · checked Sep 5, 2026

Showing 25 of 102 maritime business intelligence companies based in Germany

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Maritime business intelligence companies based in Germany at a glance

As of Sep 5, 2026

1-10Median size (employees)

HamburgLargest hub · 48 HQs

19Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

293

31–60

61–90

90–180

180+

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 maritime business intelligence companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “maritime business intelligence companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among maritime business intelligence companies, 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 an evidence 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, 315 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.

Maritime business intelligence companies by metro

Maritime business intelligence companies in Hamburg48

Frequently asked

How many maritime business intelligence companies are there based in Germany?

RevenueBase identified 102 maritime business intelligence companies 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?

NSB Group, headquartered in Buxtehude, tops this list with the largest team on record.

Which city has the most maritime business intelligence companies?

Hamburg leads with 48 headquartered companies, followed by Bremen (6) and Kiel (3).

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 315 verified decision-maker contacts tracked across these 102 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 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.