Company lists · Data refreshed September 2026

Top 25 Maritime business intelligence companies based in Germany

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, 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
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. RevenueBase Smart Search rates how each company's information relates to maritime business intelligence companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBuxtehude, GermanyHQ checked Sep 5, 20261,001-5,000394 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 5, 2026
2Indirect evidenceHamburg, GermanyHQ checked Sep 5, 20261,001-5,000117 contacts →

Indirect evidence

“If you are a seafarer looking for a job, use our online recruitment portal.”

Source: RevenueBase Database · checked Sep 5, 2026
3Partial evidenceHamburg, GermanyHQ checked Sep 5, 202651-20081 contacts →

Partial 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
4Indirect evidenceHamburg, GermanyHQ checked Sep 5, 202611-5056 contacts →

Indirect evidence

“HAMMONIA Reederei GmbH & Co.”

Source: RevenueBase Database · checked Sep 5, 2026
5Partial evidenceBerlin, GermanyHQ checked Sep 5, 202611-5048 contacts →

Partial evidence

“Kaiko Systems is an operational intelligence company that leverages manual operations to generate real-time insights for shipping companies to prevent incidents, increase…”

Source: RevenueBase Database · checked Sep 5, 2026
6Indirect evidenceHamburg, GermanyHQ checked Sep 5, 202651-20047 contacts →

Indirect evidence

“Founded in Hamburg in 1905, Frachtcontor Junge & Co.”

Source: RevenueBase Database · checked Sep 5, 2026
7Indirect evidenceHamburg, GermanyHQ checked Sep 5, 202611-5032 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
8Partial evidenceHamburg, GermanyHQ checked Sep 5, 202611-5029 contacts →

Partial evidence

“Waterway IT Solutions is your partner for integrated vessel IT solutions and services in the maritime environment.”

Source: RevenueBase Database · checked Sep 5, 2026
9Partial evidenceHamburg, GermanyHQ checked Sep 5, 202611-5028 contacts →

Partial evidence

“Carsten Rehder provides tailor-made solutions for maritime investors.”

Source: RevenueBase Database · checked Sep 5, 2026
10Partial evidenceBremen, GermanyHQ checked Sep 5, 202611-5026 contacts →

Partial evidence

“Fully-automated seafloor intelligence PlanBlue delivers next-level seafloor intelligence by uniquely combining RGB, hyperspectral, and geolocation data to boost survey efficiency…”

Source: RevenueBase Database · checked Sep 5, 2026
11Indirect evidenceHamburg, GermanyHQ checked Sep 5, 202611-5020 contacts →

Indirect evidence

“Vesseltracker.com is the world's #1 professional AIS provider.”

Source: RevenueBase Database · checked Sep 5, 2026
12Indirect evidenceHamburg, GermanyHQ checked Sep 5, 202611-5020 contacts →

Indirect evidence

“brand MARINE CONSULTANTS is a fast-growing, global Marine Consultancy.”

Source: RevenueBase Database · checked Sep 5, 2026
13Indirect evidenceHalstenbek, GermanyHQ checked Sep 5, 202611-5017 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 5, 2026
14Partial evidenceHamburg, GermanyHQ checked Sep 5, 202611-5011 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 5, 2026
15Partial evidenceHamburg, GermanyHQ checked Sep 5, 20261-1011 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 5, 2026
16Partial evidenceBremen, GermanyHQ checked Sep 5, 202611-5010 contacts →

Partial evidence

“Maritime IT Solutions, Portable Pilot Units (PPU), AIS Services, Pilot Information Systems, AI, Industry Directories, Maritime Publications”

Source: RevenueBase Database · checked Sep 5, 2026
17Indirect evidenceLeer (ostfriesland), GermanyHQ checked Sep 5, 20261-108 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 5, 2026
18Partial evidenceHamburg, GermanyHQ checked Sep 5, 20261-108 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 5, 2026
19Indirect evidenceKiel, GermanyHQ checked Sep 5, 20261-107 contacts →

Indirect evidence

“Atrium Environmental is a marine sustainability consultancy that transforms complex environmental challenges into clear, actionable strategies.”

Source: RevenueBase Database · checked Sep 5, 2026
20Partial evidenceLeer (ostfriesland), GermanyHQ checked Sep 5, 2026201-5007 contacts →

Partial evidence

“LIBERTY BLUE is a “one-stop shop” service provider in the international maritime industry being responsible for a variety of shipmanagement services.”

Source: RevenueBase Database · checked Sep 5, 2026
21Indirect evidenceRotterdam, GermanyHQ checked Sep 5, 20261-106 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 5, 2026
22Indirect evidenceHamburg, GermanyHQ checked Sep 5, 202611-505 contacts →

Indirect evidence

“Information wins fixtures.”

Source: RevenueBase Database · checked Sep 5, 2026
23Partial evidenceBremen, GermanyHQ checked Sep 5, 20261-105 contacts →

Partial evidence

“Liberty Pier Maritime Projects GmbH & Co.”

Source: RevenueBase Database · checked Sep 5, 2026
24Partial evidenceKetzin, GermanyHQ checked Sep 5, 20261-105 contacts →

Partial evidence

“ZeeBORN is a provider for maritime fleet management solutions including crewing, purchasing, planned maintenance, insurance management, document management.”

Source: RevenueBase Database · checked Sep 5, 2026
25Indirect evidenceStade, GermanyHQ checked Sep 5, 202611-504 contacts →

Indirect evidence

“Elbclearing GmbH & Co.”

Source: RevenueBase Database · checked Sep 5, 2026

Showing 25 of 102 maritime business intelligence companies based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 315 reachable decision-makers.

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Maritime business intelligence companies based in Germany at a glance

As of Sep 5, 2026
22.5%Verified-email coverage
1.4%Mobile-number coverage
13.7Average contacts per company
1-10Median size (employees)
47.1%Largest-city concentration · Hamburg
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
27
51-200
5
201-500
1
501-1,000
2
1,001-5,000
2
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 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 “maritime business intelligence companies”. 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 maritime business intelligence companies), 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 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 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, 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

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 maritime business intelligence companies, 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 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 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.