Company lists · Data refreshed September 2026

Top 13 Ocean monitoring companies based in Germany

RevenueBase identified 26 company matches for ocean monitoring companies associated with Germany as of September 2026 and tracks 836 professional contacts across them, including 386 with verified work emails. Kiel is the largest hub.

This list covers company matches for ocean monitoring companies associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 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 RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
26Companies
836Contacts tracked
386Verified emails
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The 13 largest ocean monitoring companies based in Germany

Ranked by team size
Top 13 of 26 company matches for ocean monitoring companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKiel, GermanyHQ recorded Sep 20, 20261,001-5,000421 contacts →

Exact match

“GEOMAR Helmholtz Centre for Ocean Research Kiel is one of the world's leading institutions in ocean research.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchKiel, GermanyHQ recorded Sep 20, 202651-20050 contacts →

Exact match

“Since 2011, we’ve been helping the world’s leading offshore wind developers, navies, and marine stakeholders unlock the full potential of their underwater sensor data.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchRastede, GermanyHQ recorded Sep 20, 202651-20031 contacts →

Exact match

“TriOS ist jetzt Teil von Xylem TriOS - mit Spektralsensorik zum Erfolg Die 1998 gegründete TriOS GmbH ist ein weltweit führender Anbieter für Sensoren und in den Bereichen der…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchKiel, GermanyHQ recorded Sep 20, 202651-20027 contacts →

Exact match

“SubCtech develops state-of-the-art maritime technologies in two business units: Ocean Power Our fully approved high-efficiency Li-Ion batteries guarantee high-reliability AND…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchBremen, GermanyHQ recorded Sep 20, 202611-5026 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBremen, GermanyHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“We are a big data Earth Observation (EO) company based in Bremen/Germany building our own constellation of very high-resolution satellites to provide daily EO analytics & insights…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchHamburg, GermanyHQ recorded Sep 20, 202611-5020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchHalstenbek, GermanyHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“Combining innovative subsea technologies with our engineering expertise, we deliver best-in-class uncrewed platforms and sensor solutions for high-quality seabed mapping, dredging…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchEgestorf, GermanyHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“M.A.C.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBremen, GermanyHQ recorded Sep 20, 20261-107 contacts →

Exact match

“We are a spin-off from the University of Bremen, bringing digital monitoring technologies to offshore wind farm installations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchReppenstedt, GermanyHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Franatech is a company specialized in development, production and supply of underwater sensors for dissolved gases.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchPutbus, GermanyHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Als junges, innovatives Unternehmen haben wir uns auf die umfangreiche Datenerfassung im maritimen Sektor spezialisiert.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchHerford, GermanyHQ recorded Sep 20, 202611-501 contacts →

Exact match

“We are a European startup deploying micro-computers and sensors in affordable mooring buoys to make climate change data publicly available via IoT.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 13 of 26 ocean monitoring companies based in Germany

See the full list, filter by size, metro and specialty, and access 386 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ocean monitoring companies based in Germany at a glance

As of Sep 20, 2026
46.2%Verified-email coverage
32.2Average contacts per company
11-50Median size (employees)
26.9%Largest-city concentration · Kiel
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
10
51-200
3
201-500
1
1,001-5,000
2

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 26 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Germany whose business descriptions match “ocean monitoring companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 386 professional contacts with verified work emails across the full matched dataset. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “ocean monitoring companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ocean monitoring companies are there based in Germany?

RevenueBase identified 26 company matches for ocean monitoring companies associated with Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Geomar Helmholtz-Zentrum FÜR Ozeanforschung Kiel tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ocean monitoring companies?

Kiel leads with 7 company records, followed by Bremen (5) and Hamburg (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 386 professional contacts with verified work emails tracked across these 26 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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.