Company lists · Data refreshed November 2026

Top 25 Subsea engineering firms based in Germany

RevenueBase identified 105 company matches for subsea engineering firms associated with Germany as of November 2026 and tracks 3,900 professional contacts across them, including 1,010 with verified work emails. Hamburg is the largest hub.

This list covers company matches for subsea engineering firms 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 November 6, 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 Nov 6, 2026 How this list was built
105Companies
3,900Contacts tracked
1,010Verified emails
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The 25 largest subsea engineering firms based in Germany

Ranked by team size
Top 25 of 105 company matches for subsea engineering firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchAugsburg, GermanyHQ recorded Nov 6, 202610001+2,587 contacts →

Exact match

“MAN Energy Solutions enables its customers to achieve sustainable value creation in the transition towards a carbon neutral future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHamburg, GermanyHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“We are visionaries and engineers, generalists and specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNordenham, GermanyHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Onken Offshore Contractors (OOC) was founded with different indipendent experts there are already working in the Offshore buisness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Data systems that make sense of the oceans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKappeln, GermanyHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“OFFSHORE is OFFCON OFFSHORE, the new challenge at the German coast, has been the original core competence of our company since establishing the OFFCON GmbH in 1989.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“DESIOS GmbH is a project and engineering office, mainly for electrical engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOldenburg (oldb.), GermanyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Founded in the nineties by the Oldenburg-based Brand family with their long-standing and well-established experience in the shipyard industry HB Hunte Engineering GmbH offers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHalstenbek, GermanyHQ recorded Nov 6, 202611-5016 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Con4Mare, established in 2013, specializes in offshore and marine services, including Marine Warranty Surveys, project certification, inspections, and risk and safety assessments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“SEACOTEC GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“SDC Ship Design & Consult GmbH, based in Hamburg, is a specialized consultancy in naval architecture, marine engineering, and ship design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSundhagen, GermanyHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“We are part of the GEO GROUP based in Miltzow, nearby Stralsund, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLubmin, GermanyHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Technica Nova GmbH stands as one of Germany's premier engineering firms, specializing in the development, component manufacturing, construction, and operation of offshore wind…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUrbar, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Die BIK Anlagentechnik GmbH besteht seit 1992.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBrühl, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Combining hydrodynamic and structural expertise, the Blue C engineering team develops and designs water-related structures and engineering concepts, i.e.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEberbach, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Wir sind INFRAFACT, Ihr Ingenieurbüro für Infrastrukturmanagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Tractebel Overdick is a company specialized in modern offshore and naval engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNeunkirchen, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Wir von Dumont & Partner Beratende Ingenieure sind seit rund 60 Jahren Ihr interdisziplinärer Partner für Ingenieurbau, Tiefbau und Infrastruktur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchEmden, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“abh INGENIEUR-TECHNIK GmbH is an owner-operated medium-sized engineering company based in the port city of Emden, Northern Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBietigheim-bissingen, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNeulußheim, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“GISS Projekt Services GmbH is an organization that has acquired an excellent position in various industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBuchholz, GermanyHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“As a renowned engineering company in the fields of project management, engineering consulting, subsoil investigation and explosive ordnance exploration onshore and offshore…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDarmstadt, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“SmartNetz Engineering & Consulting GmbH is a company based out of Darmstadt, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBremerhaven, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Die Prüfung, Planung, Instandsetzung, Inbetriebnahme und Wartung von On- und Offshore Bauwerken, insbesondere von Konverterstationen, Umspannwerken und Windenergieanlagen sowie…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 105 subsea engineering firms based in Germany

See the full list, filter by size, metro and specialty, and access 1,010 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Subsea engineering firms based in Germany at a glance

As of Nov 6, 2026
25.9%Verified-email coverage
37.1Average contacts per company
1-10Median size (employees)
27.6%Largest-city concentration · Hamburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
36
51-200
7
201-500
2
501-1,000
2
10001+
1

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 105 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 “subsea engineering firms” 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 1,010 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 November 6, 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.

Subsea engineering firms by metro

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 “subsea engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many subsea engineering firms are there based in Germany?

RevenueBase identified 105 company matches for subsea engineering firms associated with Germany as of November 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?

MAN Diesel & Turbo tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most subsea engineering firms?

Hamburg leads with 29 company records, followed by Bremen (5) and Rostock (5).

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 1,010 professional contacts with verified work emails tracked across these 105 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 November 6, 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.