Company lists · Data refreshed September 2026

Top 25 Marine engineering consultants based in Germany

Name: Marine engineering consultants based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 384 companies tracked

RevenueBase identified 384 marine engineering consultants headquartered in Germany as of September 2026 and tracks 5,925 professional contacts across them, including 1,682 with verified work emails. Hamburg is the largest hub.

This list covers marine engineering consultants 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 17, 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 17, 2026 86% judged on-target in blind review

384Companies

5,925Contacts tracked

1,682Verified emails

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The 25 largest marine engineering consultants based in Germany

Ranked by team size

Top 25 of 384 marine engineering consultants based in Germany, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marine engineering consultants: 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	MAN Diesel & Turbo	Indirect evidence	Augsburg, GermanyHQ checked Sep 17, 2026	10001+	2,456 contacts →
	Indirect evidence “MAN Energy Solutions enables its customers to achieve sustainable value creation in the transition towards a carbon neutral future.” Source: RevenueBase Database · checked Sep 17, 2026
2	SSF Ingenieure AG	Partial evidence	München, GermanyHQ checked Sep 17, 2026	201-500	270 contacts →
	Partial evidence “SSF is a consulting engineering company owned and operated by German engineers committed to the art of civil, structural and geotechnical engineering specializing in bridges…” Source: RevenueBase Database · checked Sep 17, 2026
3	BSM Offshore Services	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	10001+	225 contacts →
	Indirect evidence “Dedicated people to support your offshore business with the power of Bernhard Schulte Shipmanagement.” Source: RevenueBase Database · checked Sep 17, 2026
4	SKF Marine	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	201-500	197 contacts →
	Partial evidence “SKF Marine is a global family with more than 70 years’ experience in the maritime industry.” Source: RevenueBase Database · checked Sep 17, 2026
5	Leonhardt, Andrä UND Partner	Partial evidence	70469 Stuttgart, GermanyHQ checked Sep 17, 2026	201-500	127 contacts →
	Partial evidence “Leonhardt, Andrä und Partner Beratende Ingenieure VBI AG provide the complete range of structural consulting engineering services including feasibility studies, design…” Source: RevenueBase Database · checked Sep 17, 2026
6	Zm-I Gruppe	Indirect evidence	München, GermanyHQ checked Sep 17, 2026	51-200	85 contacts →
	Indirect evidence “Die ZM-I Gruppe ist eine unabhängige, partnerschaftlich organisierte Ingenieurgesellschaft für anspruchsvolle Bauprojekte.” Source: RevenueBase Database · checked Sep 17, 2026
7	ICL Ingenieur Consult Gmbh	Indirect evidence	Leipzig, GermanyHQ checked Sep 17, 2026	51-200	76 contacts →
	Indirect evidence “ICL ist eines der führenden national und international tätigen Ingenieur Consulting Unternehmen in Deutschland, mit jahrzehntelanger Expertise und Erfahrung in der Beratung…” Source: RevenueBase Database · checked Sep 17, 2026
8	JBO Engineering Group Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect evidence “We are visionaries and engineers, generalists and specialists.” Source: RevenueBase Database · checked Sep 17, 2026
9	Sellhorn Ingenieurgesellschaft MBH	Strong evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	64 contacts →
	Strong evidence “Sellhorn provides engineering consultancy services for public and private clients in Germany and overseas in the following fields- Ports and terminals for handling of containers…” Source: RevenueBase Database · checked Sep 17, 2026
10	EHS Beratende Ingenieure FÜR Bauwesen Gmbh	Indirect evidence	Kassel, GermanyHQ checked Sep 17, 2026	201-500	61 contacts →
	Indirect evidence “EHS wurde 1964 gegründet und ist seitdem als unabhängige inhabergeführte Ingenieurgesellschaft tätig.” Source: RevenueBase Database · checked Sep 17, 2026
11	Sehlhoff Gmbh	Indirect evidence	Vilsbiburg, GermanyHQ checked Sep 17, 2026	201-500	60 contacts →
	Indirect evidence “1966 als Planungs- und Beratungsgesellschaft für Ingenieur- und Architekturleistungen im Bauwesen gegründet, entwickelte sich die SEHLHOFF GMBH, INGENIEURE + ARCHITEKTEN zu einem…” Source: RevenueBase Database · checked Sep 17, 2026
12	Harrer Ingenieure Gmbh	Indirect evidence	Karlsruhe, GermanyHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Seit über 65 Jahren ist Harrer Ingenieure eigenverantwortlich und unabhängig als Beratende Ingenieur*innen auf allen Gebieten des Bauwesens tätig.” Source: RevenueBase Database · checked Sep 17, 2026
13	Gicon Group	Partial evidence	Dresden, GermanyHQ checked Sep 17, 2026	501-1,000	43 contacts →
	Partial evidence “The GICON Group is a group of companies of independently operating engineering service providers.” Source: RevenueBase Database · checked Sep 17, 2026
14	Neptun Ship Design	Indirect evidence	Rostock, GermanyHQ checked Sep 17, 2026	51-200	42 contacts →
	Indirect evidence “Designed by Neptun Neptun Ship Design - Germany´s largest ship design office established in 1992.” Source: RevenueBase Database · checked Sep 17, 2026
15	Turbo-Technik Gmbh & Co. KG	Indirect evidence	Wilhelmshaven, GermanyHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “Turbo-Technik established in Wilhelmshaven, Germany, in 1967 by Dietrich E.” Source: RevenueBase Database · checked Sep 17, 2026
16	Dteq Transport Engineering Solutions	Strong evidence	Bremen, GermanyHQ checked Sep 17, 2026	11-50	38 contacts →
	Strong evidence “dteq provides tailor-made transport and marine engineering solutions, as well as port captain, surveying and supervision services, and project consulting.” Source: RevenueBase Database · checked Sep 17, 2026
17	GUD Geotechnik UND Dynamik Consult Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “The core competencies of the GuD Group of companies comprise the applied geosciences, geotechnics, dynamics and environmental engineering.” Source: RevenueBase Database · checked Sep 17, 2026
18	Althom Group	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “ALTHOM is a high performing service provider in the field of engineering and technical publications.” Source: RevenueBase Database · checked Sep 17, 2026
19	Ingenieurbüro Fritz Spieth Beratende Ingenieure Gmbh	Indirect evidence	Esslingen, GermanyHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “Wir gestalten die Infrastruktur von morgen – mit Menschen, die etwas bewegen wollen.” Source: RevenueBase Database · checked Sep 17, 2026
20	Regierungsbaumeister Schlegel Gmbh & Co. KG	Indirect evidence	München, GermanyHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
21	grs.group	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 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 17, 2026
22	Onken Offshore Contractors Gmbh	Indirect evidence	Nordenham, GermanyHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “Onken Offshore Contractors (OOC) was founded with different indipendent experts there are already working in the Offshore buisness.” Source: RevenueBase Database · checked Sep 17, 2026
23	Partner Ship Design	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “World‘s leading architecture, interior architecture and design firm for new builds and refits of cruise ships, sailing ships, riverboats and yachts.” Source: RevenueBase Database · checked Sep 17, 2026
24	Offcon Gmbh	Indirect evidence	Kappeln, GermanyHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
25	Desios Gmbh	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	1-10	24 contacts →
	Partial evidence “DESIOS GmbH is a project and engineering office, mainly for electrical engineering.” Source: RevenueBase Database · checked Sep 17, 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 engineering consultants. 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 engineering consultants.
Partial evidence: Its own public description names part of marine engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine engineering consultants. 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 384 marine engineering consultants based in Germany

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Marine engineering consultants based in Germany at a glance

As of Sep 17, 2026

28.4%Verified-email coverage

15.4Average contacts per company

1-10Median size (employees)

18.5%Largest-city concentration · Hamburg

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

190

11-50

123

51-200

201-500

501-1,000

1,001-5,000

10001+

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 384 companies.

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 engineering consultants, 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 engineering consultants”. 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 engineering consultants), 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 engineering consultants, 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, 1,682 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 17, 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 engineering consultants by metro

Marine engineering consultants in Hamburg71

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 engineering consultants, 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 engineering consultants are there based in Germany?

RevenueBase identified 384 marine engineering consultants 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?

MAN Diesel & Turbo, headquartered in Augsburg, tops this list with the largest team on record.

Which city has the most marine engineering consultants?

Hamburg leads with 71 headquartered companies, followed by Bremen (19) and Rostock (12).

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 1,682 verified decision-maker contacts tracked across these 384 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 17, 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.