Company lists · Data refreshed September 2026

Top 25 Marine environmental engineering companies based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 287 companies tracked

RevenueBase identified 287 marine environmental engineering companies headquartered in Germany as of September 2026 and tracks 14,337 professional contacts across them, including 3,583 with verified work emails. Hamburg is the largest hub.

This list covers marine environmental engineering 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 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

287Companies

14,337Contacts tracked

3,583Verified emails

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The 25 largest marine environmental engineering companies based in Germany

Ranked by team size

Top 25 of 287 marine environmental engineering companies 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 environmental engineering 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	MAN Energy Solutions	Indirect evidence	Augsburg, GermanyHQ checked Sep 17, 2026	10001+	4,076 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	NSB Group	Indirect evidence	Buxtehude, GermanyHQ checked Sep 17, 2026	1,001-5,000	394 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 17, 2026
3	HPC AG	Partial evidence	Harburg (schwaben), GermanyHQ checked Sep 17, 2026	501-1,000	252 contacts →
	Partial evidence “HPC has been working for people and their environment since 1948: we are specialist planners and experts in soil and groundwater, mineral and drinking water, building ground and…” Source: RevenueBase Database · checked Sep 17, 2026
4	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
5	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
6	CES Consulting Engineers Salzgitter Gmbh	Partial evidence	Braunschweig, GermanyHQ checked Sep 17, 2026	51-200	165 contacts →
	Partial evidence “CES Consulting Engineers Salzgitter GmbH is an independent consulting engineering company with worldwide experience.” Source: RevenueBase Database · checked Sep 17, 2026
7	Chemikalien Seetransport Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	1,001-5,000	126 contacts →
	Indirect evidence “Since more than 50 years Chemikalien Seetransport has been providing technical and commercial ship management as well as crew management for crude oil tankers, product tankers…” Source: RevenueBase Database · checked Sep 17, 2026
8	Aerius Marine	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	123 contacts →
	Partial evidence “AERIUS Marine is a supplier for ship operating systems and technology worldwide and offers solutions for HVAC (heating, ventilation and air conditioning), refrigeration, piping as…” Source: RevenueBase Database · checked Sep 17, 2026
9	Bauer Resources Gmbh	Indirect evidence	Schrobenhausen, GermanyHQ checked Sep 17, 2026	1,001-5,000	59 contacts →
	Indirect evidence “Die BAUER Resources GmbH ist der Geschäftsbereich für Umweltdienstleistungen der BAUER Gruppe mit Sitz in Schrobenhausen.” Source: RevenueBase Database · checked Sep 17, 2026
10	Noske-Kaeser Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “We have been developing innovative solutions for the challenges of the shipbuilding and offshore industry for 145 years.” Source: RevenueBase Database · checked Sep 17, 2026
11	Hammonia Reederei Gmbh & Co. KG	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	56 contacts →
	Indirect evidence “HAMMONIA Reederei GmbH & Co.” Source: RevenueBase Database · checked Sep 17, 2026
12	MAC Hamburg	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	51-200	55 contacts →
	Indirect evidence “MAC is a young company based in Hamburg.” Source: RevenueBase Database · checked Sep 17, 2026
13	Lindschulte Baden-Baden	Indirect evidence	Hügelsheim, GermanyHQ checked Sep 17, 2026	51-200	48 contacts →
	Indirect evidence “WALD + CORBE hat sich zu einem namhaften Ingenieurbüro mit mehreren Standorten in den Bereichen Wasserwirtschaft, Wasserbau, Infrastruktur und Ökologie + Umwelt entwickelt.” Source: RevenueBase Database · checked Sep 17, 2026
14	Invent Umwelt- UND Verfahrenstechnik AG	Indirect evidence	Erlangen, GermanyHQ checked Sep 17, 2026	51-200	45 contacts →
	Indirect evidence “INVENT Umwelt- und Verfahrenstechnik AG - Leaders in mixing and aeration Water is the origin and source of all life.” Source: RevenueBase Database · checked Sep 17, 2026
15	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
16	Meyer Neptun Engineering	Partial evidence	Rostock, GermanyHQ checked Sep 17, 2026	n/a	39 contacts →
	Partial evidence “MEYER NEPTUN Engineering is a start-up with a clear course towards green innovations in the future.” Source: RevenueBase Database · checked Sep 17, 2026
17	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
18	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
19	Hamann AG	Partial evidence	Hollenstedt, GermanyHQ checked Sep 17, 2026	51-200	28 contacts →
	Partial evidence “HAMANN AG is a worldwide recognized supplier of sewage treatment technology for the maritime industry.” Source: RevenueBase Database · checked Sep 17, 2026
20	Umwelttechnik & Ingenieure Gmbh	Strong evidence	Hannover, GermanyHQ checked Sep 17, 2026	11-50	28 contacts →
	Strong evidence “u&i GmbH - Engineering from one source Since 29 years, we have assumed responsibility for people and the environment.” Source: RevenueBase Database · checked Sep 17, 2026
21	Klinger UND Partner Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Umwelt verantwortlich gestalten – unter diesem Leitmotiv bearbeiten wir bereits seit drei Jahrzehnten Tiefbau und Umweltschutzprojekte für öffentlich-rechtliche und private Kunden.” Source: RevenueBase Database · checked Sep 17, 2026
22	Aqua Consult Ingenieur Gmbh	Indirect evidence	Hannover, GermanyHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “Auf den Punkt perfekt: unsere Lösungen Seit gut 50 Jahren arbeiten wir als Experten für Wasserwirtschaft und Umwelttechnik.” Source: RevenueBase Database · checked Sep 17, 2026
23	Jade-Dienst Gmbh	Partial evidence	Wilhelmshaven, GermanyHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial evidence “Since more than 60 years Jade-Dienst is well-known as THE universal maritime service provider at Wilhelmshaven and Jade/Weser area.” Source: RevenueBase Database · checked Sep 17, 2026
24	Brand Marine Consultants	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “brand MARINE CONSULTANTS is a fast-growing, global Marine Consultancy.” Source: RevenueBase Database · checked Sep 17, 2026
25	Elomatic Maritime Technologies Gmbh	Partial evidence	Wismar, GermanyHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Elomatic Maritime Technologies GmbH is a specialized concept and basic design team with deep shipyard experience and a passion for maritime innovation.” 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 environmental engineering companies. 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 environmental engineering companies.
Partial evidence: Its own public description names part of marine environmental engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine environmental engineering companies. 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 287 marine environmental engineering companies based in Germany

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Marine environmental engineering companies based in Germany at a glance

As of Sep 17, 2026

25.0%Verified-email coverage

50.0Average contacts per company

1-10Median size (employees)

19.2%Largest-city concentration · Hamburg

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

142

11-50

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 287 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 environmental engineering 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 “marine environmental engineering 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 marine environmental engineering 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 marine environmental engineering 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, 3,583 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 environmental engineering companies by metro

Marine environmental engineering companies in Hamburg55

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 environmental engineering 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 marine environmental engineering companies are there based in Germany?

RevenueBase identified 287 marine environmental engineering 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?

MAN Energy Solutions, headquartered in Augsburg, tops this list with the largest team on record.

Which city has the most marine environmental engineering companies?

Hamburg leads with 55 headquartered companies, followed by Bremen (10) and Berlin (8).

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 3,583 verified decision-maker contacts tracked across these 287 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.