Company lists · Data refreshed September 2026

Top 25 Marine cable engineering companies based in Germany

Name: Marine cable 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 130 companies tracked

RevenueBase identified 130 marine cable engineering companies headquartered in Germany as of September 2026 and tracks 705 professional contacts across them, including 188 with verified work emails. Berlin is the largest hub.

This list covers marine cable 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

130Companies

705Contacts tracked

188Verified emails

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The 25 largest marine cable engineering companies based in Germany

Ranked by team size

Top 25 of 130 marine cable 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 cable 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	Gabler Naval Technology	Indirect evidence	Lubeck, GermanyHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect evidence “Welcome to the official channel of GABLER Naval.” Source: RevenueBase Database · checked Sep 17, 2026
2	Kuhlmann Leitungsbau Gmbh & Co. KG	Indirect evidence	Lüneburg, GermanyHQ checked Sep 17, 2026	501-1,000	38 contacts →
	Indirect evidence “Seit über 30 Jahren ist die Kuhlmann Leitungsbau GmbH & Co.” Source: RevenueBase Database · checked Sep 17, 2026
3	Krafteam Gmbh	Strong evidence	Nordhorn, GermanyHQ checked Sep 17, 2026	201-500	30 contacts →
	Strong evidence “The company Krafteam GmbH is a leading enterprise in the field of fiber optic expansion, cable laying, HDD horizontal directional drilling, and civil engineering.” Source: RevenueBase Database · checked Sep 17, 2026
4	APK Group Germany	Indirect evidence	Wesel, GermanyHQ checked Sep 17, 2026	201-500	28 contacts →
	Indirect evidence “Wir sind eine Unternehmensgruppe welches sich auf Coax/LWL Gebäudeverkabelung, Service & Wartung, Infratechnik, Tiefbau, Kabel & Fernmeldebau sowie Kupfer und Glasfaserbau &…” Source: RevenueBase Database · checked Sep 17, 2026
5	Vetter Gmbh Kabelverlegetechnik	Indirect evidence	Lottstetten, GermanyHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Unsere Vision: Wir vernetzen Menschen, schaffen Vertrauen und sorgen für eine bessere Lebensqualität durch die Balance zwischen Mensch, Arbeitskultur und Umwelt.” Source: RevenueBase Database · checked Sep 17, 2026
6	Alb-Elektric Huber Gmbh	Indirect evidence	Biberach An Der Riß, GermanyHQ checked Sep 17, 2026	201-500	21 contacts →
	Indirect evidence “Netze bauen, Leitungen legen und hängen, Kommunikation schnell machen, Sonne einfangen.” Source: RevenueBase Database · checked Sep 17, 2026
7	Gisma Steckverbinder Gmbh	Indirect evidence	Neumünster, GermanyHQ checked Sep 17, 2026	51-200	18 contacts →
	Indirect evidence “Since 1983 GISMA Steckverbinder GmbH has specialised in the development, design and production of underwater connectors.” Source: RevenueBase Database · checked Sep 17, 2026
8	OIS Offshore Industrie Service Gmbh	Indirect evidence	Rostock, GermanyHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Dienstleistungen für Offshore-Windparks mit eigenem Personal und eigenen Schiffen Korrosionsschutzbegutachtung (FROSIO-Inspektoren), Korrosionsschutzreparatur, Kranservice…” Source: RevenueBase Database · checked Sep 17, 2026
9	Norddeutsche Seekabelwerke Gmbh	Indirect evidence	Nordenham, GermanyHQ checked Sep 17, 2026	51-200	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
10	Jakob Thaler Gmbh	Indirect evidence	Bad Bramstedt, GermanyHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence “Herstellung und Vertrieb von Kabelverlegemaschinen und -geräten, Kabelziehwinden, Kabeltrommeltransport-und -verlegewagen, Kabelverlegezubehör, Umspulgeräte für Kabeltrommeln…” Source: RevenueBase Database · checked Sep 17, 2026
11	CEC Ingenieure Gmbh	Indirect evidence	Feldkirchen, GermanyHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Die cec ingenieure GmbH ist ein Ingenieurdienstleistungsunternehmen mit Hauptsitz in Feldkirchen beim München.” Source: RevenueBase Database · checked Sep 17, 2026
12	Visco Gmbh	Indirect evidence	Jagstzell, GermanyHQ checked Sep 17, 2026	51-200	11 contacts →
	Indirect evidence “Breitbandnetze aus einer Hand - Europaweit.” Source: RevenueBase Database · checked Sep 17, 2026
13	R. & R. Heming Gmbh & Co. KG	Indirect evidence	Stadtlohn, GermanyHQ checked Sep 17, 2026	51-200	10 contacts →
	Indirect evidence “Das Unternehmen R&R Heming ist Ihr idealer Partner auf allen Gebieten der Kommunikationstechnik.” Source: RevenueBase Database · checked Sep 17, 2026
14	Oceanic Environmental Cables Gmbh	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “We are a European-based salvage company providing sustainable end-to-end lifting and recycling solutions for the Out-of-Service subsea cable industry.” Source: RevenueBase Database · checked Sep 17, 2026
15	Friesland Kabel Gmbh	Indirect evidence	Norderstedt, GermanyHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Die Friesland-Kabel GmbH verfügt über das größte Schiffskabellager Deutschlands, gleichzeitig ist auch ein Großteil unserer Produkte für die Bereiche On-/Offshore, Industrie…” Source: RevenueBase Database · checked Sep 17, 2026
16	EOS Projekt Gmbh	Indirect evidence	Lubmin, GermanyHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	Fiberteam Glasfasermontage Gmbh	Indirect evidence	Eichenzell, GermanyHQ checked Sep 17, 2026	51-200	7 contacts →
	Indirect evidence “Kernkompetenz unseres Unternehmens ist die Erbringung von Montage- und Lieferleistungen, insbesondere im Bereich der Fernmeldetechnik und dem damit verbundenen Kabelbau, die…” Source: RevenueBase Database · checked Sep 17, 2026
18	2w-Com Gmbh	Indirect evidence	Isernhagen, GermanyHQ checked Sep 17, 2026	51-200	6 contacts →
	Indirect evidence “Die 2W-COM GmbH ist ein kompetenter Infrastrukturdienstleister mit einem umfassenden Leistungsportfolio im Bereich Telekommunikations- und Energienetze.” Source: RevenueBase Database · checked Sep 17, 2026
19	Terrado Networks Gmbh	Indirect evidence	Wesel, GermanyHQ checked Sep 17, 2026	501-1,000	6 contacts →
	Indirect evidence “Terrado-Networks GmbH is part of a group of companies and over five hundred employees on various construction sites.” Source: RevenueBase Database · checked Sep 17, 2026
20	IKMT	Indirect evidence	Dorsten, GermanyHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “In IKMT finden Sie einen starken Partner mit einschlägigem Know-how rund um Kabelmontage, Kabelverlegung im Bereich Nieder- und Mittelspannungstechnik.” Source: RevenueBase Database · checked Sep 17, 2026
21	STN Sogetrel	Indirect evidence	Essen, GermanyHQ checked Sep 17, 2026	51-200	5 contacts →
	Indirect evidence “Ihr kompetenter Partner für Telekommunikations-Dienstleistungen Die STN Sogetrel Telecom Networks GmbH ist ein Dienstleister für Betreiber von Fest- und Mobilfunknetzen.” Source: RevenueBase Database · checked Sep 17, 2026
22	Lancier Cable Gmbh	Indirect evidence	Drensteinfurt, GermanyHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “LANCIER – der Name steht bereits seit mehr als 100 Jahren für ein umfassendes und technisch hochwertiges Programm an Maschinen und Geräten für die Kabel- und Rohrverlegetechnik.” Source: RevenueBase Database · checked Sep 17, 2026
23	Becker & Hüser Gmbh	Indirect evidence	Sonsbeck, GermanyHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Die Becker & Hüser GmbH ist Ihr Servicepartner im Bereich der Hochspannungstechnik wie auch im Bereich der Lichtwellenleiter-/ Glasfasertechnik.” Source: RevenueBase Database · checked Sep 17, 2026
24	Trommler Rohrleitungsbau Gmbh	Indirect evidence	Filderstadt-sielmingen, GermanyHQ checked Sep 17, 2026	51-200	5 contacts →
	Indirect evidence “Unternehmensprofil Die Trommler Rohrleitungsbau GmbH wurde vor mehr als 40 Jahren gegründet und entwickelte sich zu einem Unternehmen mit mehreren Standorten und ca.” Source: RevenueBase Database · checked Sep 17, 2026
25	Münchner Glasfaser-Technik Gmbh	Indirect evidence	Gilching, GermanyHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Herzlich willkommen bei der Münchner Glasfaser-Technik GmbH!” 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 cable 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 cable engineering companies.
Partial evidence: Its own public description names part of marine cable 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 cable 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 130 marine cable engineering companies based in Germany

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Marine cable engineering companies based in Germany at a glance

As of Sep 17, 2026

26.7%Verified-email coverage

5.4Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · Berlin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 130 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 cable 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 cable 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 cable 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 cable 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, 188 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.

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 cable 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 cable engineering companies are there based in Germany?

RevenueBase identified 130 marine cable 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?

Gabler Naval Technology, headquartered in Lubeck, tops this list with the largest team on record.

Which city has the most marine cable engineering companies?

Berlin leads with 4 headquartered companies, followed by Duisburg (4) and Hamburg (4).

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 188 verified decision-maker contacts tracked across these 130 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.