Company lists · Data refreshed September 2026

Top 25 Automotive connector manufacturers based in Germany

Name: Automotive connector manufacturers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 128 companies tracked

RevenueBase identified 128 automotive connector manufacturers headquartered in Germany as of September 2026 and tracks 16,612 professional contacts across them, including 4,788 with verified work emails. Ludenscheid is the largest hub.

This list covers automotive connector manufacturers 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 16, 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 16, 2026 86% judged on-target in blind review

128Companies

16,612Contacts tracked

4,788Verified emails

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The 25 largest automotive connector manufacturers based in Germany

Ranked by team size

Top 25 of 128 automotive connector manufacturers based in Germany, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to automotive connector manufacturers: 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	LEONI	Partial evidence	Nürnberg, GermanyHQ checked Sep 16, 2026	10001+	9,791 contacts →
	Partial evidence “LEONI is a global provider of products, solutions and services for energy and data management in the automotive industry.” Source: RevenueBase Database · checked Sep 16, 2026
2	WAGO	Partial evidence	Minden, GermanyHQ checked Sep 16, 2026	5,001-10,000	1,205 contacts →
	Partial evidence “The WAGO Group is a leading global supplier in the fields of connection and automation technology and interface electronics.” Source: RevenueBase Database · checked Sep 16, 2026
3	Sumitomo Electric Bordnetze SE	Partial evidence	Wolfsburg, GermanyHQ checked Sep 16, 2026	10001+	670 contacts →
	Partial evidence “Sumitomo Electric Bordnetze SE (SEBN) is a global automotive supplier with over employees in 13 countries.” Source: RevenueBase Database · checked Sep 16, 2026
4	Nexans Autoelectric Group	Indirect evidence	Floß, GermanyHQ checked Sep 16, 2026	10001+	391 contacts →
	Indirect evidence “Some people just call it work.” Source: RevenueBase Database · checked Sep 16, 2026
5	Mennekes	Indirect evidence	Kirchhundem, GermanyHQ checked Sep 16, 2026	1,001-5,000	326 contacts →
	Indirect evidence “Welcome!” Source: RevenueBase Database · checked Sep 16, 2026
6	Eugen Forschner Gmbh	Indirect evidence	Spaichingen, GermanyHQ checked Sep 16, 2026	1,001-5,000	232 contacts →
	Indirect evidence “Forschner wurde 1948 gegründet und konzentrierte sich anfangs auf die Herstellung von Präzisionsdrehteilen.” Source: RevenueBase Database · checked Sep 16, 2026
7	Odw-Elektrik	Indirect evidence	Steinau An Der Straße, GermanyHQ checked Sep 16, 2026	1,001-5,000	189 contacts →
	Indirect evidence “ODW-ELEKTRIK is an innovative development partner and supplier of high-quality cables, solenoids and mechatronic systems.” Source: RevenueBase Database · checked Sep 16, 2026
8	EPT Gmbh	Strong evidence	Peiting, GermanyHQ checked Sep 16, 2026	1,001-5,000	164 contacts →
	Strong evidence “ept is a connector manufacturer providing products to the Telecom, Automotive and Industrial electronic marketplace.” Source: RevenueBase Database · checked Sep 16, 2026
9	Yamaichi Electronics Deutschland Gmbh	Partial evidence	Aschheim - Dornach, GermanyHQ checked Sep 16, 2026	201-500	159 contacts →
	Partial evidence “Yamaichi Electronics is an internationally renowned electronics company; we are a leading designer and manufacturer of electro-mechanical components.” Source: RevenueBase Database · checked Sep 16, 2026
10	KE Elektronik Gmbh	Indirect evidence	Kreßberg, GermanyHQ checked Sep 16, 2026	1,001-5,000	129 contacts →
	Indirect evidence “KE Elektronik is a high performing and innovative company with about 3,500 employees worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
11	Cellpack Electrical Products	Partial evidence	Waldshut-tiengen, GermanyHQ checked Sep 16, 2026	201-500	122 contacts →
	Partial evidence “For nearly 60 years, CELLPACK Electrical Products has been the trusted partner for installers, engineers, distributors, and project planners who need cable connection solutions…” Source: RevenueBase Database · checked Sep 16, 2026
12	Amphenol-Tuchel Electronics Gmbh	Partial evidence	Heilbronn, GermanyHQ checked Sep 16, 2026	5,001-10,000	79 contacts →
	Partial evidence “Amphenol-Tuchel Electronics Automotive is a subsidiary of the US Amphenol Group, which is listed on the New York Stock Exchange.” Source: RevenueBase Database · checked Sep 16, 2026
13	Lumberg Group	Indirect evidence	Schalksmühle, GermanyHQ checked Sep 16, 2026	1,001-5,000	77 contacts →
	Indirect evidence “Lumberg – that are more than 90 years of competence in providing high-tech solutions of a dedicated German expert with a wide range of products.” Source: RevenueBase Database · checked Sep 16, 2026
14	Stocko Contact Gmbh & Co. KG	Partial evidence	Wuppertal, GermanyHQ checked Sep 16, 2026	501-1,000	73 contacts →
	Partial evidence “STOCKO CONTACT - THE SOURCE OF YOUR CONNECTION WIR DER PARTNER FÜR ZUVERLÄSSIGE UND HOCHWERTIGE STECKVERBINDERLÖSUNGEN STOCKO zählt heute zu den führenden europäischen Anbietern…” Source: RevenueBase Database · checked Sep 16, 2026
15	Jaeger Group	Partial evidence	GermanyHQ checked Sep 16, 2026	1,001-5,000	64 contacts →
	Partial evidence “For over 90 years, ERICH JAEGER has been designing and manufacturing high-quality connectors for various industries.” Source: RevenueBase Database · checked Sep 16, 2026
16	Amphenol-Air LB Gmbh	Strong evidence	Saarlouis, GermanyHQ checked Sep 16, 2026	51-200	58 contacts →
	Strong evidence “Amphenol-Air LB GmbH, Am Kleinbahnhof 4, D-66740 Saarlouis Amphenol-Air LB is part of the Amphenol Group, one of the world's largest manufacturers of connector technologies.” Source: RevenueBase Database · checked Sep 16, 2026
17	FEP Fahrzeugelektrik Pirna Gmbh & Co. KG	Indirect evidence	Pirna, GermanyHQ checked Sep 16, 2026	201-500	55 contacts →
	Indirect evidence “FEP Fahrzeugelektrik Pirna GmbH & Co.” Source: RevenueBase Database · checked Sep 16, 2026
18	Conec Elektronische Bauelemente Gmbh	Partial evidence	Lippstadt, GermanyHQ checked Sep 16, 2026	501-1,000	54 contacts →
	Partial evidence “For over 40 years, CONEC Elektronische Bauelemente GmbH has been synonymous with innovation, quality, and precision in the fields of connectors, cable assemblies, and enclosure…” Source: RevenueBase Database · checked Sep 16, 2026
19	FEW Automotive Group	Strong evidence	Zwenkau, GermanyHQ checked Sep 16, 2026	201-500	50 contacts →
	Strong evidence “Welcome to FEW Automotive Group – your expert for high-quality connectors for automotive glass panes!” Source: RevenueBase Database · checked Sep 16, 2026
20	Iwis Smart Connect	Partial evidence	Rieden Am Forggensee, GermanyHQ checked Sep 16, 2026	501-1,000	49 contacts →
	Partial evidence “Engineering, Produkte, Prozesse und Technologien – mit iwis smart connect als Solution Partner gibt es für alles eine smarte Lösung.” Source: RevenueBase Database · checked Sep 16, 2026
21	Walther-Werke Ferdinand Walther Gmbh	Indirect evidence	Eisenberg Pfalz, GermanyHQ checked Sep 16, 2026	201-500	49 contacts →
	Indirect evidence “Wenn es um die Auswahl und Ausstattung von passenden Lösungen und Produkte für die Stromverteilung im Niederspannungsbereich geht, dann sind wir der richtige Ansprechpartner für…” Source: RevenueBase Database · checked Sep 16, 2026
22	Adaptronic Prüftechnik Gmbh	Indirect evidence	Wertheim, GermanyHQ checked Sep 16, 2026	51-200	47 contacts →
	Indirect evidence “Seit über 30 Jahren steht die adaptronic Prüftechnik GmbH mit Sitz in Wertheim für hochwertige, auf ihre Kunden zugeschnittene Testsysteme und Adaptionslösungen für die…” Source: RevenueBase Database · checked Sep 16, 2026
23	PTR Hartmann Gmbh	Indirect evidence	Werne, GermanyHQ checked Sep 16, 2026	201-500	46 contacts →
	Indirect evidence “PTR HARTMANN GmbH is a successful group-integrated company, which operates internationally and has its headquarters in Werne, Germany.” Source: RevenueBase Database · checked Sep 16, 2026
24	H.Team Gmbh Co.Kg	Indirect evidence	Calw, GermanyHQ checked Sep 16, 2026	51-200	31 contacts →
	Indirect evidence “H.team GmbH Co.KG is an industrial automation company based out of Calw, Baden-Württemberg, Germany.” Source: RevenueBase Database · checked Sep 16, 2026
25	Schulte & Co. Gmbh	Indirect evidence	Hemer, GermanyHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 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: automotive connector manufacturers. 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 automotive connector manufacturers.
Partial evidence: Its own public description names part of automotive connector manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive connector manufacturers. 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 128 automotive connector manufacturers based in Germany

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Automotive connector manufacturers based in Germany at a glance

As of Sep 16, 2026

28.8%Verified-email coverage

129.8Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Ludenscheid

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 128 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 automotive connector manufacturers, 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 “automotive connector manufacturers”. 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 automotive connector manufacturers), 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 automotive connector manufacturers, 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, 4,788 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 16, 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 automotive connector manufacturers, 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 automotive connector manufacturers are there based in Germany?

RevenueBase identified 128 automotive connector manufacturers 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?

LEONI, headquartered in Nurnberg, tops this list with the largest team on record.

Which city has the most automotive connector manufacturers?

Ludenscheid leads with 3 headquartered companies, followed by Pforzheim (3) and Schalksmuhle (3).

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 4,788 verified decision-maker contacts tracked across these 128 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 16, 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.