Company lists · Data refreshed September 2026

Top 25 Automotive electrical components manufacturers based in Germany

RevenueBase identified 57 automotive electrical components manufacturers headquartered in Germany as of September 2026 and tracks 4,925 professional contacts across them, including 1,691 with verified work emails. Bad Zwischenahn is the largest hub.

This list covers automotive electrical components 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 30, 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 30, 2026 86% judged on-target in blind review
57Companies
4,925Contacts tracked
1,691Verified emails
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The 25 largest automotive electrical components manufacturers based in Germany

Ranked by team size
Top 25 of 57 automotive electrical components manufacturers based in Germany, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive electrical components 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceStuttgart, GermanyHQ checked Sep 30, 20265,001-10,0001,766 contacts →

Partial evidence

“Since 1914, mobility starts with SEG Automotive.”

Source: RevenueBase Database · checked Sep 30, 2026
2Strong evidenceWolfsburg, GermanyHQ checked Sep 30, 202610001+670 contacts →

Strong evidence

“Sumitomo Electric Bordnetze SE (SEBN) is a global automotive supplier with over employees in 13 countries.”

Source: RevenueBase Database · checked Sep 30, 2026
3Indirect evidenceFloß, GermanyHQ checked Sep 30, 202610001+391 contacts →

Indirect evidence

“Some people just call it work.”

Source: RevenueBase Database · checked Sep 30, 2026
4Partial evidenceFrankfurt, GermanyHQ checked Sep 30, 20261,001-5,000368 contacts →

Partial evidence

“Casco provides its automotive customers with innovative technical solutions and products.”

Source: RevenueBase Database · checked Sep 30, 2026
5Strong evidenceWiggensbach, GermanyHQ checked Sep 30, 20261,001-5,000338 contacts →

Strong evidence

“Swoboda develops and manufactures high-precision, innovative components and systems for the automotive future.”

Source: RevenueBase Database · checked Sep 30, 2026
6Partial evidenceOldenburg, GermanyHQ checked Sep 30, 2026201-50089 contacts →

Partial evidence

“VIEROL AG - International Automotive Specialist The owner-managed company based in Oldenburg was founded in 1977 by Jürgen R.”

Source: RevenueBase Database · checked Sep 30, 2026
7Partial evidenceHeilbronn, GermanyHQ checked Sep 30, 20265,001-10,00079 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 30, 2026
8Partial evidenceMannheim, GermanyHQ checked Sep 30, 202651-20073 contacts →

Partial evidence

“Pancon Connectors has been manufacturing and distributing electromechanical components since 1968.”

Source: RevenueBase Database · checked Sep 30, 2026
9Indirect evidencePirna, GermanyHQ checked Sep 30, 2026201-50055 contacts →

Indirect evidence

“FEP Fahrzeugelektrik Pirna GmbH & Co.”

Source: RevenueBase Database · checked Sep 30, 2026
10Indirect evidenceRieden Am Forggensee, GermanyHQ checked Sep 30, 2026501-1,00049 contacts →

Indirect 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 30, 2026
11Indirect evidenceCoburg, GermanyHQ checked Sep 30, 202651-20046 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
12Partial evidenceNagold, GermanyHQ checked Sep 30, 202651-20041 contacts →

Partial evidence

“helag-electronic gmbh is a company of the Boysen Group, which is one of the fastest-growing suppliers to the international automotive industry with around 5,300 employees at 25…”

Source: RevenueBase Database · checked Sep 30, 2026
13Indirect evidenceHemer, GermanyHQ checked Sep 30, 202611-5031 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
14Strong evidenceBad Zwischenahn, GermanyHQ checked Sep 30, 202651-20016 contacts →

Strong evidence

“TRIALLIANCE Group is a leading international manufacturer and supplier of automotive parts, headquartered in Germany.”

Source: RevenueBase Database · checked Sep 30, 2026
15Indirect evidenceKupferzell, GermanyHQ checked Sep 30, 202651-20015 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
16Strong evidenceRottweil, GermanyHQ checked Sep 30, 202611-5010 contacts →

Strong evidence

“Carsig GmbH is a supplier of electronic solutions for customers from the automotive supply industry, as well as for manufacturers of special and commercial vehicles.”

Source: RevenueBase Database · checked Sep 30, 2026
17Partial evidenceKirchheim Unter Teck, GermanyHQ checked Sep 30, 2026201-50010 contacts →

Partial evidence

“Apparatebau Kirchheim-Teck GmbH is a producer of electric parts for vehicles in Kirchheim unter Teck, Germany.”

Source: RevenueBase Database · checked Sep 30, 2026
18Indirect evidenceVilsbiburg, GermanyHQ checked Sep 30, 20261-108 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
19Indirect evidenceIngolstadt, GermanyHQ checked Sep 30, 202651-2007 contacts →

Indirect evidence

“Welcome to the official account of BEM.”

Source: RevenueBase Database · checked Sep 30, 2026
20Indirect evidenceBad Zwischenahn, GermanyHQ checked Sep 30, 202611-506 contacts →

Indirect evidence

“We are friesenfeld GmbH & Co.”

Source: RevenueBase Database · checked Sep 30, 2026
21Indirect evidenceHeusenstamm, GermanyHQ checked Sep 30, 2026201-5003 contacts →

Indirect evidence

“Everything fits.”

Source: RevenueBase Database · checked Sep 30, 2026
22Partial evidenceStuttgart, GermanyHQ checked Sep 30, 202611-503 contacts →

Partial evidence

“NIDEC MOBILITY GERMANY GmbH is an automotive supplier based out of Stuttgart, Germany.”

Source: RevenueBase Database · checked Sep 30, 2026
23Indirect evidenceKaiserslautern, GermanyHQ checked Sep 30, 20261-102 contacts →

Indirect evidence

“Die Optimierung von Qualität, ob in Produkten oder Prozessen, hat bei Herth Buss oberste Priorität.”

Source: RevenueBase Database · checked Sep 30, 2026
24Indirect evidenceTrier, GermanyHQ checked Sep 30, 20261-102 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
25Indirect evidenceBingen Am Rhein, GermanyHQ checked Sep 30, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026

Showing 25 of 57 automotive electrical components manufacturers based in Germany

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Automotive electrical components manufacturers based in Germany at a glance

As of Sep 30, 2026
34.3%Verified-email coverage
86.4Average contacts per company
11-50Median size (employees)
3.5%Largest-city concentration · Bad Zwischenahn
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
11
51-200
9
201-500
5
501-1,000
1
1,001-5,000
3
5,001-10,000
2
10001+
4

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 57 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 electrical components 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 electrical components 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 electrical components 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 electrical components 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, 1,691 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 30, 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 electrical components 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 electrical components manufacturers are there based in Germany?

RevenueBase identified 57 automotive electrical components 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?

SEG Automotive, headquartered in Stuttgart, tops this list with the largest team on record.

Which city has the most automotive electrical components manufacturers?

Bad Zwischenahn leads with 2 headquartered companies, followed by Frankfurt (2) and Stuttgart (2).

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 1,691 verified decision-maker contacts tracked across these 57 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 30, 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.