Company lists · Data refreshed September 2026

Top 25 Mechanical assembly companies based in Germany

Name: Mechanical assembly companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 480 companies tracked

RevenueBase identified 480 mechanical assembly companies headquartered in Germany as of September 2026 and tracks 4,551 professional contacts across them, including 1,102 with verified work emails. Berlin is the largest hub.

This list covers mechanical assembly 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 20, 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 20, 2026 86% judged on-target in blind review

480Companies

4,551Contacts tracked

1,102Verified emails

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The 25 largest mechanical assembly companies based in Germany

Ranked by team size

Top 25 of 480 mechanical assembly companies based in Germany, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to mechanical assembly 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	Motherson SAS	Indirect evidence	Karlsruhe, GermanyHQ checked Sep 20, 2026	5,001-10,000	1,295 contacts →
	Indirect evidence “Founded in 1996 SAS operates in 24 locations all over the world.” Source: RevenueBase Database · checked Sep 20, 2026
2	Rohde & Schwarz Gmbh & Co. KG	Indirect evidence	Memmingen, GermanyHQ checked Sep 20, 2026	201-500	204 contacts →
	Indirect evidence “Rohde & Schwarz GmbH & Co.” Source: RevenueBase Database · checked Sep 20, 2026
3	Aut-Tech Fertigungstechnik Gmbh	Indirect evidence	Köln, GermanyHQ checked Sep 20, 2026	201-500	83 contacts →
	Indirect evidence “Die AUT-TECH Gruppe erarbeitet mit ihren Unternehmen Projekte für namhafte Hersteller in den Bereichen Automobil, Luftfahrt, Agrar, Medizin und Sonderfahrzeugbau.” Source: RevenueBase Database · checked Sep 20, 2026
4	Tecnotron Elektronik Gmbh	Indirect evidence	Weißensberg, GermanyHQ checked Sep 20, 2026	51-200	54 contacts →
	Indirect evidence “tecnotron elektronik gmbh is an aviation and aerospace company based out of Wildberg 64, Weißensberg, Bavaria, Germany.” Source: RevenueBase Database · checked Sep 20, 2026
5	Nürmont Installations Gmbh & Co. KG	Indirect evidence	Nürnberg, GermanyHQ checked Sep 20, 2026	201-500	53 contacts →
	Indirect evidence “1985 als Maschinenbauunternehmen in Nürnberg gegründet, gehört die NÜRMONT mit seinen über 280 Mitarbeitern zu den führenden Dienstleistern im Bereich Montage, Verlagerung…” Source: RevenueBase Database · checked Sep 20, 2026
6	Schiller Automation Gmbh & Co. KG	Indirect evidence	Sonnenbuehl-genkingen, GermanyHQ checked Sep 20, 2026	51-200	47 contacts →
	Indirect evidence “With a wide range of industry know-how and a sharp eye for technical feasibility, we attach particular importance to a holistic view of the tasks assigned to us.” Source: RevenueBase Database · checked Sep 20, 2026
7	Kratzer Gmbh & Co. KG	Indirect evidence	Offenburg, GermanyHQ checked Sep 20, 2026	201-500	45 contacts →
	Indirect evidence “Wir verkaufen Höchstleistung Als global agierendes Unternehmen mit rund 470 Beschäftigten am Standort Offenburg, Deutschland und am Standort Jaroměř, Tschechien entwickelt und…” Source: RevenueBase Database · checked Sep 20, 2026
8	Fa. Leibold & Amann Gmbh & Co. KG	Indirect evidence	Wellendingen, GermanyHQ checked Sep 20, 2026	201-500	38 contacts →
	Indirect evidence “Fa.” Source: RevenueBase Database · checked Sep 20, 2026
9	Maschinenbau Leicht Gmbh	Indirect evidence	Hallstadt, GermanyHQ checked Sep 20, 2026	201-500	36 contacts →
	Indirect evidence “MBL ist der technologisch führende Auftragsfertiger für Maschinenteile und Baugruppen bis hin zu endmontierten Anlagen und Maschinen.” Source: RevenueBase Database · checked Sep 20, 2026
10	Resa Systems Gmbh	Indirect evidence	Saarwellingen, GermanyHQ checked Sep 20, 2026	201-500	29 contacts →
	Indirect evidence “RESA Systems GmbH wurde 1982 gegründet.” Source: RevenueBase Database · checked Sep 20, 2026
11	Berghoff Group	Indirect evidence	Drolshagen, GermanyHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “Seit über 35 Jahren vertrauen führende Hightech-Unternehmen aus dem Maschinen- und Anlagenbau der BERGHOFF bei der Planung und Fertigung hochkomplexer Bauteile, Baugruppen und…” Source: RevenueBase Database · checked Sep 20, 2026
12	Mimplus Technologies Gmbh & Co. KG	Indirect evidence	Ispringen, GermanyHQ checked Sep 20, 2026	51-200	25 contacts →
	Indirect evidence “MIMplus Technologies GmbH & Co.” Source: RevenueBase Database · checked Sep 20, 2026
13	S.E.T. Electronics AG	Indirect evidence	Mönchengladbach, GermanyHQ checked Sep 20, 2026	1,001-5,000	23 contacts →
	Indirect evidence “s.e.t.” Source: RevenueBase Database · checked Sep 20, 2026
14	In-Tec Bensheim Gmbh	Indirect evidence	Bensheim, GermanyHQ checked Sep 20, 2026	51-200	21 contacts →
	Indirect evidence “in-Tec Bensheim wurde 1996 gegründet.” Source: RevenueBase Database · checked Sep 20, 2026
15	Schweiger Unternehmensgruppe	Indirect evidence	Sauerlach, GermanyHQ checked Sep 20, 2026	201-500	20 contacts →
	Indirect evidence “Schweiger ist namhafter Zulieferer und Dienstleister für den Maschinenbau und die Industrie.” Source: RevenueBase Database · checked Sep 20, 2026
16	Zorn Maschinenbau Gmbh	Indirect evidence	Stockach, GermanyHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Die kleinen Dinge haben uns groß gemacht Mikromontage, Mikrozerspanung, Mikropräzision Seit Jahrzehnten realisieren wir in einem Team aus hochmotivierten Mitarbeitern und einem…” Source: RevenueBase Database · checked Sep 20, 2026
17	Gersfelder Metallwaren Gmbh	Indirect evidence	Gersfeld (rhön), GermanyHQ checked Sep 20, 2026	201-500	18 contacts →
	Indirect evidence “Die Gersfelder Metallwaren GmbH steht seit fast 50 Jahren für innovative Fertigungslösungen und gehört heute zu den führenden Herstellern von Montage- und Schweißbaugruppen…” Source: RevenueBase Database · checked Sep 20, 2026
18	ROB Gmbh	Indirect evidence	Neulingen, GermanyHQ checked Sep 20, 2026	51-200	17 contacts →
	Indirect evidence “Wir unterstützen Unternehmen aus globalen agierenden Spitzenpositionen sowie kleine und mittelständische Betriebe dabei, elektronische Baugruppen effizient zu entwickeln, zu…” Source: RevenueBase Database · checked Sep 20, 2026
19	Heinz Baumgartner AG	Indirect evidence	Tegerfelden, GermanyHQ checked Sep 20, 2026	51-200	17 contacts →
	Indirect evidence “Ihr starker Partner für innovative Mechanik und präzise Lösungen Motivierte Mitarbeitende, jahrzehntelange Erfahrung in der Planung und Fertigung hochwertiger Bauteile, Maschinen…” Source: RevenueBase Database · checked Sep 20, 2026
20	GBN Systems Gmbh	Indirect evidence	Buch Am Buchrain, GermanyHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “GBN Systems creates cross branch mechatronic solutions in OEM device manufacturing.” Source: RevenueBase Database · checked Sep 20, 2026
21	Funk Dreidimensional	Indirect evidence	Simmersfeld, GermanyHQ checked Sep 20, 2026	51-200	16 contacts →
	Indirect evidence “For over four decades, FUNK DREIDIMENSIONAL has been a pioneer in the implementation of innovative product and design concepts for renowned customers from various industries.” Source: RevenueBase Database · checked Sep 20, 2026
22	Aspro Gmbh	Indirect evidence	Großbettlingen, GermanyHQ checked Sep 20, 2026	51-200	16 contacts →
	Indirect evidence “Wir verstehen uns als Partner für kleine und mittelständische Industrie-Unternehmen, der Ihre individuellen Bedürfnisse versteht und darauf maßgeschneiderte Services anbietet.” Source: RevenueBase Database · checked Sep 20, 2026
23	Ahlberg Unternehmensgruppe	Indirect evidence	Berlin, GermanyHQ checked Sep 20, 2026	51-200	16 contacts →
	Indirect evidence “Die Ahlberg Metalltechnik GmbH ist ein inhabergeführtes, mittelständisches Berliner Unternehmen, welches Mario Ahlberg im November 2004 gründete.” Source: RevenueBase Database · checked Sep 20, 2026
24	MBS Cnc-Technologie & Engineering Gmbh	Indirect evidence	Freigericht, GermanyHQ checked Sep 20, 2026	51-200	16 contacts →
	Indirect evidence “Über 500 feste Kunden in ganz Deutschland nehmen unsere vielfältigen Leistungen in Anspruch.” Source: RevenueBase Database · checked Sep 20, 2026
25	ZSI Technology Gmbh	Indirect evidence	Altdorf Bei Nürnberg, GermanyHQ checked Sep 20, 2026	51-200	16 contacts →
	Indirect evidence “ZSI technology zeichnet sich seit jeher durch ihre Innovationskraft aus.” Source: RevenueBase Database · checked Sep 20, 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: mechanical assembly 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 mechanical assembly companies.
Partial evidence: Its own public description names part of mechanical assembly companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical assembly 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 480 mechanical assembly companies based in Germany

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Mechanical assembly companies based in Germany at a glance

As of Sep 20, 2026

24.2%Verified-email coverage

9.5Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Berlin

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

180

11-50

165

51-200

201-500

1,001-5,000

5,001-10,000

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 480 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 mechanical assembly 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 “mechanical assembly 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 mechanical assembly 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 mechanical assembly 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, 1,102 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 20, 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 mechanical assembly 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 mechanical assembly companies are there based in Germany?

RevenueBase identified 480 mechanical assembly 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?

Motherson SAS, headquartered in Karlsruhe, tops this list with the largest team on record.

Which city has the most mechanical assembly companies?

Berlin leads with 9 headquartered companies, followed by Krefeld (5) and Stuttgart (5).

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 1,102 verified decision-maker contacts tracked across these 480 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 20, 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.