Company lists · Data refreshed September 2026

Top 25 Operational technology software companies based in Germany

Name: Operational technology software companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 172 companies tracked

RevenueBase identified 172 operational technology software companies headquartered in Germany as of September 2026 and tracks 2,987 professional contacts across them, including 1,080 with verified work emails. Munchen is the largest hub.

This list covers operational technology software 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 29, 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 29, 2026 86% judged on-target in blind review

172Companies

2,987Contacts tracked

1,080Verified emails

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The 25 largest operational technology software companies based in Germany

Ranked by team size

Top 25 of 172 operational technology software companies based in Germany, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to operational technology software 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	EPLAN	Partial evidence	Monheim Am Rhein, GermanyHQ checked Sep 29, 2026	501-1,000	898 contacts →
	Partial evidence “Eplan provides software and service solutions in the fields of electrical, automation and mechatronic engineering.” Source: RevenueBase Database · checked Sep 29, 2026
2	Soptim AG	Indirect evidence	Aachen, GermanyHQ checked Sep 29, 2026	201-500	213 contacts →
	Indirect evidence “Our heart has been beating for the energy industry for over fifty years now.” Source: RevenueBase Database · checked Sep 29, 2026
3	AMDT	Indirect evidence	Landau In Der Pfalz, GermanyHQ checked Sep 29, 2026	201-500	178 contacts →
	Indirect evidence “AMDT is the global leader in versioning, backup, and OT security solutions for industrial automation, delivering nearly 40 years of innovation and reliability.” Source: RevenueBase Database · checked Sep 29, 2026
4	Kontron AIS Gmbh	Partial evidence	Dresden, GermanyHQ checked Sep 29, 2026	201-500	133 contacts →
	Partial evidence “As a system and software company, Kontron AIS GmbH has been offering innovative, flexible and industrial software solutions for factory automation as well as plant integration and…” Source: RevenueBase Database · checked Sep 29, 2026
5	IBA AG	Indirect evidence	Fürth, GermanyHQ checked Sep 29, 2026	51-200	76 contacts →
	Indirect evidence “Our mission is to bring transparency to the world of industrial production and energy producing and distributing plants.” Source: RevenueBase Database · checked Sep 29, 2026
6	Codesys Group	Partial evidence	Kempten, GermanyHQ checked Sep 29, 2026	201-500	69 contacts →
	Partial evidence “The CODESYS Group is the manufacturer of CODESYS, the hardware-independent automation software according to IEC 61131-3, and is one of the world's leading software providers in…” Source: RevenueBase Database · checked Sep 29, 2026
7	Triovega Gmbh	Indirect evidence	Lübeck, GermanyHQ checked Sep 29, 2026	51-200	45 contacts →
	Indirect evidence “We are a leading provider for production security and efficiency.” Source: RevenueBase Database · checked Sep 29, 2026
8	MESCO	Indirect evidence	Lörrach, GermanyHQ checked Sep 29, 2026	51-200	45 contacts →
	Indirect evidence “MESCO is a reliable partner for innovative product development in the fields of process automation and factory automation.” Source: RevenueBase Database · checked Sep 29, 2026
9	Inray Industriesoftware Gmbh	Partial evidence	Schenefeld, GermanyHQ checked Sep 29, 2026	51-200	35 contacts →
	Partial evidence “Seit über 30 Jahren sind wir führender Spezialist für Software in den Bereichen Industrie 4.0, IoT, Konnektivität, HMI/SCADA, MES und MDE/BDE.” Source: RevenueBase Database · checked Sep 29, 2026
10	Flowchief	Indirect evidence	Wendelstein, GermanyHQ checked Sep 29, 2026	51-200	33 contacts →
	Indirect evidence “FlowChief – Die Plattform.” Source: RevenueBase Database · checked Sep 29, 2026
11	Ekvip Automation Gmbh	Partial evidence	Leipzig, GermanyHQ checked Sep 29, 2026	11-50	33 contacts →
	Partial evidence “ekvip is your software partner for framework and library development, automation and PLC programming, as well as service and after-sales support.” Source: RevenueBase Database · checked Sep 29, 2026
12	Videc Data Engineering Gmbh	Partial evidence	Bremen, GermanyHQ checked Sep 29, 2026	51-200	32 contacts →
	Partial evidence “VIDEC entwickelt Software für industrielle Daten, Alarmmanagement und OT-Security.” Source: RevenueBase Database · checked Sep 29, 2026
13	Voraus Robotik Gmbh	Partial evidence	Hannover, GermanyHQ checked Sep 29, 2026	11-50	30 contacts →
	Partial evidence “voraus robotik offers a software platform for industrial automation that combines or entirely replaces historical solutions.” Source: RevenueBase Database · checked Sep 29, 2026
14	Rhebo OT & Iiot Security	Strong evidence	Leipzig, GermanyHQ checked Sep 29, 2026	11-50	27 contacts →
	Strong evidence “Rhebo provides simple and effective cybersecurity solutions for Operational Technology and distributed industrial assets for the energy sector, critical infrastructure and…” Source: RevenueBase Database · checked Sep 29, 2026
15	Itandfactory Gmbh	Indirect evidence	Bad Soden, GermanyHQ checked Sep 29, 2026	11-50	26 contacts →
	Indirect evidence “Wesentliche Anforderungen im Planungsprozess sind die Durchgängigkeit der Daten über den gesamten Planungs- und Bauprozess sowie die Betriebsphase hinweg.” Source: RevenueBase Database · checked Sep 29, 2026
16	MB Connect Line Gmbh	Indirect evidence	Dinkelsbühl, GermanyHQ checked Sep 29, 2026	11-50	22 contacts →
	Indirect evidence “Als starke Marke umfasst das MB connect line Portfolio die Bereiche Sichere Fernwartung, IIoT & Industrial Security.” Source: RevenueBase Database · checked Sep 29, 2026
17	Equicon Software Gmbh Jena	Indirect evidence	Jena, GermanyHQ checked Sep 29, 2026	11-50	21 contacts →
	Indirect evidence “EQUIcon® was founded in 1992 by 11 highly motivated developers from Jena, and can now look back on many years of continuous and sustainable growth.” Source: RevenueBase Database · checked Sep 29, 2026
18	Enisco By Forcam Gmbh	Partial evidence	Böblingen, GermanyHQ checked Sep 29, 2026	51-200	20 contacts →
	Partial evidence “ENISCO by FORCAM - Smart Factory Experts Wir sind ENISCO, ein 2015 ausgegründetes, global agierendes Softwareunternehmen mit dem Ziel die Fertigung von heute intelligenter…” Source: RevenueBase Database · checked Sep 29, 2026
19	I2solutions Gmbh	Indirect evidence	Stolberg, GermanyHQ checked Sep 29, 2026	51-200	20 contacts →
	Indirect evidence “We translate challenges of digitization into secure IT/OT solutions The digital transformation of industry is leading to an increasingly complex networking of machines, systems…” Source: RevenueBase Database · checked Sep 29, 2026
20	Stausberg & Vosding Gmbh	Partial evidence	Aachen, GermanyHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “Die Stausberg und Vosding GmbH entwickelt seit 1996 Software für Steuerungen und Prozessleitsysteme.” Source: RevenueBase Database · checked Sep 29, 2026
21	Xentara	Partial evidence	München, GermanyHQ checked Sep 29, 2026	11-50	18 contacts →
	Partial evidence “embedded ocean GmbH is a German software company to drive next level industrial productivity, resource-efficiency and resiliency for Germany, Europe, and the world.” Source: RevenueBase Database · checked Sep 29, 2026
22	Procam Steuerungstechnik Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 29, 2026	11-50	18 contacts →
	Partial evidence “Die PROCAM entwickelt Softwarelösung für den Maschinenbau.” Source: RevenueBase Database · checked Sep 29, 2026
23	Ondeso	Partial evidence	Regensburg, GermanyHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “ondeso provides reliable OT management software for industrial PCs, specifically developed for use in industrial infrastructures.” Source: RevenueBase Database · checked Sep 29, 2026
24	Planemos Gmbh	Partial evidence	Erlangen, GermanyHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “planemos is an expert in software and automation based on distributed control systems and SCADA-systems for food & beverage.” Source: RevenueBase Database · checked Sep 29, 2026
25	Lunes Gmbh	Indirect evidence	Augsburg, GermanyHQ checked Sep 29, 2026	11-50	16 contacts →
	Indirect evidence “Lunes GmbH is a dynamic, fast-growing German engineering company with a global footprint.” Source: RevenueBase Database · checked Sep 29, 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: operational technology software 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 operational technology software companies.
Partial evidence: Its own public description names part of operational technology software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name operational technology software 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 172 operational technology software companies based in Germany

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Operational technology software companies based in Germany at a glance

As of Sep 29, 2026

36.2%Verified-email coverage

17.4Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · Munchen

Sep 29, 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 172 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 operational technology software 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 “operational technology software 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 operational technology software 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 operational technology software 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, 1,080 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 29, 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 operational technology software 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 operational technology software companies are there based in Germany?

RevenueBase identified 172 operational technology software 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?

EPLAN, headquartered in Monheim Am Rhein, tops this list with the largest team on record.

Which city has the most operational technology software companies?

Munchen leads with 5 headquartered companies, followed by Bremen (4) and Dresden (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 1,080 verified decision-maker contacts tracked across these 172 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 29, 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.