Company lists · Data refreshed September 2026

Top 23 Iot software companies based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 162 companies tracked

RevenueBase identified 162 iot software companies headquartered in Germany as of September 2026 and tracks 3,616 professional contacts across them, including 1,555 with verified work emails and 202 with mobile numbers. Berlin is the largest hub.

This list covers iot 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

162Companies

3,616Contacts tracked

1,555Verified emails

202Mobile numbers

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The 23 largest iot software companies based in Germany

Ranked by team size

Top 23 of 162 iot software companies based in Germany, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names iot software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Kontron EuropePartial evidence	Ismaning, GermanyHQ checked Sep 4, 2026	5,001-10,000	888
	“Kontron AG ISIN WKN A0X9EJ, KTN) is a leading IoT technology company.” Source: company website · checked Sep 4, 2026
2	KinexonPartial evidence	Munich, GermanyHQ checked Sep 4, 2026	201-500	206
	“KINEXON provides the leading AI-powered IoT platform for businesses to connect and automate operations.” Source: company website · checked Sep 4, 2026
3	CumulocityIndirect evidence	Dusseldorf, GermanyHQ checked Sep 4, 2026	201-500	169
	“Cumulocity is the independent AIoT platform company.” Source: company website · checked Sep 4, 2026
4	CuculusPartial evidence	Erfurt, GermanyHQ checked Sep 4, 2026	51-200	150
	“We provide software solutions since 2007 for the energy sector and beyond both as in-house installations or as cloud services.” Source: company website · checked Sep 4, 2026
5	Concept Reply GmbhStrong evidence	Munich, GermanyHQ checked Sep 4, 2026	51-200	94
	“Concept Reply is an AI and IoT (AIoT) software development Specialist within the Reply network.” Source: company website · checked Sep 4, 2026
6	Telit Cinterion Deutschland GmbhPartial evidence	Munich, GermanyHQ checked Sep 4, 2026	1,001-5,000	91
	“Thales' Cinterion IoT products & services business is now part of Telit Cinterion, creating the leading Western provider of trusted IoT solutions.” Source: company website · checked Sep 4, 2026
7	Realthingks GmbhStrong evidence	Meerbusch, GermanyHQ checked Sep 4, 2026	51-200	87
	“We, at RealThingks, are a German headquartered company, providing services for embedded software and products for IoT.” Source: company website · checked Sep 4, 2026
8	Device InsightIndirect evidence	Munchen, GermanyHQ checked Sep 4, 2026	51-200	81
	“Founded in 2003, Device Insight is a leading provider of Internet of Things Platforms.” Source: company website · checked Sep 4, 2026
9	CYBUSPartial evidence	Hamburg, GermanyHQ checked Sep 4, 2026	51-200	60
	“Cybus is a software company specialising in connectivity and architectures for smart factories.” Source: company website · checked Sep 4, 2026
10	ML PA Consulting GmbhPartial evidence	Berlin, GermanyHQ checked Sep 4, 2026	51-200	49
	“The L.IoT Ecosystem makes industrial products intelligent, connected and future-proof – CRA-compliant.” Source: company website · checked Sep 4, 2026
11	GrandcentrixPartial evidence	Koln, GermanyHQ checked Sep 4, 2026	51-200	46
	“grandcentrix \| Ihr Partner für vernetzte Produkte \| Anbieter von IoT Produkten und Entwicklungspartner von IoT Lösungen \| We make IoT happen.” Source: company website · checked Sep 4, 2026
12	IOT Venture GmbhIndirect evidence	Darmstadt, GermanyHQ checked Sep 4, 2026	11-50	39
	“We set the Internet of Things in motion.” Source: company website · checked Sep 4, 2026
13	Wireless MobilityPartial evidence	Bad Homburg, GermanyHQ checked Sep 4, 2026	51-200	34
	“WirelessMobility Automotive GmbH is a global IoT solutions provider for the automotive industry: we exist to connect vehicles to devices, people, networks and services, powering…” Source: company website · checked Sep 4, 2026
14	SymmediaPartial evidence	Bielefeld, GermanyHQ checked Sep 4, 2026	51-200	33
	“symmedia has been developing IoT service solutions for mechanical and plant engineering for more than twenty years and is the market-leading supplier in this segment.” Source: company website · checked Sep 4, 2026
15	RelayrIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	201-500	33
	“Relayr is the Industrial Internet of Things (IIoT) powerhouse delivering the most complete solutions for a risk-free digital transformation and supporting our customer on the…” Source: company website · checked Sep 4, 2026
16	Azeti GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	28
	“We at azeti are passionate about technology, driving digital transformation in the industrial sector as part of the Aurubis Group.” Source: company website · checked Sep 4, 2026
17	SmartdingsPartial evidence	Stuttgart, GermanyHQ checked Sep 4, 2026	11-50	25
	“With our experienced team we develop your (I)IoT solutions.” Source: company website · checked Sep 4, 2026
18	Inside M2m GmbhPartial evidence	Garbsen (near Hannover), GermanyHQ checked Sep 4, 2026	51-200	25
	“IoT solutions for central monitoring and control of decentralized distributed devices are becoming increasingly important in our society.” Source: company website · checked Sep 4, 2026
19	MC Technologies GmbhPartial evidence	Hannover, GermanyHQ checked Sep 4, 2026	11-50	24
	“Innovations from MC Technologies in the field of IoT and Industry 4.0 offer production and service possibilities for predictive maintenance, condition monitoring, remote control…” Source: company website · checked Sep 4, 2026
20	Marcant AGPartial evidence	Bielefeld, GermanyHQ checked Sep 4, 2026	51-200	24
	“Die MARCANT AG ist ein führendes IT-Systemhaus und ein renommierter Anbieter von IoT-Lösungen für Unternehmen weltweit.” Source: company website · checked Sep 4, 2026
21	Core Sensing GmbhPartial evidence	Darmstadt, GermanyHQ checked Sep 4, 2026	11-50	24
	“core sensing: Holistic IoT sensor solutions for your product innovations At core sensing, we develop pioneering IoT sensor solutions that accelerate your product development…” Source: company website · checked Sep 4, 2026
22	Kentix GmbhIndirect evidence	Idar-Oberstein, GermanyHQ checked Sep 4, 2026	51-200	23
	“Security technology goes SIMPLE and DIGITAL Every company has a need for physical security.” Source: company website · checked Sep 4, 2026
23	MB Connect Line GmbhIndirect evidence	Dinkelsbuhl, GermanyHQ checked Sep 4, 2026	11-50	22
	“Als starke Marke umfasst das MB connect line Portfolio die Bereiche Sichere Fernwartung, IIoT & Industrial Security.” Source: company website · checked Sep 4, 2026

Showing 23 of 162 iot software companies based in Germany

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Iot software companies based in Germany at a glance

As of Sep 4, 2026

11-50Median size (employees)

BerlinLargest hub · 15 HQs

202Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

31–60

117

61–90

844

90–180

566

180+

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 iot software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “iot software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among iot 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 an evidence 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, 1,555 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 4, 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

How many iot software companies are there based in Germany?

RevenueBase identified 162 iot 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?

Kontron Europe, headquartered in Augsburg, tops this list with the largest team on record.

Which city has the most iot software companies?

Berlin leads with 15 headquartered companies, followed by Hamburg (9) and Munchen (7).

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 1,555 verified decision-maker contacts tracked across these 162 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 4, 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 SmartSearch, 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.