Company lists · Data refreshed August 2026

Top 25 Connected device software companies based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 50 companies tracked

RevenueBase identified 50 connected device software companies headquartered in Germany as of August 2026 and tracks 1,639 professional contacts across them, including 495 with verified work emails and 127 with mobile numbers. Munich is the largest hub.

This list covers connected device 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

50Companies

1,639Contacts tracked

495Verified emails

127Mobile numbers

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The 25 largest connected device software companies based in Germany

Ranked by team size

Top 25 of 50 connected device software companies based in Germany, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to connected device 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	Access Europe Gmbh	Strong evidence	Oberhausen, Germany	201-500	669 contacts →
	Strong evidence “ACCESS launched the first mobile web browser in the 1980s and now provides software solutions to over 1.5 billion connected and mobile devices.” Source: RevenueBase Database · checked Aug 31, 2026
2	Advantech Europe	Indirect evidence	Hilden, Germany	501-1,000	208 contacts →
	Indirect evidence “Working closely with best-in-class partners, our mission is to enable an intelligent planet through our continued innovation and leadership in IoT intelligent systems and embedded…” Source: RevenueBase Database · checked Aug 31, 2026
3	GIGS	Partial evidence	Berlin, Germany	51-200	162 contacts →
	Partial evidence “Gigs is the leader in embedded connectivity, powering global mobile infrastructure for some of the world’s largest enterprises.” Source: RevenueBase Database · checked Aug 31, 2026
4	Telit Cinterion Deutschland Gmbh	Indirect evidence	Munich, Germany	1,001-5,000	91 contacts →
	Indirect evidence “Thales' Cinterion IoT products & services business is now part of Telit Cinterion, creating the leading Western provider of trusted IoT solutions.” Source: RevenueBase Database · checked Aug 31, 2026
5	Device Insight	Partial evidence	Munchen, Germany	51-200	81 contacts →
	Partial evidence “Founded in 2003, Device Insight is a leading provider of Internet of Things Platforms.” Source: RevenueBase Database · checked Aug 31, 2026
6	CYBUS	Strong evidence	Hamburg, Germany	51-200	60 contacts →
	Strong evidence “Cybus is a software company specialising in connectivity and architectures for smart factories.” Source: RevenueBase Database · checked Aug 31, 2026
7	Grandcentrix	Indirect evidence	Koln, Germany	51-200	46 contacts →
	Indirect evidence “grandcentrix \| Ihr Partner für vernetzte Produkte \| Anbieter von IoT Produkten und Entwicklungspartner von IoT Lösungen \| We make IoT happen.” Source: RevenueBase Database · checked Aug 31, 2026
8	MB Connect Line Gmbh	Partial evidence	Dinkelsbuhl, Germany	11-50	22 contacts →
	Partial evidence “Als starke Marke umfasst das MB connect line Portfolio die Bereiche Sichere Fernwartung, IIoT & Industrial Security.” Source: RevenueBase Database · checked Aug 31, 2026
9	crossware.io	Strong evidence	Ulm, Germany	11-50	21 contacts →
	Strong evidence “Crossware offers a wide range of software engineering services tailored to smart devices and connected ecosystems.” Source: RevenueBase Database · checked Aug 31, 2026
10	Epteck Gmbh	Indirect evidence	Heusenstamm, Germany	11-50	16 contacts →
	Indirect evidence “At EPTeck, we specialize in engineering secure, scalable embedded systems and smart IoT solutions-from low-level firmware and secure boot to full-stack Linux BSPs, custom hardware…” Source: RevenueBase Database · checked Aug 31, 2026
11	Elbacom	Indirect evidence	Riemerling, Germany	11-50	15 contacts →
	Indirect evidence “Elbacom is a leading Partner for Tools to manage and configure Windows IoT/Embedded, IoT Operating Systems and Azure Sphere.” Source: RevenueBase Database · checked Aug 31, 2026
12	Karamba Security	Strong evidence	Munich, Germany	11-50	15 contacts →
	Strong evidence “Karamba Security is a global software company that focuses on securing connected devices and embedded software with full solution for Product Security.” Source: RevenueBase Database · checked Aug 31, 2026
13	Stackforce	Indirect evidence	Offenburg, Germany	11-50	15 contacts →
	Indirect evidence “embedded.” Source: RevenueBase Database · checked Aug 31, 2026
14	IOX Gmbh	Partial evidence	Cologne, Germany	11-50	14 contacts →
	Partial evidence “At IOX, we empower ambitious industry leaders to create new business models powered by cellular IoT, AI, embedded software & cloud technologies.” Source: RevenueBase Database · checked Aug 31, 2026
15	Imagineon Gmbh	Indirect evidence	Cologne, Germany	11-50	12 contacts →
	Indirect evidence “Welcome to the digital age.” Source: RevenueBase Database · checked Aug 31, 2026
16	Devity	Partial evidence	Paderborn, Germany	1-10	12 contacts →
	Partial evidence “DEVITY enables with digital identites trust and automation to the lifecycle of sensors, industrial computers and machines.” Source: RevenueBase Database · checked Aug 31, 2026
17	Dipl.Phys. Peer Stritzinger Gmbh	Partial evidence	Maisach, Germany	1-10	9 contacts →
	Partial evidence “Peer Stritzinger GmbH is the company behind GRiSP hardware and software, and GRiSP-io SaaS.” Source: RevenueBase Database · checked Aug 31, 2026
18	4rooks Gmbh	Strong evidence	Germany	1-10	7 contacts →
	Strong evidence “4Rooks provides the scalable foundation for connected products, enabling teams to manage growing software complexity while retaining full ownership and control of their devices.” Source: RevenueBase Database · checked Aug 31, 2026
19	Asis Soft- UND Hardware Gmbh	Partial evidence	Berlin, Germany	11-50	7 contacts →
	Partial evidence “asis Soft- Und Hardware GmbH is a computer software company based out of 14 Albert-Einstein-Straße, Berlin, Germany.” Source: RevenueBase Database · checked Aug 31, 2026
20	Embedded Data Gmbh	Indirect evidence	Armsheim, Germany	1-10	7 contacts →
	Indirect evidence “embedded data is an IoT technology company based in Germany.” Source: RevenueBase Database · checked Aug 31, 2026
21	Heliosys Gmbh	Indirect evidence	Haldenwang, Germany	1-10	6 contacts →
	Indirect evidence “Ihr Partner für sichere Embedded Systeme und zukunftsweisendes Energiemanagement.” Source: RevenueBase Database · checked Aug 31, 2026
22	Aqupe Gmbh	Partial evidence	Bochum, Germany	1-10	6 contacts →
	Partial evidence “aqupe GmbH is a company specializing in consulting and development of embedded hardware and software in the field of cybersecurity.” Source: RevenueBase Database · checked Aug 31, 2026
23	Ituma Gmbh	Indirect evidence	Hilden, Germany	11-50	6 contacts →
	Indirect evidence “Die ituma GmbH ist ein erfolgreiches und finanziell unabhängiges, deutsches IT-Unternehmen mit Sitz in Hilden bei Düsseldorf.” Source: RevenueBase Database · checked Aug 31, 2026
24	AICAS	Strong evidence	Karlsruhe, Germany	51-200	5 contacts →
	Strong evidence “As an established international software company, aicas specializes in embedded and connected edge-to-cloud systems.” Source: RevenueBase Database · checked Aug 31, 2026
25	Sodge IT	Indirect evidence	Balingen, Germany	11-50	4 contacts →
	Indirect evidence “sodge IT is an information technology and services company based out of 8 Hauptwasen, Balingen, Germany.” Source: RevenueBase Database · checked Aug 31, 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: connected device 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 connected device software companies.
Partial evidence: Its own public description names part of connected device software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name connected device 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 50 connected device software companies based in Germany

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Connected device software companies based in Germany at a glance

As of Aug 31, 2026

30.2%Verified-email coverage

7.7%Mobile-number coverage

32.8Average contacts per company

11-50Median size (employees)

6.0%Largest-city concentration · Munich

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 connected device 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 “connected device 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 connected device 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 connected device 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, 495 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 August 31, 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 connected device 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 connected device software companies are there based in Germany?

RevenueBase identified 50 connected device software companies headquartered in Germany as of August 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?

Access Europe Gmbh, headquartered in Oberhausen, tops this list with the largest team on record.

Which city has the most connected device software companies?

Munich leads with 3 headquartered companies, followed by Berlin (3) and Cologne (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 495 verified decision-maker contacts tracked across these 50 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.