Company lists · Data refreshed August 2026

Top 23 5g infrastructure software companies based in Germany

Name: 5g infrastructure software companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 42 companies tracked

RevenueBase identified 42 5g infrastructure software companies headquartered in Germany as of August 2026 and tracks 1,479 professional contacts across them, including 441 with verified work emails and 95 with mobile numbers. Berlin is the largest hub.

This list covers 5g infrastructure 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 August 30, 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 Match evidence on every row Refreshed Aug 30, 2026 86% judged on-target in blind review

42Companies

1,479Contacts tracked

441Verified emails

95Mobile numbers

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The 23 largest 5g infrastructure software companies based in Germany

Ranked by team size

Top 23 of 42 5g infrastructure software companies based in Germany, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names 5g infrastructure 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	RFSIndirect evidence	Hannover, Germany	501-1,000	604
	“Radio Frequency Systems (RFS) delivers the end-to-end RF solutions and expert services needed to evolve networks today and tomorrow.” Source: company website · checked Aug 30, 2026
2	Circet Deutschland SEIndirect evidence	Bergisch Gladbach, Germany	1,001-5,000	132
	“WER WIR SIND Die Circet Deutschland SE ist ein Unternehmen der Circet Group, dem führenden weltweiten Dienstleister für den Aufbau und die Wartung von…” Source: company website · checked Aug 30, 2026
3	Poynting AntennasPartial evidence	Munchen, Germany	51-200	123
	“POYNTING Antennas is a global leader in high-performance antenna design and manufacturing for 4G, LTE, 5G, GSM, and Wi-Fi connectivity.” Source: company website · checked Aug 30, 2026
4	CellusysIndirect evidence	Berlin, Germany	51-200	121
	“At Cellusys, we empower mobile operators to grow revenue, secure their networks, and enhance subscriber experience.” Source: company website · checked Aug 30, 2026
5	MRK Media AGPartial evidence	Munchen, Germany	201-500	98
	“Digitalisierungsstrategien, Glasfaserausbau, 5G-Netze und Energiewende: Wir bringen uns aktiv für die Zukunft ein.” Source: company website · checked Aug 30, 2026
6	Ng-VoiceStrong evidence	Hamburg, Germany	51-200	85
	“ng-voice is a Germany-based telco software provider, dedicated to revolutionising voice production in 4G/5G networks for both consumer and IoT use cases.” Source: company website · checked Aug 30, 2026
7	Uniberg GmbhPartial evidence	Darmstadt, Germany	51-200	40
	“UNIBERG is a specialist in internet networks and mobile infrastructure technologies with market-leading expertise in engineering, implementation, programming and operation.” Source: company website · checked Aug 30, 2026
8	CapestonePartial evidence	Dusseldorf, Germany	51-200	36
	“Capestone is a Value Added Distributor & Service Provider of 4G/5G mobile internet, wireless connectivity and critical communications.” Source: company website · checked Aug 30, 2026
9	ATS EvolutionIndirect evidence	Wunstorf, Germany	51-200	23
	“FEEL THE EVOLUTION?” Source: company website · checked Aug 30, 2026
10	Bayfu Bayerische Funknetz GmbhPartial evidence	Kolbermoor, Germany	11-50	18
	“We offer 360 degree consulting, services and implementation of YOUR private LTE/5G campus networks.” Source: company website · checked Aug 30, 2026
11	CampusgeniusPartial evidence	Berlin, Germany	11-50	15
	“We provide private 5G solutions that give businesses full control over their connectivity.” Source: company website · checked Aug 30, 2026
12	Creonic GmbhIndirect evidence	Kaiserslautern, Germany	11-50	15
	“Creonic is the ISO 9001:2015 certified leader in ready-for-use IP cores, offering a rich services and product portfolio for wired, wireless, fiber, and free-space optical…” Source: company website · checked Aug 30, 2026
13	OpticomsPartial evidence	Munich, Germany	11-50	13
	“Opticoms, a German system integrator, offers engineering services, managed services, and E2E private 4G/5G network solutions for the enterprise customers.” Source: company website · checked Aug 30, 2026
14	Silverengine GmbhIndirect evidence	Munchen, Germany	11-50	13
	“SilverEngine was founded in 2012 as a telecommunications consulting company.” Source: company website · checked Aug 30, 2026
15	Docomo Euro-LabsIndirect evidence	Munich, Germany	11-50	13
	“DOCOMO Communications Laboratories Europe GmbH (DOCOMO Euro-Labs) was established in November in Munich, Germany.” Source: company website · checked Aug 30, 2026
16	SensorviewPartial evidence	Munich, Germany	51-200	13
	“SENSORVIEW offers creative and competitive solutions in next generation 5G and IoT mobile communications through the convergence of differentiated materials and design…” Source: company website · checked Aug 30, 2026
17	GPP Communication GmbhIndirect evidence	Oberhaching, Germany	11-50	9
	Source: company website · checked Aug 30, 2026
18	Atesio GmbhIndirect evidence	Berlin, Germany	11-50	8
	Source: company website · checked Aug 30, 2026
19	5g-SynergiewerkPartial evidence	Munchen, Germany	11-50	6
	“5G-Synergiewerk GmbH was established in 2021 by six municipal utilities, leading efforts to advance nationwide mobile communications coverage across Germany.” Source: company website · checked Aug 30, 2026
20	Techmaker GmbhStrong evidence	Bonn, Germany	1-10	5
	“The advancing digitalization of society is based on mobile network infrastructure, where 5G enables new and exciting technologies for human interaction.” Source: company website · checked Aug 30, 2026
21	3ndai GmbhIndirect evidence	Dusseldorf, Germany	1-10	5
	“mit Freude teilen wir Ihnen mit, dass die 3ND AI GmbH ab sofort Dienstleistungen für Fixed und Mobile Netzwerke sowie KI-Lösungen für die digitale Transformation und Smart…” Source: company website · checked Aug 30, 2026
22	Gosmart GmbhIndirect evidence	Nurnberg, Germany	1-10	4
	“goSmart is a German-based technology company specialised in advanced wireless radio consultancy for industrial and defense customers, delivering premium professional services…” Source: company website · checked Aug 30, 2026
23	MecswarePartial evidence	Velbert, Germany	1-10	2
	“MECSware GmbH, founded in 2015 as a spin-off from the Nokia Networks R&D Center Dusseldorf, is a leading supplier of private 5G/4G networks - also known as campus networks - in…” Source: company website · checked Aug 30, 2026

Showing 23 of 42 5g infrastructure software companies based in Germany

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5g infrastructure software companies based in Germany at a glance

As of Aug 30, 2026

11-50Median size (employees)

BerlinLargest hub · 7 HQs

95Contacts with mobile numbers

Aug 30, 2026Data 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 5g infrastructure 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 “5g infrastructure 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 5g infrastructure 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, 441 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 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

How many 5g infrastructure software companies are there based in Germany?

RevenueBase identified 42 5g infrastructure 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?

RFS, headquartered in Hannover, tops this list with the largest team on record.

Which city has the most 5g infrastructure software companies?

Berlin leads with 7 headquartered companies, followed by Munich (4) and Munchen (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 441 verified decision-maker contacts tracked across these 42 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 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 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.