Best Telecom Infrastructure Companies in Germany
The 115 best Telecom Infrastructure companies in Germany in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Deutsche Glasfaser.
Germany's Telecom Infrastructure sector is bigger than most people realize, and this directory ranks 115 companies tracked here by disclosed equity funding and recent momentum. Total disclosed funding across the cohort hits $10.1B, and that number is almost entirely shaped by one name: Deutsche Glasfaser, which has pulled in $9.8B on its own. GVG Glasfaser sits second at $254M. After that the figures drop sharply, which tells you something real about how concentrated capital is in fiber right now.
So what's actually moving the sector? App installs across 1,382 telecom and energy infrastructure products are up a median of roughly 16% year-on-year, a signal that demand-side activity is accelerating even where funding headlines are quiet. Hot themes include green infrastructure and cloud infrastructure buildouts, and infrastructure development planning is getting more sophisticated fast. I'd also flag that towerco rollout dynamics are shifting how operators think about asset ownership in markets like Germany, where Vantage Towers sits in this cohort with zero disclosed funding, a reminder that public-market or intra-group capital doesn't always show up in these tallies. Active investors here include Deutsche Beteiligungs, INDUS Holding, and ING, so if you're mapping the funding ecosystem, start there.
- Huawei shines in storage business vs Dell, NetApp, HPE
Ranked: Best Telecom Infrastructure companies in Germany
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Deutsche Glasfaser Provider of fiber optic internet connectivity and telecommunications services | $9.8B | 23 mo ago | Acquired | — | 2012 | ContentfulApple iCloud MailMicrosoft 365+21 | — | — |
| 2 | GVG Glasfaser Developer of fiber optic networks | $254M | 4 mo ago | Funding Raised | Michael Gotowy Managing Director | 2014 | Cart FunctionalityWordPressApple iCloud Mail+15 | — | — |
| 3 | Dfmg Provider of infrastructure services, including site acquisition, planning, and construction | $39M | 25 mo ago | Funding Raised | — | 2002 | ContaoApple iCloud MailMicrosoft 365+5 | — | 1 expansion |
| 4 | InCirT Provider of wireless communication services | $6M | 2 mo ago | Series A | Oner Hanay Co-Founder | 2021 | WebflowCloudflare TurnstileHSTS+7 | 3 patents Patents concentrated in electrical & electronics | — |
| 5 | MoonStar Communications Wholesale and retail voice services provider | $657K | 90 mo ago | Funding Raised | — | 2014 | — | — | — |
| 6 | Vantage Towers Provider of wireless telecommunication infrastructure services | — | 25 mo ago | Public | — | 2020 | DrupalPHPHandlebars+19 | 2 patents Mast and tower support structures for telecommunications infrastructure | — |
| 7 | Mb Satellite Provider of satellite and terrestrial communication services | — | 42 mo ago | Funding Raised | — | — | WordPress Block EditorWordPressPlesk+17 | — | 1 partnership |
| 8 | Rosenberger Manufacturer of high-frequency, fiber optic, and high-voltage connectivity solutions | — | 53 mo ago | Funding Raised | — | 1996 | Cart FunctionalityShopwareMySQL+11 | 18 patents Non-contact shape measurement and capacitive heating for precision pipe and metal forming | — |
Top 12 Telecom Infrastructure companies in Germany
#1
Funding Raised · Kiel, Schleswig-holstein · founded 2014 · 84 employees$254Mraised▾
Developer of fiber optic networks
- Feb 2026Conventional Debt$160.2M
- 2024Conventional Debt$93.8M
- Jan 2020PE—
#2
Acquired · Germany · founded 2012 · 1900 employees$9.8Braised▾
Provider of fiber optic internet connectivity and telecommunications services. The company operates high speed network infrastructure to deliver data transmission, telephony, and television services to residential and business customers. It manages the deployment and maintenance of fiber to the home technology to facilitate digital communication and internet access.
- Jun 2024Grant (prize money)$1.9M
- Jun 2024Grant (prize money)$9.1M
- Jun 2024Grant (prize money)$383.5K
- Apr 2024Grant (prize money)$2M
#3
Series A · Aachen, North Rhine Westphalia · founded 2021 · 10 employees$5.6Mraised▾
Provider of wireless communication services
- Mar 2026Series A$5.6M
- Oct 2022Seed—
#4
Funding Raised · Munster, North Rhine Westphalia · founded 2002 · 800 employees$39.1Mraised▾
Provider of infrastructure services, including site acquisition, planning, and construction. The company offers a spectrum of services, from finding suitable radio sites to managing them. It seeks areas for radio infrastructure and offers radio sites. The company also focuses on operational safety in high-frequency fields.
- May 2024Grant (prize money)$4.2M
- Apr 2024Grant (prize money)$1.4M
- Mar 2024Grant (prize money)$6.2M
- Feb 2024Grant (prize money)$2.5M
#5
Funding Raised · Ratingen, North Rhine Westphalia · founded 2014 · 2 employees$657.1Kraised▾
MoonStar Communications is a telecommunication service provider which provides voice services for the wholesale and retail markets globally. It offers wholesale/ retail A-Z VoIP termination services, premium and standard routing (for both CLI and non-CLI routes), account management, and 24×7 customer support services. It also offers consulting services. It has 100+ interconnections with multiple carriers, operators, and service providers globally. It claims to handle 50+ Mn minutes of traffic per month. It offers three routing plans: Gold routing (for standard routing), Platin routing (for premium direct routing), and Individual routing (for customized routing).
- Dec 2018Grant (prize money)$657.1K
#6
Public · Dusseldorf, North Rhine Westphalia · founded 2020 · 533 employees—raised▾
Provider of wireless telecommunication infrastructure services
#7
Funding Raised · Usingen, Hessen · 52 employees—raised▾
Provider of satellite and terrestrial communication services. It offers data and voice communications via satellite and data networks, including legacy satellite services and customized new space applications. Services encompass managed gateways, infrastructure as a service, and SATCOM as a service, supporting government, defense, intelligence, media, and broadcast sectors. The company provides connectivity solutions tailored to customer needs, utilizing a multi-orbit strategy for flexible and resilient networks. Its infrastructure includes a teleport with redundant systems and a network operations center ensuring high availability. The company also offers managed playout solutions for linear TV, HbbTV, and OTT streaming.
#8
Funding Raised · Tittmoning, Bavaria · founded 1996 · 550 employees—raised▾
Manufacturer of high-frequency, fiber optic, and high-voltage connectivity solutions. It designs and manufactures connectors and cable assemblies for various applications, including automotive, mobile communication, industrial measurement technology, medical, and aerospace. The company offers both standardized and customized solutions, encompassing RF coaxial connectors, differential data connectors, fiber optic connectors, and power connectors. It also provides test equipment and associated services. Production processes are tailored to meet specific customer requirements.
#9
Late Stage · Bremen, Bremen · founded 2005 · 51 employees—raised▾
Provider of wireless telecommunication infrastructures
- May 2021PE—
#10
Funding Raised · Morsbach, North Rhine Westphalia · founded 1998 · 18 employees—raised▾
Provider of field of high-end telecommunication services
#11
Seed · Hamburg, Hamburg · founded 2017—raised▾
Netzkontor is a company that specializes in creating digital infrastructures in Germany. With over 1,300 employees, they plan and build stable and reliable digital networks that are essential for modern life.
- Jan 2018Seed—
#12
Funding Raised · Saarbruecken, Saarland · founded 1993 · 96 employees—raised▾
Provider of wireless telecommunication infrastructure services
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Telecom Infrastructure coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.