Best Telecom Companies in Austria
The 48 best Telecom companies in Austria in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: A1 Telekom Austria Group.
- Telecom news: API market, Azercell, Nova Scotia’s rural connectivity
- U.S. Telecom Market Projected to Surge Between 2025-2029, Led by AT&T,
- Telecom Market Research Reports – TBR
Our analysis of 100 Telecom companies
$83.4b in tracked funding; 91% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Telecom companies in Austria
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | A1 Telekom Austria Group Digital services and communications solutions provider | $981M | 39 mo ago | Public | Thomas Arnoldner Deputy CEO | 1998 | WordPressMySQLPHP+19 | 1 award |
| 2 | Breitband Oberosterreich Provider of fiber-optic infrastructure and internet services | $33M | 23 mo ago | Funding Raised | Thomas Matthey Managing Director | 2022 | WordPressMySQLPHP+29 | — |
| 3 | TTTech Industrial Provider of IoT solutions for manufacturing industries | $3M | 67 mo ago | Funding Raised | — | 1998 | — | — |
| 4 | Sipfront Provider of telecom testing automation services | $1M | 30 mo ago | Seed | Andreas Granig Co-Founder & CEO | 2020 | HugoBootstrapNginx+14 | — |
| 5 | Sipwise Turn-key VoIP Systems | $1M | 174 mo ago | Acquired | — | 2008 | WordPress Block EditorWordPressMySQL+17 | — |
| 6 | UNICOPE Provider of unified communication solutions for corporations | $594K | 112 mo ago | Early Stage | Johannes Marschner Managing Director | 1988 | — | — |
| 7 | Liwest Provider of internet services | — | 46 mo ago | Funding Raised | — | — | TYPO3 CMSPHPAmazon Web Services+16 | — |
| 8 | ArgoNET Provider of telecom operations and maintenance services | — | 86 mo ago | Series A | Georg Maunz Managing Director | 2013 | — | — |
Top 10 Telecom companies in Austria
#1
Funding Raised · Linz, Upper Austria · founded 2022$33.3Mraised▾
Provider of fiber-optic infrastructure and internet services. It promotes ultra-fast fiber optic internet for homes.
- Aug 2024Grant (prize money)$2.9M
- Jul 2024Grant (prize money)$1.4M
- May 2024Grant (prize money)$2.6M
- Feb 2024Grant (prize money)$7.1M
#2
Public · Vienna, Vienna · founded 1998 · 1 employees$980.9Mraised▾
Digital services and communications solutions provider
#3
Seed · Vienna, Vienna · founded 2020$1.4Mraised▾
Provider of telecom testing automation services. It provides monitoring and test framework simulation for customers. It provides precise test scheduling, allowing users to create and deploy comprehensive call tests.
- Jan 2024Seed$1.4M
#4
Funding Raised · Vienna, Vienna · founded 1998 · 27 employees$2.5Mraised▾
Provider of IoT solutions for manufacturing industries
- Jan 2021Grant (prize money)$254.2K
- Oct 2020Grant (prize money)$233.3K
- Jun 2020Grant (prize money)$635.1K
- Jan 2020Grant (prize money)$233.3K
#5
Acquired · Brunn Am Gebirge, Lower Austria · founded 2008 · 19 employees$1Mraised▾
Sipwise GmbH is an Austrian technology provider located in Vienna, with focus on designing, developing and integrating carrier-grade next-generation communication platforms. Develops open source based software, delivers core telecom switching infrastructure to replace existing legacy infrastructure and enables new over-the-top (OTT) services for telecom operators.
- Jan 2012Series A$1M
#6
Early Stage · Neumarkt Am Wallersee, Salzburg · founded 1988$593.6Kraised▾
Provider of unified communication solutions for corporations
#7
Funding Raised · Linz, Upper Austria · 94 employees—raised▾
Provider of internet services
#8
Series A · Gmunden, Upper Austria · founded 2013—raised▾
Provider of wireless communications services intended to serve clients across Gmunden. The company deploys multiple private cellular networks for utilities, thereby serving critical infrastructure sectors' needs.
- Jun 2019Series A—
#9
Funding Raised · Wien, Wien · 67 employees—raised▾
Regulator of media, telecommunications, and postal markets. It oversees market competition and media diversity, fulfilling regulatory, developmental, and promotional mandates for these sectors. The organization also includes bodies regulating radio, television, online offerings, and postal services. It provides online services for applications, submissions, and reporting, along with a network test for internet access quality. Furthermore, it offers dispute resolution services and publishes data in an open format.
#10
Funding Raised · Wien, Wien—raised▾
Provider of internet, television, and mobile network services
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Telecom coverage by sub-theme.
Regulatory-risk over time flat
Funding & growth over time
funding rising · growth flat
How research on 5G / 6G Networks is moving in Austria
A read on the academic research around 5G / 6G Networks — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 175 Austria-affiliated papers.
- TU Wien55
- Johannes Kepler University of Linz30
- Silicon Austria Labs20
- Graz University of Technology20
- Austrian Institute of Technology14
- Beamforming10→24
- Electronic engineering4→9
- Antenna (radio)1→4
- MIMO7→9
- Algorithm2→4
- Beamforming11→22
- Radar3→6
- Spectral efficiency1→4
- Antenna (radio)2→4
- MIMO5
- Beamforming3
- Algorithm3
- Spectral efficiency1
- Converters1
Where 5g 6g is researched across Austria
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
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.