Best Telecom Infrastructure Companies in Australia
The 70 best Telecom Infrastructure companies in Australia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: NBN Co.
- Huawei shines in storage business vs Dell, NetApp, HPE
Ranked: Best Telecom Infrastructure companies in Australia
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | NBN Co Provider of phone & internet infrastructure services | $2.0B | 61 mo ago | Funding Raised | — | 2009 | Cart FunctionalityAdobe Experience ManagerApple iCloud Mail+29 | 1 internship |
| 2 | Vocus Provider of infrastructure and fiber optic internet services | $1.1B | 95 mo ago | Acquired | — | 2008 | Apple iCloud MailMicrosoft 365Salesforce+27 | 2 launchs · 1 expansion |
| 3 | Superloop Provider of mobile and internet services | $101M | 27 mo ago | Public | Paul Tyler Chief Executive Officer | 2014 | SalesforceRadix UITailwind CSS+30 | 2 partnerships · 1 award |
| 4 | Stilmark Provider of telecom wireless infrastructure services | $92M | 68 mo ago | Acquired | Steven Butler Founder & CEO | 2013 | — | 1 partnership |
| 5 | Field Solutions Group Provides telecom infrastructure for rural, regional and remote areas | $22M | 59 mo ago | Public | — | 2012 | WordPressMySQLPHP+17 | — |
| 6 | Inabox Group Provider of cloud-based communication services for enterprises and service providers | $12M | 112 mo ago | Late Stage | — | 2003 | — | — |
| 7 | FiberSense Provider of network seismic sensors to instantly detect and warn of earthquakes | $11M | 13 mo ago | Series B | — | 2015 | WordPress Block EditorElementorWordPress+27 | 1 launch |
| 8 | Radian Arc Operator of storage and networking infrastructure inside of telecommunication services | $6M | 24 mo ago | Acquired | David Cook CEO | 2020 | WordPressMySQLPHP+19 | — |
| 9 | Quasar Satellite Technologies Provider of satellite telecommunication infrastructure services | $4M | 39 mo ago | Seed | Phil Ridley Chief Executive Officer | 2021 | — | — |
| 10 | BAI Communications Provider of telecom tower infrastructure and integrated solutions | $2M | 59 mo ago | Acquired | — | 1999 | WordPressMySQLPHP+33 | 2 awards |
| 11 | Aqura Provider of ICT & communications services | $2M | 58 mo ago | Acquired | Travis Young CEO | 2014 | WordPressApple iCloud MailMicrosoft 365+27 | — |
Top 12 Telecom Infrastructure companies in Australia
#1
Series B · Mosman, New South Wales · founded 2015 · 39 employees$11Mraised▾
Provider of network seismic sensors to instantly detect and warn of earthquakes
- May 2025Grant (prize money)$199.5K
- Oct 2024Series B$14M
- Jun 2024Grant (prize money)$157.9K
- May 2021Series A$11M
#2
Public · Brisbane, Queensland · founded 2014 · 315 employees$101.4Mraised▾
Superloop provides wholesale fiber-optic network infrastructure services to the carriers, operators, content providers, and large enterprises in Asia-Pacific region (particularly in Australia, Singapore, and HongKong). Recently, it has completed the submarine cable to connect HongKong island with the TKO industrial hub on the mainland. Its services include dark fiber (dedicated point-to-point cables), ethernet backhaul, metro ethernet access, and wavelength (higher capacity).
- Feb 2024Post IPO—
- Sep 2017Post IPO$16.1M
- Sep 2016Post IPO$49.5M
- Dec 2015Post IPO$35.8M
#3
Funding Raised · Sydney, New South Wales · founded 2009 · 1 employees$2Braised▾
Provider of phone & internet infrastructure services
- Apr 2021Conventional Debt$2B
#4
Acquired · Subiaco, Western Australia · founded 2020 · 15 employees$5.9Mraised▾
Operator of storage and networking infrastructure inside of telecommunication services
#5
Acquired · Sydney, New South Wales · founded 2008 · 1654 employees$1.1Braised▾
Provider of infrastructure and fiber optic internet services
- Jun 2018Conventional Debt$1B
- Mar 2014Post IPO$43.6M
#6
Acquired · Sydney, New South Wales · founded 2013 · 30 employees$92.4Mraised▾
Provider of telecom wireless infrastructure services
- Sep 2020Conventional Debt$92.4M
#7
Public · Belrose, New South Wales · founded 2012 · 3 employees$21.9Mraised▾
Provides telecom infrastructure for rural, regional and remote areas
- Jul 2021Grant (prize money)$900K
- Apr 2021Grant (prize money)$20.5M
- Sep 2019Grant (prize money)$500K
#8
Seed · Sydney, New South Wales · founded 2021 · 20 employees$4Mraised▾
Provider of satellite telecommunication infrastructure services
- Mar 2023Seed$4M
#9
Late Stage · Sydney, New South Wales · founded 2003 · 100 employees$11.9Mraised▾
Provider of cloud-based communication services for enterprises and service providers. It offers cloud-ready calling, messaging, and global voice trading capabilities. The platform integrates with popular collaboration applications like Microsoft Teams and Cisco Webex, enabling modernized enterprise communications. For service providers, it supplies communication building blocks, including phone numbers, call termination, and developer APIs. The infrastructure is designed for scalability and reliability, addressing core challenges in delivering cloud communication. It simplifies the deployment and management of communication services.
- Feb 2017Post IPO$3.1M
- May 2015Conventional Debt$8.8M
#10
Acquired · Perth, Western Australia · founded 2014 · 87 employees$1.9Mraised▾
Provider of ICT & communications services
- Aug 2021Grant (prize money)$1.9M
#11
Acquired · Chatswood, New South Wales · founded 1999 · 700 employees$2Mraised▾
Provider of telecom tower infrastructure and integrated solutions
#12
Public · Sydney, New South Wales · founded 1978 · 234 employees—raised▾
BSA provides network engineering and installation services to telecom, education, healthcare, retail, utilities, defense, government, and other enterprise sectors. It offers site survey, design, installation, engineering, pre-fabrication, integration, commissioning, operation, maintenance, site audits, training, etc. It provides these services for telecom (includes both wireless and fixed-line) and electrical infrastructure. It also provides advisory services. Additionally, it offers work order management through its own platform - Infinity.
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 flat · 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.