Top Telecom Startups in Ireland (2025 Update)
Explore the best Telecom companies in Ireland. Discover high-growth startups and investment opportunities in our 2025 updated list.
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Explore Top Telecom Startups in Ireland featuring 58 Companies
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Benetel | - | OpenRAN Radio Units. Opening Possibilities. | Benetel is based in Dublin, Ireland, and was founded in 2001 by a team of highly... | - |
Ireland
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- | Ireland (HQ) | 2001 | Cyber Security, IT +1 | [email protected] |
1
Low
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39
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2.4K | 9 years ago | Seed | 2 | 1.8M | 3156 | 3 months ago | |
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Sitenna | - | Unlocking Tomorrow’s Technology, Today - The SaaS Platform for Smarter Infrastru... |
Building Tomorrow’s Infrastructure, Today. At Sitenna, we simplify the way inf... |
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United States
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Atlanta | United States (HQ) + 2 | 2020 | Messaging and Telecommunications, Telecom | [email protected] |
1
Low
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11
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247 (-100%) | 2 years ago | Seed | 4 | 5.2M | 1190 | 5 months ago | |
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danalto | - | positioning intelligence |
Asset Tracking Made Simple. danalto makes massive-scale IoT universally easy an... |
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Ireland
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- | Ireland (HQ) | 2017 | IoT, Telecom | - |
1
Low
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14
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46 | 4 years ago | Seed | 3 | 3.8M | 1287 | 5 months ago | |
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SIRO | - | SIRO have always been fibre first with a 100% fibre-to-the-building network buil... | SIRO have always been fibre first with a 100% fibre-to-the-building network buil... | - |
Ireland
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- | Ireland (HQ) | 2015 | Internet, Telecom | [email protected] |
1
Low
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164
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15.1K (-32%) | 3 years ago | Debt Financing | 3 | 945.0M | 10735 | 7 months ago | |
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IP Telecom | - | Phone Systems Reimagined | IP Telecom is Ireland's only dedicated VoIP provider, delivering quality busines... | - |
Ireland
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- | Ireland (HQ) | 2010 | IT, Telecom | [email protected] |
1
Low
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93
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4.3K (-27%) | 1 year ago | Private Equity | 1 | 6.0M | 12 | 6 months ago | |
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Pilot Photonics | - | Optical combs, lasers, photonic circuits, Lidar and more... | Pilot Photonics Ltd offers unique optical comb source subsystems that it develop... | - |
Ireland
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- | Ireland (HQ) | 2011 | Enterprise, Manufacturing +1 | [email protected] |
1
Low
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19
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718 (-67%) | 1 year ago | Grant | 4 | 5.4M | 1883 | 5 months ago | |
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Climb Channel Solutions I... | - | A different breed of distributor, partnering with innovative vendors and value-a... | Climb Channel Solutions, formerly known as DataSolutions Distribution, has been... | - |
Ireland
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- | Ireland (HQ) | 1991 | Cyber Security, IT +2 | [email protected] |
1
Low
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34
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1.3K (-35%) | 5 years ago | Undisclosed | 1 | 25.0K | 12 | 5 months ago | |
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IceMOS Technology Corpora... | - | Providing innovative bonded SOI wafers and advanced substrate solutions for key... | IceMos Technology Ltd is a leading supplier of high quality thick film bonded SO... | - |
Ireland
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- | Ireland (HQ) | 2004 | Telecom | [email protected] |
1
Low
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48
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663 (-56%) | 14 years ago | Series Unknown | 1 | 2.0M | 1045 | 5 months ago | |
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eir Ireland | - | We are the principal provider of fixed-line and mobile telecommunications servic... | eir is the principal provider of fixed-line and mobile telecommunications servic... | - |
Ireland
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- | Ireland (HQ) | 1984 | IT, Internet +2 | - |
1
Low
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2457
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1.4M | 8 years ago | Secondary Market | 3 | 380.0M | 8 | 6 months ago | |
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OptiWi-fi | - | Empowering telecom with innovative Wi-Fi solutions that autonomously optimize an... | OptiWi-fi delivers unique optimization solutions for Wi-Fi networks experiencing... | - |
Ireland
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- | Ireland (HQ) | 2012 | IT, Telecom | [email protected] |
1
Low
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1
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297 (81%) | 11 years ago | Seed | 4 | 635.0K | 75201 | 1 oAm 8f8 | |
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Aqua Comms | - | Delivering Secure, Resilient Global SubSea Connectivity | Aqua Comms is a leading provider of global subsea connectivity services delivere... | - |
Ireland
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- | Ireland (HQ) | 2011 | Data Analytics, Information Technology +1 | [email protected] |
1
Low
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52
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769 (-62%) | 8 years ago | Series A | 2 | 100.0M | 5024 | 5 months ago | |
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Echelon Data Centres | - | Building a European network of large-scale data centres to meet the rapidly grow... | Echelon Data Centres is a data centre owner, developer and operator building a n... | - |
Ireland
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- | Ireland (HQ) | 2017 | Analytics, Data Analytics +2 | [email protected] |
1
Low
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39
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8.3K (361%) | 1 year ago | Debt Financing | 2 | 1.8B | 9824 | 5 months ago | |
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Amartus | - | Network Service & NaaS Automation Software | Founded in 2003 Amartus is a leading provider of Network Service & NaaS Automati... | - |
Ireland
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- | Ireland (HQ) + 1 | 2003 | Information Technology, Telecom | [email protected] |
1
Low
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68
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1.3K (355%) | 12 years ago | Series Unknown | 1 | 1.2M | 1489 | 5 months ago | |
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Obelisk | - | Obelisk is a leading professional engineering partner, providing essential telec... | As the global partner of choice, we go beyond connection to provide full end-to-... | - |
Ireland
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- | Ireland (HQ) + 2 | 1996 | Energy, Messaging and Telecommunications +2 | [email protected] |
1
Low
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266
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1.9K (27%) | 8 years ago | Debt Financing | 2 | 9.7M | 11229 | 5 months ago | |
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Nomos Software | Not active anymore | - | Nomos Software has been acquired by XMLdation, the most recommended provider of... | - |
Ireland
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- | Ireland (HQ) | 2007 | API, Enterprise Software +1 | [email protected] |
-1
N/A
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301
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436 | 13 years ago | Series Unknown | 1 | 500.0K | 89529 | 9 GDj t7B | |
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AdaptiveMobile Security | - | - | Enea AB acquired AdaptiveMobile Security in July 2021 to be included in its broa... | - |
Ireland
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- | Ireland (HQ) + 4 | 2003 | Enterprise, Mobile +2 | - |
1
Low
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74
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468 | - | Debt Financing | - | 19.5M | 54963 | 7 wJL whg | |
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Cubic Telecom | - | We deliver global software-defined connected vehicle (SDCV) solutions to world-r... | Cubic Telecom delivers advanced software-defined connected vehicle solutions all... | - |
Ireland
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- | Ireland (HQ) + 1 | 2009 | Analytics, IT +6 | [email protected] |
1
Low
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351
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209.9K | 5 years ago | Series Unknown | 8 | 122.4M | 42071 | 5 months ago | |
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Suir Engineering | - | Trusted partner in excellence | Suir Engineering has over 40 years of electrical, mechanical, instrumentation an... | - |
Ireland
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- | Ireland (HQ) + 6 | 1984 | Automation, Telecom | - |
1
Low
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1041
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2.5K (39%) | 2 years ago | Private Equity | 1 | Unknown | 48332 | 5 months ago | |
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Fijowave Limited | - | IoT Security for Business - Zero Trust Access Solutions |
Fijowave is an Irish company specializing in IoT cybersecurity solutions. Our p... |
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Ireland
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- | Ireland (HQ) | 2011 | Hardware, Telecom | [email protected] |
1
Low
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9
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808 (72%) | 9 years ago | Series Unknown | 1 | Unknown | 223 | 1 year ago | |
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ai mapit | - | Smart Asset Management | ai mapit automatically detects and maps objects from street level imagery. Using... | - |
Ireland
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- | Ireland (HQ) | 2022 | Telecom | [email protected] |
1
Low
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4
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942 (-22%) | 4 years ago | Non Equity Assistance | 1 | Unknown | 253 | 5 months ago | |
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Welltel Enterprise / Eyrc... | - | Now aligned under Welltel | Welltel design, commission and maintain telecoms and connectivity solutions to o... | - |
Ireland
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- | Ireland (HQ) | 2012 | Telecom | - |
1
Low
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4
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850 | 4 years ago | Private Equity | 1 | Unknown | 22 | 2 L2T a2Z | |
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Alchemy | - | Our mission is to bring efficient circularity to the technology market. | Alchemy is a global leader in the secondary market. We are the fastest-growing g... | - |
Ireland
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- | Ireland (HQ) | 2017 | Finance, Information Technology +2 | [email protected] |
1
Low
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178
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11.1K (-33%) | - | - | - | - | 3951 | 10 months ago | |
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Ringotel | - | Ringotel is a feature-rich and cost-effective UCaaS solution that works on top o... | Ringotel is a cloud communications platform that upgrades your business Phone Sy... | - |
Ireland
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- | Ireland (HQ) | 2017 | Internet, SaaS +1 | [email protected] |
1
Low
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8
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5.2K (37%) | - | - | - | - | 185 | 8 months ago | |
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NetLync | - | NetLync's Entitlements-as-a-Service solution supports all carriers the next wave... | NetLync, led by a dedicated team of telecom industry experts, collaborates close... | - |
Ireland
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- | Ireland (HQ) + 2 | 2021 | IT, Telecom | [email protected] |
1
Low
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15
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1.3K (-48%) | - | - | - | - | 1141 | 5 months ago | |
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ZARIOT | - | IoT connectivity provider with a security focus, protecting data and IoT devices... | ZARIOT is an IoT connectivity provider with a security focus, protecting data an... | - |
Ireland
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- | Ireland (HQ) + 2 | 2018 | Information Technology, IoT +1 | [email protected] |
1
Low
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29
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1.1K (107%) | - | - | - | - | 1830 | 5 months ago | |
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BlueRockTEL | - | We help Telecom and Cloud companies to bill efficiently and automatically their... | We help telecom companies billing efficiently and increasing their cash flow. We... | - |
Ireland
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- | Ireland (HQ) | 2017 | Information Technology, Telecom | [email protected] |
1
Low
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1
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809 (12%) | - | - | - | - | 95 | 2 years ago | |
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PROSE Technologies | - | We connect the everyday | In PROSE, our mission is to connect people's lives, their work, and everything i... | - |
Germany
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Donauworth | Germany (HQ) | 1958 | Cyber Security, Telecom | [email protected] |
1
Low
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428
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2.2K (47%) | - | - | - | - | 13117 | 5 months ago | |
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RWL Advanced Solutions Lt... | - | Global Infrastructure Specialist | RWL Advanced Solutions represent the leading Information Technology brands in Ir... | - |
Ireland
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- | Ireland (HQ) + 3 | 2005 | IT, Platforms +1 | - |
1
Low
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28
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1.4K (-7%) | - | - | - | - | 12 | 5 months ago | |
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gsmExchange.com | - | gsmExchange is a specialized trading platform for mobile phone distributors, who... | gsmExchange is a specialized trading platform for mobile phone distributors, who... | - |
Ireland
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- | Ireland (HQ) | 1999 | Mobile, Retail +2 | - |
1
Low
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15
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19.5K (46%) | - | - | - | - | 7754 | 5 months ago | |
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-logo.jpg "Enet (Open Access Networks)"){kind=logo}
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Enet (Open Access Network... | - | - | Unlocking Ireland's Digital Potential: Enet, Your Gateway to Global Connectivity... | - |
Ireland
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- | Ireland (HQ) + 1 | 2000 | Internet, Telecom | [email protected] |
1
Low
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147
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81099 | - | Undisclosed | - | - | 6855 | 5 months ago | |
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Cellusys | - | Roaming | Security | Analytics - Flexible signalling software and solutions to h... | At Cellusys, we empower mobile operators to generate more revenue, secure their... | - |
Ireland
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- | Ireland (HQ) + 7 | 2004 | IT, Privacy and Security +1 | [email protected] |
1
Low
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98
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4.2K (5%) | - | - | - | - | 6095 | 5 months ago | |
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FĂłnua | - | More than just distribution. We make businesses grow. | FĂłnua is a leading supply-chain solutions provider to the telecommunications and... | - |
Ireland
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- | Ireland (HQ) + 2 | 1997 | Telecom | - |
1
Low
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116
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5.3K (56%) | - | - | - | - | 5103 | 5 months ago | |
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Spearline® | - | Spearline proactively monitors toll and toll-free numbers globally. | Spearline a Cyara-owned company tests & monitors critical business telecommunica... | - |
Ireland
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- | Ireland (HQ) | 2003 | Information Technology, SaaS +2 | [email protected] |
1
Low
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32
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2.7K (13%) | - | - | - | - | 6172 | 1 year ago | |
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EllaLink 🌎🌍 Subsea Cabl... | - | Express optical platform between Europe & Latin America. | EllaLink is an advanced subsea cable system offering secure high-capacity connec... | - |
Ireland
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- | Ireland (HQ) | 2015 | Messaging and Telecommunications, Telecom | [email protected] |
1
Low
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31
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1.2K (216%) | - | - | - | - | 8211 | 5 months ago | |
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Ivy Technology | - | A leading global electronics repair and service provider to many of the world la... |
Ivy Technology - Your Global Service Innovator Ivy has been operating for over... |
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Ireland
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- | Ireland (HQ) + 11 | 2014 | Hardware, IT +1 | [email protected] |
1
Low
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966
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6.0K | - | - | - | - | 10071 | 5 months ago | |
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EchoStar Mobile | - | Unlock IoT everywhere - Sensor to Satellite | EchoStar Mobile has designed a single pan-European S-band LoRa® IoT network, pro... | - |
Ireland
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- | Ireland (HQ) + 1 | 2008 | Mobile, Telecom | - |
1
Low
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13
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4.1K (58%) | - | - | - | - | 4091 | 5 months ago | |
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Lightnet | - | Providing reliable, high speed & quality broadband solutions across Ireland for... | Lightnet are an Irish company providing broadband, VoIP and connectivity solutio... | - |
Ireland
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- | Ireland (HQ) | 2006 | Agriculture, Internet +1 | [email protected] |
1
Low
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18
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26821 | - | - | - | - | 428 | 7 months ago | |
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Kendlebell Kimmage | - | - | Kendlebell in Kimmage are committed to providing a personalised service to each... | - |
Ireland
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- | Ireland (HQ) | 2007 | Data Analytics, Telecom | [email protected] |
1
Low
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6
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1.8K (108%) | - | - | - | - | 17684 | 5 MEA 6Cc | |
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Virgin Media Ireland | - | - |
About Virgin Media Virgin Media is the leading connected entertainment cable an... |
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Ireland
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- | Ireland (HQ) | 1970 | Internet, Music +2 | - |
1
Low
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512
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550.3K | - | - | - | - | 14944 | 5 months ago | |
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open eir | - | At open eir we provide communication service providers with open access to eir's... | open eir builds and manages the largest wholesale telecoms network in Ireland. E... | - |
Ireland
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- | Ireland (HQ) | 1998 | Cyber Security, Information Technology +1 | [email protected] |
1
Low
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173
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10.4K | - | - | - | - | 3722 | 4 months ago |