Best Telecom Companies in Croatia
The 42 best Telecom companies in Croatia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Bulb Technologies.
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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 Croatia
| # | Company | Revenue | Disclosed funding | Employees | Founded | Founder | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Elektro imber Provider of technical documentation and project management services for the telecommunications sector | $6M FY2018 | — | — | 2006 | Marko Obad CEO | — | — |
| 2 | comcross croatia Provider of infrastructure building, implementation, and optimization services for mobile and fixed networks | $3M FY2021 | — | — | 2016 | Dusko Zutic CEO & MD | — | — |
| 3 | UNIS Telecom Provider of telecommunication solutions specializing in creating conceptual solutions for telecommunication… | $3M FY2022 | — | — | 2019 | Kresimir Raguz CEO | — | — |
| 4 | AGILUS TEL Provider of railway telecommunication solutions | $3M FY2024 | — | — | 2018 | Marijan Klanac CEO | — | — |
| 5 | ENGELS Provider of a wide variety of antennas and antenna equipment | $2M FY2024 | — | — | 2011 | Miodrag Nikic Owner | Cart FunctionalityWooCommerceWordPress+18 | — |
| 6 | Monting Provider of telecom installation services | $845K FY2022 | — | — | 2006 | Ivan Krizanovic Owner | — | — |
| 7 | Telecare Provider of telecommunication systems and equipment | $801K FY2024 | — | — | 2011 | Igor Delisimunovic Owner | — | — |
| 8 | Tekonet Provider of designing, consulting, and building radio communication systems and multimedia visualization… | $763K FY2022 | — | — | 1997 | Robert Jurcevic Founder | — | — |
| 9 | Lider Net Provider of mobile, internet, and other telecommunication services | $594K FY2024 | — | — | 2013 | Zeljko Kudeljka Owner | — | — |
| 10 | Bex Provider of crimping tools for various types of connectors, including modular connectors, coaxial, fiber… | $590K FY2022 | — | — | 2005 | Bojan Stanic CEO | — | — |
| 11 | LIBERTINA DUBROVNIK Provider of telecom end user equipments | $585K FY2022 | — | — | 1995 | Tanja Bujic Ban Owner | — | — |
| 12 | FRANZ NET Provider of IT maintenance and internet services, including hosting and internet telephony | $484K FY2024 | — | — | 2017 | Franjo Posavec Founder | WordPressMySQLPHP+17 | — |
| 13 | Elbrod Provider of electrical and telecommunications services, specializing in electronic components and supplies | $480K FY2022 | — | — | 2011 | Zlatko Kvesic Founder | — | — |
| 14 | Signum telekomunikacije Provider of telecommunication services and implementing comprehensive ICT solutions for businesses | $382K FY2024 | — | — | 2010 | Sazos Maxime Owner | WordPress Block EditorWordPressMySQL+24 | — |
| 15 | GT-net Provider of telephone and internet services | $365K FY2022 | — | — | 2013 | Dean Benazic Founder | WordPress Block EditorElementorWordPress+24 | — |
| 16 | Digital Telekomunikacije Provider of communication equipment repair services | $335K FY2022 | — | — | 2008 | Luka Madunic Owner | — | — |
| 17 | Kabel kanal Provider of internet, TV, and fixed phone services, and building an optical network | $256K FY2024 | — | — | 2012 | Andrej Bostjancic Owner | — | — |
Top 2 Telecom companies in Croatia
#1
Acquired · Zagreb, Zagreb County · founded 2006 · 64 employees$2.1Mraised▾
Bulb Technologies provides OSS/BSS solutions to the service providers, telecom operators, and carriers. Its product portfolio includes Cempresso (customer experience management solution which automates customer support process), DACS (device provisioning and configuration solution), and NEPS (network element provisioning system to automate service delivery). It also provides system integration services.
#2
Acquired · Zagreb, Zagreb County · founded 2004 · 188 employees—raised▾
Optima Telekom is a telecom and TV services provider which caters to residential and business customers in the Republic of Croatia. It offers fiber-optic broadband internet access with data speeds up to 60 Mbps, local and long distance fixed telephony, multiple calling plans, TV services, multiple speed based internet plans, multiple cost-effective bundled plans, etc. It provides these services on a wholesale basis for telecom operators. It owns 3000+ km of fiber-optic network infrastructure.
Funding & investor landscape
Market landscape — 10 sub-themes by coverage
Share of Telecom coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on 5G / 6G Networks is moving in Croatia
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 15 Croatia-affiliated papers.
- University of Zagreb7
- Institute of Physics3
- Ericsson2
- Ruđer Bošković Institute1
- University of Split1
- Beamforming3
- Graphene1
- Graphite1
- Modulation (music)1
- Excitation1
- Beamforming4
- Chebyshev polynomials2
- Chebyshev filter2
- Algorithm2
- Rectenna1
Where 5g 6g is researched across Croatia
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
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.