Company lists · Data refreshed September 2026

Top 17 Telecommunications infrastructure providers based in Croatia

Name: Telecommunications infrastructure providers based in Croatia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 42 companies tracked

RevenueBase identified 42 company matches for telecommunications infrastructure providers associated with Croatia as of September 2026 and tracks 1,663 professional contacts across them, including 814 with verified work emails. Zagreb is the largest hub.

This list covers company matches for telecommunications infrastructure providers associated with Croatia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built

42Companies

1,663Contacts tracked

814Verified emails

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The 17 largest telecommunications infrastructure providers based in Croatia

Ranked by team size

Top 17 of 42 company matches for telecommunications infrastructure providers based in Croatia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	A1 Hrvatska D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	1,001-5,000	1,101 contacts →
	Exact match “At A1 Croatia we take care that among the thousands existing options we can help you to find the best smart solutions that will simplify the complicated, save time and enjoy more.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	ISKON	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	51-200	175 contacts →
	Exact match “U Iskonu, koji je dio Hrvatskog Telekoma, kreiramo ponude i nudimo zasebnu podršku korisnicima fiksnih telekomunikacijskih usluga.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	b.net	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	501-1,000	41 contacts →
	Exact match “B.net je najveći pružatelj usluga kabelske distribucije koji nudi cjeloviti spektar telekomunikacijskih usluga: kabelsku televiziju s više od 190 atraktivnih regionalnih…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Europhone D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	51-200	39 contacts →
	Exact match “Tvrtka Europhone posluje već duži niz godina na tržištu telekomunikacija kroz poslovnice Hrvatskog Telekoma i bonbon i Iskona.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Markoja	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	51-200	38 contacts →
	Exact match “Founded in 1994, Markoja d.o.o.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Comcross Croatia D.O.O	Exact match	Osijek, CroatiaHQ recorded Sep 19, 2026	51-200	13 contacts →
	Exact match “comcross croatia je tehnološka tvrtka sa sjedištem u Osijeku, specijalizirana za izvođenje projekata u području telekomunikacija, obnovljivih izvora energije i proizvodnje elektro…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Pro-Ping Telekom	Exact match	Virje, CroatiaHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “Pro-Ping Telekom pružatelj je telekomunikacijskih usluga nove generacije baziranih na vlastitoj bežičnoj i optičkoj mrežnoj infrastrukturi.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Terrakom D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	51-200	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Elna Kabel D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Elna Kabel d.o.o, Zagreb has been distributing products and equipment of renowned foreign companies in the field of electroenergetics and telecommunications for more than 15 years…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Signum Telekomunikacije D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	1-10	7 contacts →
	Exact match “As an alternative telecom operator, primarily we turn to business customers to whom we offer a wide range of innovative telecommunications solutions and services to increase…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Anoval Projekt D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	51-200	7 contacts →
	Exact match “Naš tim sastoji se od 50-tak ambicioznih i stručnih djelatnika koji uz svakodnevne edukacije ostvaruju zavidne rezultate.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Anoval	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	51-200	7 contacts →
	Exact match “Vjerujemo da ćemo, koristeći kreativne ideje potpomognute vrhunskim tehničkim rješenjima, ispuniti svoje vizije i vaša očekivanja.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Plum D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Kolibric	Exact match	Porec, CroatiaHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Kolibrić is a global network services provider with a full range of telecommunication products tailored to each and every customer's needs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Konektor D.O.O	Exact match	CroatiaHQ recorded Sep 19, 2026	n/a	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Gigax Telekom	Exact match	Brdovec, CroatiaHQ recorded Sep 19, 2026	11-50	2 contacts →
	Exact match “GIGAX je domaći telekom koji je osnovan kako bi privatnim i poslovnim korisnicima predstavio inovativni pristup u pružanju modernih telekomunikacijskih usluga.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Tommark Solutions D.O.O	Exact match	Zagreb, CroatiaHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “Experienced in structured cabling, fiber optic networks, and electrical solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “telecommunications infrastructure providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 17 of 42 telecommunications infrastructure providers based in Croatia

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Telecommunications infrastructure providers based in Croatia at a glance

As of Sep 19, 2026

48.9%Verified-email coverage

39.6Average contacts per company

11-50Median size (employees)

64.3%Largest-city concentration · Zagreb

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Croatia, so it is reported there. Company counts and contact totals on this page are exact for Croatia, over 42 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Croatia whose business descriptions match “telecommunications infrastructure providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 814 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “telecommunications infrastructure providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications infrastructure providers are there based in Croatia?

RevenueBase identified 42 company matches for telecommunications infrastructure providers associated with Croatia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

A1 Hrvatska D.O.O tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecommunications infrastructure providers?

Zagreb leads with 27 company records, followed by Osijek (3) and Brdovec (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 814 professional contacts with verified work emails tracked across these 42 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.