Company lists · Data verified August 2026

Top 25 Enterprise IT infrastructure companies based in Croatia

Name: Enterprise IT infrastructure companies based in Croatia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 50 companies tracked

There are 50 enterprise IT infrastructure companies headquartered in Croatia (RevenueBase, August 2026). RevenueBase tracks 1,100 professional contacts across them, including 518 with verified work emails and 15 with mobile numbers. Zagreb is the largest hub.

This list covers enterprise IT infrastructure companies headquartered in Croatia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

50Companies

1,100Contacts tracked

518Verified emails

15Mobile numbers

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The 25 largest enterprise IT infrastructure companies based in Croatia

Ranked by team size

Top 25 of 50 enterprise IT infrastructure companies based in Croatia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Mstart Plus D.O.O	Zagreb	201-500	263	154
2	CS Computer Systems	Zagreb	51-200	174	11
3	Comping	Zagreb	51-200	120	90
4	Telelink Business Services Croatia	Zagreb	51-200	111	69
5	Integra Group	n/a	11-50	87	38
6	BCC Services	Split	11-50	52	6
7	Integracija Od-Do D.O.O	Zagreb	11-50	35	30
8	FILEX	Zagreb	n/a	33	3
9	RIS Software	Kastav	11-50	27	15
10	Databox	Zagreb	51-200	24	19
11	Byterunner Gmbh & Co. KG	Zagreb	11-50	22	15
12	Business Computer Systems	Bjelovar	11-50	14	11
13	Infoscope D.O.O	Zagreb	11-50	13	10
14	Iteratio D.D	Zagreb	11-50	11	8
15	H&d Info	Zagreb	1-10	10	6
16	Pctogo D.O.O	Zagreb	1-10	9	9
17	Sistemaš D.O.O	Zagreb	1-10	6	1
18	Synnefo Systems LTD	Zagreb	11-50	4	4
19	Diagram D.O.O	Split	1-10	4	3
20	Core4work	Zagreb	11-50	3	3
21	Signon IT D.O.O	Zagreb	1-10	3	3
22	Kraken LTD	Cakovec	11-50	3	2
23	Mrak World D.O.O	Pazin	11-50	2	1
24	Sentry Zero	Zagreb	1-10	2	1
25	Maxsimple D.O.O	Zagreb	1-10	1	1

Showing 25 of 50 enterprise IT infrastructure companies based in Croatia

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Enterprise IT infrastructure companies based in Croatia at a glance

As of Aug 28, 2026

11-50Median size (employees)

ZagrebLargest hub · 32 HQs

15Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Enterprise IT infrastructure companies by metro

Metro	Companies
Enterprise IT infrastructure companies in Zagreb	32
Enterprise IT infrastructure companies in Split	3
Enterprise IT infrastructure companies in Osijek	2
Enterprise IT infrastructure companies in Cakovec	1
Enterprise IT infrastructure companies in Donji Miholjac	1
Enterprise IT infrastructure companies in Pazin	1
Enterprise IT infrastructure companies in Kriz	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “enterprise IT infrastructure companies”, with match quality audited by blind human judging, and headquartered in Croatia.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many enterprise IT infrastructure companies are there based in Croatia?

There are 50 enterprise IT infrastructure companies headquartered in Croatia as of August 2026 (RevenueBase).

What is the largest company on this list?

Mstart Plus D.O.O, headquartered in Zagreb, tops this list with the largest team on record.

Which city has the most enterprise IT infrastructure companies?

Zagreb leads with 32 headquartered companies, followed by Split (3) and Osijek (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 518 verified decision-maker contacts tracked across these 50 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.