Company lists · Data refreshed September 2026

Top 25 IT business consulting firms based in Croatia

Name: IT business consulting firms based in Croatia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 158 companies tracked

RevenueBase identified 158 IT business consulting firms headquartered in Croatia as of September 2026 and tracks 2,377 professional contacts across them, including 1,186 with verified work emails and 34 with mobile numbers. Zagreb is the largest hub.

This list covers IT business consulting firms headquartered in Croatia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 26, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 26, 2026 86% judged on-target in blind review

158Companies

2,377Contacts tracked

1,186Verified emails

34Mobile numbers

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The 25 largest IT business consulting firms based in Croatia

Ranked by team size

Top 25 of 158 IT business consulting firms based in Croatia, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to IT business consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Combis	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	201-500	310 contacts →
	Indirect evidence “Combis is one of the leading ICT company in the Adriatic region in the segment of services, established in 1990, and a member of HT Group since 2010.” Source: RevenueBase Database · checked Sep 26, 2026
2	Mstart Plus D.O.O	Partial evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	201-500	264 contacts →
	Partial evidence “mStart is a B2B IT company focused on development, implementation, integration and support of business information systems and solutions.” Source: RevenueBase Database · checked Sep 26, 2026
3	CROZ	Partial evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	201-500	226 contacts →
	Partial evidence “CROZ is a Croatian-German BizTech consulting company that brings even the most complex organizations to a place where new – and improved – value is created through strategy…” Source: RevenueBase Database · checked Sep 26, 2026
4	BTB	Partial evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	n/a	158 contacts →
	Partial evidence “Beta Tau Beta or BTB focuses on delivering leading IT services to companies that have merged information technology into their business processes.” Source: RevenueBase Database · checked Sep 26, 2026
5	NEOS	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	51-200	129 contacts →
	Indirect evidence “Neos provides business solutions and services across cloud and system infrastructure integration, advanced analytics and software engineering.” Source: RevenueBase Database · checked Sep 26, 2026
6	Comping	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	51-200	117 contacts →
	Indirect evidence “Defining digital Our knowledge and technical expertise are groundwork for forming digital solutions.” Source: RevenueBase Database · checked Sep 26, 2026
7	Integra Group	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	11-50	87 contacts →
	Indirect evidence “Integra Group was founded in 1990 as a service oriented company.” Source: RevenueBase Database · checked Sep 26, 2026
8	Infodom LTD	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	51-200	78 contacts →
	Indirect evidence “InfoDom is focused on the modernization and development of business infrastructure and ICT solutions related to the transformation of the public sector and increasing the…” Source: RevenueBase Database · checked Sep 26, 2026
9	Ingemark	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	51-200	76 contacts →
	Indirect evidence “We’re an innovative software company with over 30 years of experience, driven by a mission to support businesses through custom solutions that help hit targets, cut operation…” Source: RevenueBase Database · checked Sep 26, 2026
10	Conet Hrvatska	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	51-200	75 contacts →
	Indirect evidence “conet Holding GmbH otvorio je u siječnju novu tvrtku u Zagrebu.” Source: RevenueBase Database · checked Sep 26, 2026
11	Rest ART	Partial evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	11-50	72 contacts →
	Partial evidence “Combining innovation with expertise, Rest Art offers end-to-end business IT solutions that include analysis, design and implementation, delivering measurable value to businesses…” Source: RevenueBase Database · checked Sep 26, 2026
12	BILOG	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	51-200	43 contacts →
	Indirect evidence “BILOG is a consultancy firm that specializes in merging business acumen with technological expertise, primarily in the insurance and banking sectors.” Source: RevenueBase Database · checked Sep 26, 2026
13	FILEX	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	n/a	34 contacts →
	Indirect evidence “HR) Filex je regionalno prisutna tvrtka posvećena dizajnu, implementaciji, integraciji i podršci aplikativnih i infrastrukturnih poslovnih rješenja, temeljenih na naprednim…” Source: RevenueBase Database · checked Sep 26, 2026
14	RIS Software	Indirect evidence	Kastav, CroatiaHQ checked Sep 26, 2026	11-50	27 contacts →
	Indirect evidence “RIS d.o.o.” Source: RevenueBase Database · checked Sep 26, 2026
15	Unifiedpost Solutions D.O.O	Partial evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	11-50	22 contacts →
	Partial evidence “WE ANALYZE, CREATE AND IMPLEMENT Software development and consulting are our playgrounds.” Source: RevenueBase Database · checked Sep 26, 2026
16	Cu-Bit	Strong evidence	Novi Zagreb - Zapad, CroatiaHQ checked Sep 26, 2026	11-50	21 contacts →
	Strong evidence “CU-BIT is offering various services such as- IT & business consulting - project management - website creation and maintenance - cloud hosting - computer network maintenance -…” Source: RevenueBase Database · checked Sep 26, 2026
17	Trilix D.O.O	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	11-50	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 26, 2026
18	Hashcode	Partial evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	11-50	19 contacts →
	Partial evidence “HashCode is the process consulting and software development company.” Source: RevenueBase Database · checked Sep 26, 2026
19	Nephos	Partial evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	11-50	17 contacts →
	Partial evidence “Our specialized tech consulting, upskilling, and digital advisory services empower organizations to unlock digital excellence, positioning them as industry leaders while driving…” Source: RevenueBase Database · checked Sep 26, 2026
20	3mi LAB	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	11-50	15 contacts →
	Indirect evidence “The core business of 3MI lab d.o.o.” Source: RevenueBase Database · checked Sep 26, 2026
21	Unitfly	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	11-50	14 contacts →
	Indirect evidence “We are a business technology company that helps organizations optimize information management and improve business processes.” Source: RevenueBase Database · checked Sep 26, 2026
22	Ide3 IT	Partial evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	11-50	14 contacts →
	Partial evidence “We help organize & transform business with IT services and custom business applications to create a stable digital working environment.” Source: RevenueBase Database · checked Sep 26, 2026
23	Nexgen D.O.O	Indirect evidence	Varazdin, CroatiaHQ checked Sep 26, 2026	11-50	12 contacts →
	Indirect evidence “NEXGEN focuses on long-term customer relationships.” Source: RevenueBase Database · checked Sep 26, 2026
24	Appliment	Partial evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	11-50	12 contacts →
	Partial evidence “Appliment is a digital transformation & consulting company based in Zagreb, Croatia.” Source: RevenueBase Database · checked Sep 26, 2026
25	OPTOM	Indirect evidence	Zagreb, CroatiaHQ checked Sep 26, 2026	1-10	12 contacts →
	Indirect evidence “Optom is a company that provides its customers, especially those within financial services sector, with tailor-made advisory, education and system architecture related services…” Source: RevenueBase Database · checked Sep 26, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT business consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT business consulting firms.
Partial evidence: Its own public description names part of IT business consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT business consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 158 IT business consulting firms based in Croatia

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IT business consulting firms based in Croatia at a glance

As of Sep 26, 2026

49.9%Verified-email coverage

1.4%Mobile-number coverage

15.0Average contacts per company

1-10Median size (employees)

65.2%Largest-city concentration · Zagreb

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 28.0d

8090–30

35231–60

1761–90

190–180

7180+

Company record updated

Median 91.0d

00–30

53131–60

62861–90

1,12890–180

90180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT business consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Croatia whose own description of what they do matches “IT business consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT business consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among IT business consulting firms, and records with no verified work email. Companies headquartered outside Croatia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,186 across the full list. 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 26, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT business consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT business consulting firms are there based in Croatia?

RevenueBase identified 158 IT business consulting firms headquartered in Croatia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Combis, headquartered in Zagreb, tops this list with the largest team on record.

Which city has the most IT business consulting firms?

Zagreb leads with 103 headquartered companies, followed by Split (4) and Varazdin (4).

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 1,186 verified decision-maker contacts tracked across these 158 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 26, 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 Smart Search, 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.