Company lists · Data refreshed September 2026

Top 25 B2B technology startups based in Croatia

Name: B2B technology startups based in Croatia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 39 companies tracked

RevenueBase identified 39 B2B technology startups headquartered in Croatia as of September 2026 and tracks 1,240 professional contacts across them, including 511 with verified work emails. Zagreb is the largest hub.

This list covers B2B technology startups 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 19, 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 19, 2026 86% judged on-target in blind review

39Companies

1,240Contacts tracked

511Verified emails

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The 25 largest B2B technology startups based in Croatia

Ranked by team size

Top 25 of 39 B2B technology startups based in Croatia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to B2B technology startups: 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	Netmedia	Indirect evidence	Split, CroatiaHQ checked Sep 19, 2026	n/a	276 contacts →
	Indirect evidence “For over 20 years, we have been collaborating with businesses across Europe to build custom digital solutions, including web platforms, back-office systems, integrations, and…” Source: RevenueBase Database · checked Sep 19, 2026
2	Mstart Plus D.O.O	Partial evidence	Zagreb, CroatiaHQ checked Sep 19, 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 19, 2026
3	NEOS	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 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 19, 2026
4	Comping	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 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 19, 2026
5	Ingemark	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 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 19, 2026
6	Rest ART	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 2026	11-50	72 contacts →
	Indirect 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 19, 2026
7	Infoart D.O.O	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “Infoart is one of the leading Croatian ICT companies with a vast experience in engineering, developing, implementing and delivering premium business solutions for enterprise…” Source: RevenueBase Database · checked Sep 19, 2026
8	LOGIN	Indirect evidence	Rijeka, CroatiaHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “LogIN is one of the leading IT companies in Croatia and region, specialized for development and implementation of advanced and industry specific Cloud ERP Solutions.” Source: RevenueBase Database · checked Sep 19, 2026
9	NOTUS	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Tvrtka Notus je IT tvrtka koja razvija i implementira cjelokupna poslovna rješenja kojima transformiramo poslovanje svojih klijenata.” Source: RevenueBase Database · checked Sep 19, 2026
10	Inducta D.O.O	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Inducta is the software factory that is, with related services, providing a Solution Excellence to the Customers from various industries all over the World.” Source: RevenueBase Database · checked Sep 19, 2026
11	3mi LAB	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “The core business of 3MI lab d.o.o.” Source: RevenueBase Database · checked Sep 19, 2026
12	Zagreb Data D.O.O	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “The main activity of Zagreb Data is designing and developing software solutions to the client's request as a result of their special needs and requirements.” Source: RevenueBase Database · checked Sep 19, 2026
13	Centar MCS	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Centar MCS je poduzeće s dugogodišnjom tradicijom u programerskom poslovanju.” Source: RevenueBase Database · checked Sep 19, 2026
14	Aliquantum Idea	Partial evidence	Zagreb, CroatiaHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “Aliquantum Idea is an information technology company that specializes in implementing and maintenance of business IT solutions, costumer support, creating specific solutions to…” Source: RevenueBase Database · checked Sep 19, 2026
15	Osmi BIT D.O.O	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Osmi BiT je nastao izdvajanjem softverskog odjela iz tvrtke Times computers s ciljem kvalitetnijeg i efikasnijeg razvoja, izrade, implementacije i održavanja aplikativnih…” Source: RevenueBase Database · checked Sep 19, 2026
16	Ritam D.O.O	Indirect evidence	Split, CroatiaHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
17	WOD Software Solutions	Partial evidence	Zadar, CroatiaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “We are technology-driven company that is building enterprise systems.” Source: RevenueBase Database · checked Sep 19, 2026
18	Avalon Soft	Indirect evidence	Zagreb, CroatiaHQ checked Sep 19, 2026	51-200	6 contacts →
	Indirect evidence “Welcome to Avalon Soft - a powerhouse of IT professionals, dedicated to developing tailor-made solutions that align perfectly with your business goals.” Source: RevenueBase Database · checked Sep 19, 2026
19	Simple Code	Indirect evidence	Trnje, CroatiaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “We specialize in creating custom software solutions that solve real business challenges.” Source: RevenueBase Database · checked Sep 19, 2026
20	Alfabit D.O.O	Indirect evidence	Stenjevec, CroatiaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
21	Lomax Soft D.O.O	Indirect evidence	Zabok, CroatiaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	Butterfly Design	Indirect evidence	Josipdol, CroatiaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Butterfly Design specijalizira se za modernizaciju legacy softvera, starih ERP sustava, desktop aplikacija i kritičnih poslovnih alata koje nitko ne smije isključiti, a svi znaju…” Source: RevenueBase Database · checked Sep 19, 2026
23	Softlab, Obrt ZA Informatičke Djelatnosti	Indirect evidence	Samobor, CroatiaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Softlab Obrt was founded in year 2004.” Source: RevenueBase Database · checked Sep 19, 2026
24	Abaconn D.O.O	Indirect evidence	Zapresic, CroatiaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Abaconn is solution for IT issues that every growing business deals with.” Source: RevenueBase Database · checked Sep 19, 2026
25	Integrator D.O.O	Indirect evidence	Dubrovnik, CroatiaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: B2B technology startups. 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 B2B technology startups.
Partial evidence: Its own public description names part of B2B technology startups, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B technology startups. 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 39 B2B technology startups based in Croatia

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B2B technology startups based in Croatia at a glance

As of Sep 19, 2026

41.2%Verified-email coverage

31.8Average contacts per company

11-50Median size (employees)

48.7%Largest-city concentration · Zagreb

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 39 companies.

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 B2B technology startups, 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 “B2B technology startups”. 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 B2B technology startups), 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 B2B technology startups, 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, 511 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 19, 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 B2B technology startups, 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 B2B technology startups are there based in Croatia?

RevenueBase identified 39 B2B technology startups 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?

Netmedia, headquartered in Split, tops this list with the largest team on record.

Which city has the most B2B technology startups?

Zagreb leads with 19 headquartered companies, followed by Osijek (4) and Split (3).

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 511 verified decision-maker contacts tracked across these 39 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 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 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.