Company lists · Data refreshed September 2026

Top 12 Cybersecurity advisory services based in Croatia

RevenueBase identified 38 cybersecurity advisory services headquartered in Croatia as of September 2026 and tracks 282 professional contacts across them, including 160 with verified work emails. Zagreb is the largest hub.

This list covers cybersecurity advisory services 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 21, 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 21, 2026 86% judged on-target in blind review
38Companies
282Contacts tracked
160Verified emails
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The 12 largest cybersecurity advisory services based in Croatia

Ranked by team size
Top 12 of 38 cybersecurity advisory services based in Croatia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity advisory services: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceZagreb, CroatiaHQ checked Sep 21, 202651-20083 contacts →

Indirect evidence

“Every day INFIGO IS' products protect thousands of organizations, hundreds of thousands of their employees and users.”

Source: RevenueBase Database · checked Sep 21, 2026
2Indirect evidenceZagreb, CroatiaHQ checked Sep 21, 202651-20069 contacts →

Indirect evidence

“INsig2 has developed its expertise in three main business segments: digital forensics, integrated corporate security, and software development What is digital forensics?”

Source: RevenueBase Database · checked Sep 21, 2026
3Indirect evidenceZagreb, CroatiaHQ checked Sep 21, 202651-20043 contacts →

Indirect evidence

“Diverto are experienced security professionals, ensuring the highest level of information security in companies, institutions and other organisations.”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceZagreb, CroatiaHQ checked Sep 21, 202611-5010 contacts →

Indirect evidence

“Our mission is to provide the risk reduction from the perspective of information security to our partners and users, achieving it by ensuring the quality implementation of…”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceZagreb, CroatiaHQ checked Sep 21, 202611-5010 contacts →

Indirect evidence

“Sagena is an Cyber Security company founded 1992 in Zagreb.”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceZagreb, CroatiaHQ checked Sep 21, 20261-105 contacts →

Indirect evidence

“Kreiramo prilagođena informatička rješenja koja optimiziraju učinkovitost i sigurnost poslovanja.”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceZagreb, CroatiaHQ checked Sep 21, 202611-504 contacts →

Indirect evidence

“Being in IT business for over 13 years, with more than 450 projects and more than solved tickets, we are a company you can trust to deliver quality and results when it matters!”

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceCroatiaHQ checked Sep 21, 202611-504 contacts →

Indirect evidence

“Binary Shadow is a privately-held international company that provides various information technology related services.”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceZagreb, CroatiaHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceZagreb, CroatiaHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“We specialize in advanced penetration testing, vulnerability assessments, and threat analysis.”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceZagreb, CroatiaHQ checked Sep 21, 20261-102 contacts →

Partial evidence

“As a premier provider of comprehensive advisory services, we specialize in creating integrated solutions designed to meet the unique demands of today's rapidly evolving digital…”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceTrešnjevka – Jug, CroatiaHQ checked Sep 21, 20261-101 contacts →

Indirect evidence

“In today’s world of rising regulations and cyber threats, we help you build systems and processes that make your organization safer, more resilient, and future-ready.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 12 of 38 cybersecurity advisory services based in Croatia

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Cybersecurity advisory services based in Croatia at a glance

As of Sep 21, 2026
56.7%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
65.8%Largest-city concentration · Zagreb
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
8
51-200
3

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 38 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 cybersecurity advisory services, 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 “cybersecurity advisory services”. 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 cybersecurity advisory services), 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 cybersecurity advisory services, 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, 160 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 21, 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.

Cybersecurity advisory services by metro

  • Cybersecurity advisory services in Zagreb25

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 cybersecurity advisory services, 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 cybersecurity advisory services are there based in Croatia?

RevenueBase identified 38 cybersecurity advisory services 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?

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

Which city has the most cybersecurity advisory services?

Zagreb leads with 25 headquartered companies, followed by Osijek (2) and Donji Stupnik (1).

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 160 verified decision-maker contacts tracked across these 38 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 21, 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.