Company lists · Data refreshed September 2026

Top 25 Cybersecurity integrators based in Slovenia

RevenueBase identified 57 cybersecurity integrators headquartered in Slovenia as of September 2026 and tracks 2,978 professional contacts across them, including 405 with verified work emails and 77 with mobile numbers. Ljubljana is the largest hub.

This list covers cybersecurity integrators headquartered in Slovenia, 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 29, 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 29, 2026 86% judged on-target in blind review
57Companies
2,978Contacts tracked
405Verified emails
77Mobile numbers
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The 25 largest cybersecurity integrators based in Slovenia

Ranked by team size
Top 25 of 57 cybersecurity integrators based in Slovenia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity integrators: 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 evidenceLjubljana, SloveniaHQ checked Sep 29, 2026n/a2,523 contacts →

Indirect evidence

“NIL is a globally recognized provider of advanced data center, network, cloud, cyber security solutions as well as services for business and industry environments, state…”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidence1231 Ljubljana Črnuče, SloveniaHQ checked Sep 29, 202651-20056 contacts →

Indirect evidence

“V Smart Comu se že več kot 30 let z lastno strokovno, tehnično in razvojno ekipo implementiramo učinkovite IT rešitve in storitve, ki podpirajo varno in zanesljivo digitalno…”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceMaribor, SloveniaHQ checked Sep 29, 202651-20052 contacts →

Indirect evidence

“LANCom, more than 30 years of experience in the field of integrated systems and custom solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceMaribor, SloveniaHQ checked Sep 29, 202611-5047 contacts →

Indirect evidence

“REAL security d.o.o.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceLjubljana, SloveniaHQ checked Sep 29, 202611-5034 contacts →

Indirect evidence

“Astec d.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidencePtuj, SloveniaHQ checked Sep 29, 202651-20029 contacts →

Partial evidence

“Tenzor Group has taken a strategic place in the Adria region as a system integrator of technical systems and electrical installation with companies in Slovenia, Croatia…”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceLjubljana, SloveniaHQ checked Sep 29, 202611-5019 contacts →

Indirect evidence

“Telprom is an ICT company, that supports its clients on their path to efficient and secure digital offices.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceLjubljana, SloveniaHQ checked Sep 29, 202611-5013 contacts →

Indirect evidence

“Odlikuje nas 30 letna tradicija in zvestoba naših strank.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceSlovenj Gradec, SloveniaHQ checked Sep 29, 202611-5013 contacts →

Indirect evidence

“Od projekta do izvedbe.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceLjubljana, SloveniaHQ checked Sep 29, 202611-5012 contacts →

Indirect evidence

“We are a company dedicated to providing our clients with the highest quality services and solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceLjubljana, SloveniaHQ checked Sep 29, 202611-5010 contacts →

Indirect evidence

“V podjetju AKSON d.o.o.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceMarezige, SloveniaHQ checked Sep 29, 20261-1010 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceLjubljana, SloveniaHQ checked Sep 29, 202611-5010 contacts →

Indirect evidence

“Founded in 1998 • 28 employees • System integration with renowned manufacturers of IT equipment and solutions • Large knowledge and experience in Data center design and…”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceLjubljana, SloveniaHQ checked Sep 29, 20261-1010 contacts →

Partial evidence

“Logistar is a systems integrator of supply chain automation and inventory management solutions and services.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceMaribor, SloveniaHQ checked Sep 29, 202611-508 contacts →

Partial evidence

“Optisis as a system integrator and solution provider, who in addition to planning and developing the complete optical network also offers individual passive and active components…”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceLjubljana, SloveniaHQ checked Sep 29, 20261-108 contacts →

Indirect evidence

“GenLan d.o.o." is your trusted partner in digital security, leading the way in protecting businesses from modern threats.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceLjubljana, SloveniaHQ checked Sep 29, 20261-107 contacts →

Partial evidence

“Carbonsec is a team of experienced cybersecurity experts who help you deal with everyday cybersecurity challenges, so you can focus on what matters most: your business.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceLjubljana, SloveniaHQ checked Sep 29, 20261-107 contacts →

Indirect evidence

“Our company, iTehLab d.o.o, has merged the most important skills and expertise to establish and manage information life cycle.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceMaribor, SloveniaHQ checked Sep 29, 20261-107 contacts →

Indirect evidence

“The company VIRIS, security and development of information systems, d.”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceLjubljana, SloveniaHQ checked Sep 29, 202611-506 contacts →

Partial evidence

“We are a business integrator internationally recognized in the software and networking business, IoT and digital transformation.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceLjubljana, SloveniaHQ checked Sep 29, 202611-506 contacts →

Indirect evidence

“Panna Plus is a leading regional service and integrated solution provider for defence, law enforcement, and civil security.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceŠempeter Pri Gorici, SloveniaHQ checked Sep 29, 20261-104 contacts →

Indirect evidence

“ENG] GO-LIX d.o.o.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceLjubljana, SloveniaHQ checked Sep 29, 20261-104 contacts →

Indirect evidence

“Vadria.Net is a distributor specializing in solutions in the field of information security for modern hybrid architectures and data protection.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceLjubljana, SloveniaHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“The Infinigate Group is a value-added distributor, fully committed to sustainable, leading-edge cybersecurity solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceLjubljana, SloveniaHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“Predstavitev V podjetju Avera d.o.o.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 57 cybersecurity integrators based in Slovenia

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Cybersecurity integrators based in Slovenia at a glance

As of Sep 29, 2026
13.6%Verified-email coverage
2.6%Mobile-number coverage
52.2Average contacts per company
1-10Median size (employees)
52.6%Largest-city concentration · Ljubljana
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
16
51-200
5
201-500
1
1,001-5,000
1

Freshness & accuracy

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

Email last verified

Median 31.0d

Company record updated

Median 101.0d

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 integrators, 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 Slovenia whose own description of what they do matches “cybersecurity integrators”. 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 integrators), 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 integrators, and records with no verified work email. Companies headquartered outside Slovenia 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, 405 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 29, 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 integrators by metro

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 integrators, 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 integrators are there based in Slovenia?

RevenueBase identified 57 cybersecurity integrators headquartered in Slovenia 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?

NIL LTD, headquartered in Ljubljana, tops this list with the largest team on record.

Which city has the most cybersecurity integrators?

Ljubljana leads with 30 headquartered companies, followed by Maribor (7) and Nova Gorica (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 405 verified decision-maker contacts tracked across these 57 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 29, 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.