Company lists · Data refreshed November 2026

Top 25 Cloud IT companies based in Slovenia

RevenueBase identified 40 company matches for cloud IT companies associated with Slovenia as of November 2026 and tracks 3,070 professional contacts across them, including 395 with verified work emails. Ljubljana is the largest hub.

This list covers company matches for cloud IT companies associated with Slovenia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
40Companies
3,070Contacts tracked
395Verified emails
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The 25 largest cloud IT companies based in Slovenia

Ranked by team size
Top 25 of 40 company matches for cloud IT companies based in Slovenia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLjubljana, SloveniaHQ recorded Nov 6, 2026n/a2,639 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“At ADD we build the digital foundations that turn data into decisions, and ideas into action.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“We are Flint SI, an experienced and passionate team of over 70 members.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMaribor, SloveniaHQ recorded Nov 6, 202611-5042 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCelje, SloveniaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“BRIHTEJA comes from ‘BRIGHT IDEA’, which describes our positive company culture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“We deliver!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMaribor, SloveniaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Agenda Open Systems je vodilni slovenski ponudnik sodobnih oblačnih IT rešitev in storitev za digitalno transformacijo, ki temeljijo na najsodobnejših oblačnih tehnologijah…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Mainstream is the biggest provider of public, as well as private cloud solutions, and cloud management services in South East Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSlovenj Gradec, SloveniaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Od projekta do izvedbe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“V podjetju AKSON d.o.o.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“SoftwareOne je vodilni globalni ponudnik celovitih rešitev in storitev na področju programske opreme in oblaka, ki na novo določa, kako podjetja razvijajo, kupujejo in upravljajo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTrzin, SloveniaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Podjetje ARNE d.o.o.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCerknica, SloveniaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We expanded our original computer business through accounting, digital marketing, website design, setting up web stores and mobile applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLjubljana, SloveniaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Triglif has more than 20 year experience in providing IT solutions and support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKoper / Capodistria (naselje), SloveniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Looking for a reliable I.T.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMaribor, SloveniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are dedicated to providing cutting-edge IT solutions to businesses of all sizes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLesce, SloveniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Podjetje MR2 d.o.o.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“SISTEMSKA ADMINISTRACIJA Svetovanje, arhitektura, administracija, optimizacija in postavitev: Linux server Microsoft server Microsoft SQL podatkovnih baz MySQL podatkovnih baz…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMaribor, SloveniaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Sfera IT….z vami že od leta 2008.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLjubljana, SloveniaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“At IT-opti d.o.o, we specialize in transforming IT ecosystems to drive efficiency, agility, and business value.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGrosuplje, SloveniaHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKranj, SloveniaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Our business is to empower you with the cloud.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 40 cloud IT companies based in Slovenia

See the full list, filter by size, metro and specialty, and access 395 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud IT companies based in Slovenia at a glance

As of Nov 6, 2026
12.9%Verified-email coverage
76.8Average contacts per company
11-50Median size (employees)
50.0%Largest-city concentration · Ljubljana
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
13
51-200
5
201-500
2
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Slovenia, so it is reported there. Company counts and contact totals on this page are exact for Slovenia, over 40 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Slovenia whose business descriptions match “cloud IT companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 395 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cloud IT companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud IT companies are there based in Slovenia?

RevenueBase identified 40 company matches for cloud IT companies associated with Slovenia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

NIL LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cloud IT companies?

Ljubljana leads with 20 company records, followed by Maribor (4) and Celje (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 395 professional contacts with verified work emails tracked across these 40 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.