Company lists · Data refreshed September 2026

Top 25 IT consulting firms based in Slovenia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 109 companies tracked

RevenueBase identified 109 IT consulting firms headquartered in Slovenia as of September 2026 and tracks 1,885 professional contacts across them, including 865 with verified work emails and 28 with mobile numbers. Ljubljana is the largest hub.

This list covers IT consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

109Companies

1,885Contacts tracked

865Verified emails

28Mobile numbers

Unlock all 109 companies Free signup · no credit card · 500 free credits

The 25 largest IT consulting firms based in Slovenia

Ranked by team size

Top 25 of 109 IT consulting firms based in Slovenia, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	CREAPartial evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	n/a	227
	“CREA is a consulting and software developing firm focused comprehensively on business process management, business web applications, secure e-business and related technologies.” Source: company website · checked Sep 4, 2026
2	SRCIndirect evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	201-500	216
	“SRC is an information technology company that digitally transforms corporations, financial institutions and the public administration.” Source: company website · checked Sep 4, 2026
3	Actual I.TPartial evidence	SloveniaHQ checked Sep 4, 2026	51-200	109
	“ACTUAL Group offers comprehensive IT solutions that support business processes in individual business areas.” Source: company website · checked Sep 4, 2026
4	Kpmg SlovenijaIndirect evidence	Ljubljana Ljubljana, SloveniaHQ checked Sep 4, 2026	51-200	73
	“KPMG has been present in Slovenia for almost 30 years.” Source: company website · checked Sep 4, 2026
5	SmartisPartial evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	51-200	67
	“We are IT service provider for different industry and public sectors.” Source: company website · checked Sep 4, 2026
6	Unistar LC D.O.O., LjubljanaPartial evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	51-200	56
	“Unistar LC is a company with extensive experience in the field of IT, since early 1989.” Source: company website · checked Sep 4, 2026
7	Skupina Stroka.SiPartial evidence	Radlje Ob Dravi, SloveniaHQ checked Sep 4, 2026	51-200	55
	“For 30 years, Stroka Business Group (Stroka produkt d.o.o.) has been helping organizations across Slovenia and beyond get the most out of their IT investments with practical…” Source: company website · checked Sep 4, 2026
8	ADD D.O.OIndirect evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	51-200	54
	“At ADD we build the digital foundations that turn data into decisions, and ideas into action.” Source: company website · checked Sep 4, 2026
9	Pro-Bit Programska Oprema D.O.OIndirect evidence	SloveniaHQ checked Sep 4, 2026	11-50	52
	“PRO-BIT d.o.o.” Source: company website · checked Sep 4, 2026
10	LancomIndirect evidence	Maribor, SloveniaHQ checked Sep 4, 2026	51-200	50
	“LANCom, more than 30 years of experience in the field of integrated systems and custom solutions.” Source: company website · checked Sep 4, 2026
11	MSG Plaut UAP D.O.OPartial evidence	Maribor, SloveniaHQ checked Sep 4, 2026	11-50	49
	“msg Plaut AG is a product-based consulting company headquartered in Vienna and employs around 760 people in 11 locations / 8 countries.” Source: company website · checked Sep 4, 2026
12	Comtron D.O.OIndirect evidence	Maribor, SloveniaHQ checked Sep 4, 2026	11-50	44
	Source: company website · checked Sep 4, 2026
13	Clever Craft D.O.OPartial evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	51-200	33
	“Clever Craft is an IT service delivery and software development company with a presence in both the US and Slovenia.” Source: company website · checked Sep 4, 2026
14	CRMTPartial evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	11-50	33
	“CRMT is a leading regional consulting company specializing in Data Management, Corporate Performance Management, and Regulatory Reporting.” Source: company website · checked Sep 4, 2026
15	Genis D.O.OIndirect evidence	Kranj, SloveniaHQ checked Sep 4, 2026	11-50	32
	“Genis d.o.o is an independent business consultant in the field of developing and upgrading information systems.” Source: company website · checked Sep 4, 2026
16	Perftech D.O.OPartial evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	51-200	31
	“The company’s main activities are: Providing IT solutions, development of application software, planning information systems, selling computer and communications equipment…” Source: company website · checked Sep 4, 2026
17	Maop Computer Engineering D.O.OIndirect evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	11-50	23
	“MAOP is one of major software developers in the region with the team of over 30 experts, over 30 years of expertise and a strong network of clients and business partners.” Source: company website · checked Sep 4, 2026
18	Lucis D.O.OIndirect evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	11-50	23
	“Welcome to Lucis!” Source: company website · checked Sep 4, 2026
19	Brihteja, D.O.OIndirect evidence	Celje, SloveniaHQ checked Sep 4, 2026	11-50	21
	“BRIHTEJA comes from ‘BRIGHT IDEA’, which describes our positive company culture.” Source: company website · checked Sep 4, 2026
20	TelpromIndirect evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	11-50	19
	“Telprom is an ICT company, that supports its clients on their path to efficient and secure digital offices.” Source: company website · checked Sep 4, 2026
21	A-Soft D.O.OPartial evidence	Logatec, SloveniaHQ checked Sep 4, 2026	11-50	18
	“A-soft is an IT company that has been employing innovative and top-of-the-line solutions for over 20 years to provide optimisation and management of business processes in various…” Source: company website · checked Sep 4, 2026
22	LOGIXIndirect evidence	Ljubljana Ljubljana, SloveniaHQ checked Sep 4, 2026	11-50	16
	“We deliver!” Source: company website · checked Sep 4, 2026
23	Org. Tend D.O.OIndirect evidence	Maribor, SloveniaHQ checked Sep 4, 2026	11-50	15
	“Več kot 20 zaposlenih že od leta malim in srednje velikim podjetjem ponuja kakovostne in učinkovite informacijske rešitve, storitve in opremo.” Source: company website · checked Sep 4, 2026
24	Projekt IP D.O.OIndirect evidence	Sezana, SloveniaHQ checked Sep 4, 2026	11-50	14
	“The primary focus of the company is to offer support in the processes of information and communication, where we cover all areas related to the use of communication technologies.” Source: company website · checked Sep 4, 2026
25	Integralis, Sistemske Rešitve D.O.OIndirect evidence	Ljubljana, SloveniaHQ checked Sep 4, 2026	11-50	13
	“Odlikuje nas 30 letna tradicija in zvestoba naših strank.” Source: company website · checked Sep 4, 2026

Showing 25 of 109 IT consulting firms based in Slovenia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 865 reachable decision-makers.

Free signup · no credit card

See all 109 companies

IT consulting firms based in Slovenia at a glance

As of Sep 4, 2026

1-10Median size (employees)

LjubljanaLargest hub · 51 HQs

28Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Verified emails by last verification

0–30

31–60

61–90

495

90–180

307

180+

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 consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Slovenia whose own description of what they do matches “IT consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT consulting firms, 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 an evidence 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, 865 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 4, 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.

IT consulting firms by metro

IT consulting firms in Ljubljana51

Frequently asked

How many IT consulting firms are there based in Slovenia?

RevenueBase identified 109 IT consulting firms 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?

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

Which city has the most IT consulting firms?

Ljubljana leads with 51 headquartered companies, followed by Maribor (18) and Ljubljana Ljubljana (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 865 verified decision-maker contacts tracked across these 109 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 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 109 IT consulting firms based in Slovenia. Start with a free account, no credit card.

Get the full list

Related lists

IT consulting firms by geography

Browse the directory

Browse: Companies home · All Slovenia lists · All IT consulting firms lists · New lists

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.