Company lists · Data refreshed September 2026

Top 25 Consultancy companies based in Slovenia

Name: Consultancy companies based in Slovenia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 135 companies tracked

RevenueBase identified 135 consultancy companies headquartered in Slovenia as of September 2026 and tracks 675 professional contacts across them, including 258 with verified work emails and 20 with mobile numbers. Ljubljana is the largest hub.

This list covers consultancy companies 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 24, 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 24, 2026 86% judged on-target in blind review

135Companies

675Contacts tracked

258Verified emails

20Mobile numbers

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The 25 largest consultancy companies based in Slovenia

Ranked by team size

Top 25 of 135 consultancy companies based in Slovenia, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to consultancy companies: 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	Unija Smart Accounting Slovenija	Strong evidence	Brezovica Pri Ljubljani, SloveniaHQ checked Sep 24, 2026	51-200	78 contacts →
	Strong evidence “Unija ETL is a premier international accounting firm offering top-tier services in accounting, payroll processing, IT, and consultancy across more than 55 countries globally.” Source: RevenueBase Database · checked Sep 24, 2026
2	Kpmg Slovenija	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	51-200	72 contacts →
	Indirect evidence “KPMG has been present in Slovenia for almost 30 years.” Source: RevenueBase Database · checked Sep 24, 2026
3	Genis D.O.O	Strong evidence	Kranj, SloveniaHQ checked Sep 24, 2026	11-50	32 contacts →
	Strong evidence “Genis d.o.o is an independent business consultant in the field of developing and upgrading information systems.” Source: RevenueBase Database · checked Sep 24, 2026
4	FRODX	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	11-50	32 contacts →
	Indirect evidence “FrodX business consulting services empower B2B and B2C companies to transform their marketing, sales, customer care and product development.” Source: RevenueBase Database · checked Sep 24, 2026
5	Tiko PRO	Indirect evidence	Maribor, SloveniaHQ checked Sep 24, 2026	11-50	31 contacts →
	Indirect evidence “Growth requires investment.” Source: RevenueBase Database · checked Sep 24, 2026
6	SVARM	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	11-50	21 contacts →
	Indirect evidence “Svarm is your extra hand in launching unique, customer-centric products.” Source: RevenueBase Database · checked Sep 24, 2026
7	NETS	Indirect evidence	Kranj, SloveniaHQ checked Sep 24, 2026	1-10	19 contacts →
	Indirect evidence “We are a company specializing in business consultation and business consultation training, business process IT support, creative problem solving and innovating.” Source: RevenueBase Database · checked Sep 24, 2026
8	Eurocon D.O.O	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	1-10	17 contacts →
	Indirect evidence “Eurocon is a consulting company that specializes in providing assistance to companies, institutions, and non-governmental organizations whose aim is to join research projects…” Source: RevenueBase Database · checked Sep 24, 2026
9	Episcenter	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	1-10	16 contacts →
	Indirect evidence “In its over 20 years of market expertise, Episcenter has grown from one of Slovenia’s leading market research agencies to an ace interdisciplinary management consulting firm.” Source: RevenueBase Database · checked Sep 24, 2026
10	Competo	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	11-50	14 contacts →
	Indirect evidence “is a consulting company specialized in search and selection of executive personnel and professionals, HR consulting and people development.” Source: RevenueBase Database · checked Sep 24, 2026
11	Kadrovska Asistenca	Indirect evidence	Maribor, SloveniaHQ checked Sep 24, 2026	1-10	10 contacts →
	Indirect evidence “Prvi korak da brezskrbnega poslovanja: Smo ekipa strokovnjakov s področja: managementa, delovnega prava, psihologije in ekonomije.” Source: RevenueBase Database · checked Sep 24, 2026
12	Vouk, Management Consulting	Indirect evidence	Trzin, SloveniaHQ checked Sep 24, 2026	11-50	9 contacts →
	Indirect evidence “VOUK is the leading management consulting firm in Slovenia specialising in investment banking and advisory services.” Source: RevenueBase Database · checked Sep 24, 2026
13	Pro-Bis	Indirect evidence	Hoče, SloveniaHQ checked Sep 24, 2026	1-10	9 contacts →
	Indirect evidence “At PRO-BIS, based on many years of practical experience in business consulting in the field of optimizing business processes, we offer clients a wide range of consulting services…” Source: RevenueBase Database · checked Sep 24, 2026
14	Ipmit D.O.O	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	11-50	8 contacts →
	Indirect evidence “We are a business and information technology consulting and engineering company that combines unparalleled experience and comprehensive capabilities across multiple business…” Source: RevenueBase Database · checked Sep 24, 2026
15	Skupina Primera	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	1-10	8 contacts →
	Indirect evidence “Our company offers you a valuable support when dealing with changes on personal, organizational or regional level.” Source: RevenueBase Database · checked Sep 24, 2026
16	Eudace D.O.O	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	1-10	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026
17	CHR Partners	Strong evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	1-10	7 contacts →
	Strong evidence “We are CHR Partners, a full fledged HR Service & Consulting Company, specializing in Executive Search, Recruitment Solutions, Individual & Team Profiling and HR Consultancy.” Source: RevenueBase Database · checked Sep 24, 2026
18	Pdivision	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	1-10	6 contacts →
	Indirect evidence “PdiVizija d.o.o.” Source: RevenueBase Database · checked Sep 24, 2026
19	Internavti	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	1-10	5 contacts →
	Indirect evidence “We are the Internauts.” Source: RevenueBase Database · checked Sep 24, 2026
20	Consensus, D.O.O	Strong evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	1-10	5 contacts →
	Strong evidence “Consensus – communications for a responsible society is a communications consultancy firm that specialises in managing public issues, business and marketing consulting, as well as…” Source: RevenueBase Database · checked Sep 24, 2026
21	Atama Agencija ZA Zaposlovanje Atama Employment Agency	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	51-200	5 contacts →
	Indirect evidence “Since we are one of the first employment agencies in Slovenia, which manages labour market with professionalls in the field of human resources and economics.” Source: RevenueBase Database · checked Sep 24, 2026
22	BV Finančna Skupina D.O.O	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	1-10	5 contacts →
	Indirect evidence “BV Finance Group d.o.o is a group of professionals with extensive international experience in the following areas: FINANCIAL CONSULTING We offer comprehensive financial consulting…” Source: RevenueBase Database · checked Sep 24, 2026
23	Puros LTD	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	1-10	4 contacts →
	Indirect evidence “PUROS goes beyond conventional consulting to empower your business’s full potential.” Source: RevenueBase Database · checked Sep 24, 2026
24	Allumen Partnerji	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	11-50	3 contacts →
	Indirect evidence “We are a group of experts who believe in a holistic approach to solving today's business challenges, defying established norms and putting trust and optimism first.” Source: RevenueBase Database · checked Sep 24, 2026
25	Advico, D.O.O	Indirect evidence	Ljubljana, SloveniaHQ checked Sep 24, 2026	11-50	3 contacts →
	Indirect evidence “Strokovnjaki v podjetjih Advico in Advico FRK poskrbimo za vse tisto, kar vaše podjetje potrebuje za uspeh na hitro spreminjajočem se sodobnem trgu, kjer sta konkurenčnost in…” Source: RevenueBase Database · checked Sep 24, 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: consultancy companies. 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 consultancy companies.
Partial evidence: Its own public description names part of consultancy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name consultancy companies. 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 135 consultancy companies based in Slovenia

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Consultancy companies based in Slovenia at a glance

As of Sep 24, 2026

38.2%Verified-email coverage

3.0%Mobile-number coverage

5.0Average contacts per company

1-10Median size (employees)

45.2%Largest-city concentration · Ljubljana

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

119

11-50

51-200

Freshness & accuracy

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

Email last verified

Median 26.0d

2030–30

5131–60

161–90

090–180

3180+

Company record updated

Median 81.0d

00–30

19131–60

28261–90

17990–180

23180+

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 consultancy companies, 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 “consultancy companies”. 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 consultancy companies), 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 consultancy companies, 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, 258 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 24, 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.

Consultancy companies by metro

Consultancy companies in Ljubljana61

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 consultancy companies, 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 consultancy companies are there based in Slovenia?

RevenueBase identified 135 consultancy companies 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?

Unija Smart Accounting Slovenija, headquartered in Brezovica Pri Ljubljani, tops this list with the largest team on record.

Which city has the most consultancy companies?

Ljubljana leads with 61 headquartered companies, followed by Maribor (10) and Ljubljana Ljubljana (5).

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 258 verified decision-maker contacts tracked across these 135 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 24, 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.