Company lists · Data refreshed September 2026

Top 24 Accounting practice IT consulting firms based in Slovenia

RevenueBase identified 60 accounting practice IT consulting firms headquartered in Slovenia as of September 2026 and tracks 321 professional contacts across them, including 146 with verified work emails and 3 with mobile numbers. Ljubljana is the largest hub.

This list covers accounting practice 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 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 22, 2026 86% judged on-target in blind review
60Companies
321Contacts tracked
146Verified emails
3Mobile numbers
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The 24 largest accounting practice IT consulting firms based in Slovenia

Ranked by team size
Top 24 of 60 accounting practice IT consulting firms based in Slovenia, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to accounting practice IT consulting firms: 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
1Strong evidenceBrezovica Pri Ljubljani, SloveniaHQ checked Sep 22, 202651-20078 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 22, 2026
2Indirect evidenceLjubljana, SloveniaHQ checked Sep 22, 202651-20032 contacts →

Indirect evidence

“Smo eno največjih revizijsko-svetovalnih podjetij v Sloveniji.”

Source: RevenueBase Database · checked Sep 22, 2026
3Strong evidenceČetrtna Skupnost Center, SloveniaHQ checked Sep 22, 202611-5021 contacts →

Strong evidence

“Tax, finance, accounting, legal and IT consulting company, based in Ljubljana, Slovenia.”

Source: RevenueBase Database · checked Sep 22, 2026
4Partial evidenceČetrtna Skupnost Šiška, SloveniaHQ checked Sep 22, 202611-5012 contacts →

Partial evidence

“Offering comprehensive services in financial, business, legal, tax, and digital transformation consulting.”

Source: RevenueBase Database · checked Sep 22, 2026
5Indirect evidenceNova Gorica, SloveniaHQ checked Sep 22, 202611-506 contacts →

Indirect evidence

“Contall d.o.o.”

Source: RevenueBase Database · checked Sep 22, 2026
6Strong evidenceLjubljana, SloveniaHQ checked Sep 22, 202611-505 contacts →

Strong evidence

“Audit • Tax • Accounting • Payroll • Financial advisory • IT Advisory and assurance • ESG & Sustainability Mazars is a leading international audit, tax and advisory firm.”

Source: RevenueBase Database · checked Sep 22, 2026
7Indirect evidenceLjubljana, SloveniaHQ checked Sep 22, 20261-105 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 22, 2026
8Partial evidenceLjubljana, SloveniaHQ checked Sep 22, 20261-105 contacts →

Partial 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 22, 2026
9Indirect evidenceKranj, SloveniaHQ checked Sep 22, 20261-104 contacts →

Indirect evidence

“Smo mlado, hitro rastoče podjetje, ki osnovni poudarek dajemo zaupanju in sodelovanju s poslovnimi partnerji.”

Source: RevenueBase Database · checked Sep 22, 2026
10Indirect evidenceLjubljana, SloveniaHQ checked Sep 22, 202611-504 contacts →

Indirect evidence

“Računovodstvo je veliko več kot le številke – pri nas je to partnerstvo, podpora in pot do boljših poslovnih odločitev.”

Source: RevenueBase Database · checked Sep 22, 2026
11Indirect evidenceDomzale, SloveniaHQ checked Sep 22, 20261-104 contacts →

Indirect evidence

“V Pisarna Kovač verjamemo, da je temelj uspešnega poslovanja jasen in zanesljiv finančni nadzor.”

Source: RevenueBase Database · checked Sep 22, 2026
12Indirect evidencePostojna, SloveniaHQ checked Sep 22, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 22, 2026
13Partial evidenceLjubljana, SloveniaHQ checked Sep 22, 20261-103 contacts →

Partial evidence

“ROHA d.o.o specializes in accounting services and provides their clients a positive accounting experience.”

Source: RevenueBase Database · checked Sep 22, 2026
14Indirect evidenceŽalec, SloveniaHQ checked Sep 22, 202611-503 contacts →

Indirect evidence

“Smo računovodski servis s 35-letno tradicijo, ki podjetjem zagotavlja zanesljivo računovodstvo, davčno podporo in poslovno svetovanje.”

Source: RevenueBase Database · checked Sep 22, 2026
15Indirect evidenceSlovenska Bistrica, SloveniaHQ checked Sep 22, 202611-503 contacts →

Indirect evidence

“Simfin je računovodski servis, katerega vizija je v prvi vrsti zadovoljstvo strank.”

Source: RevenueBase Database · checked Sep 22, 2026
16Indirect evidenceŠkofja Loka, SloveniaHQ checked Sep 22, 20261-103 contacts →

Indirect evidence

“Naše podjetje nudi celovite računovodske, finančne, poslovne ter davčne in pravne svetovalne storitve, usmerjene v optimizacijo in skladnost vašega poslovanja.”

Source: RevenueBase Database · checked Sep 22, 2026
17Indirect evidenceLjubljana, SloveniaHQ checked Sep 22, 202611-503 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 22, 2026
18Indirect evidenceNovo Mesto, SloveniaHQ checked Sep 22, 20261-102 contacts →

Indirect evidence

“Uveljavljeno računovodsko podjetje z dolgoletno tradicijo, ki svojim partnerjem nudi celovito finančno podporo tako s področja računovodstva kot tudi črpanja nepovratnih sredstev…”

Source: RevenueBase Database · checked Sep 22, 2026
19Strong evidenceNovo Mesto, SloveniaHQ checked Sep 22, 20261-102 contacts →

Strong evidence

“Vectigalis LLC is a company that provides financial, tax, business consulting, accounting and bookkeeping services.”

Source: RevenueBase Database · checked Sep 22, 2026
20Partial evidenceDravograd, SloveniaHQ checked Sep 22, 20261-102 contacts →

Partial evidence

“http://loris.si Our company offers you a broad range of audit, consulting, financial advisory, risk and tax services.”

Source: RevenueBase Database · checked Sep 22, 2026
21Indirect evidenceKrško, SloveniaHQ checked Sep 22, 20261-102 contacts →

Indirect evidence

“Pomagamo vam premagovati poslovne izzive!”

Source: RevenueBase Database · checked Sep 22, 2026
22Strong evidenceRadovljica, SloveniaHQ checked Sep 22, 20261-101 contacts →

Strong evidence

“We perform all accounting work, offer tax and business consulting.”

Source: RevenueBase Database · checked Sep 22, 2026
23Partial evidenceLjubljana, SloveniaHQ checked Sep 22, 20261-101 contacts →

Partial evidence

“Forensic accounting and tax advisory”

Source: RevenueBase Database · checked Sep 22, 2026
24Indirect evidenceLjubljana, SloveniaHQ checked Sep 22, 20261-101 contacts →

Indirect evidence

“Računovodstvo, davki in poslovno svetovanje.”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 24 of 60 accounting practice IT consulting firms based in Slovenia

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Accounting practice IT consulting firms based in Slovenia at a glance

As of Sep 22, 2026
45.5%Verified-email coverage
0.9%Mobile-number coverage
5.3Average contacts per company
1-10Median size (employees)
40.0%Largest-city concentration · Ljubljana
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
15
51-200
4

Freshness & accuracy

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

Email last verified

Median 25.0d

Company record updated

Median 85.0d

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 accounting practice IT consulting firms, 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 “accounting practice IT consulting firms”. 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 accounting practice IT consulting firms), 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 accounting practice 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 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, 146 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 22, 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.

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 accounting practice IT consulting firms, 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 accounting practice IT consulting firms are there based in Slovenia?

RevenueBase identified 60 accounting practice 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?

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

Which city has the most accounting practice IT consulting firms?

Ljubljana leads with 24 headquartered companies, followed by Maribor (3) and Kranj (2).

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 146 verified decision-maker contacts tracked across these 60 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 22, 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.