Company lists · Data verified August 2026

Top 10 Accounting services outsourcing companies based in Slovenia

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 31 companies tracked

There are 31 accounting services outsourcing companies headquartered in Slovenia (RevenueBase, August 2026). RevenueBase tracks 172 professional contacts across them, including 71 with verified work emails and 2 with mobile numbers. Ljubljana is the largest hub.

This list covers accounting services outsourcing companies headquartered in Slovenia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

31Companies

172Contacts tracked

71Verified emails

2Mobile numbers

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The 10 largest accounting services outsourcing companies based in Slovenia

Ranked by team size

Top 10 of 31 accounting services outsourcing companies based in Slovenia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Unija ETL Accounting Slovenija	Brezovica Pri Ljubljani	51-200	79	52
2	Contall D.O.O. Nova Gorica	Maribor	11-50	6	4
3	MOJ Računovodja D.O.O	Skofja Loka	11-50	4	3
4	Rs-Biro D.O.O	Zalec	11-50	3	2
5	Simfin D.O.O	Slovenska Bistrica	11-50	3	2
6	Agencija 5ka	Slovenske Konjice	1-10	3	2
7	Mtm, D.O.O	Kranj	11-50	2	2
8	Vectigalis LTD	Novo Mesto	1-10	2	2
9	Topvan D.O.O	Radovljica	1-10	1	1
10	Verso Consulting & Accounting VCA	Ljubljana	1-10	1	1

Showing 10 of 31 accounting services outsourcing companies based in Slovenia

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Accounting services outsourcing companies based in Slovenia at a glance

As of Aug 28, 2026

1-10Median size (employees)

LjubljanaLargest hub · 7 HQs

2Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Accounting services outsourcing companies by metro

Metro	Companies
Accounting services outsourcing companies in Ljubljana	7
Accounting services outsourcing companies in Maribor	3
Accounting services outsourcing companies in Novo Mesto	2
Accounting services outsourcing companies in Kranj	2
Accounting services outsourcing companies in Koper	2
Accounting services outsourcing companies in Ljubljana Slo	1
Accounting services outsourcing companies in Skofja Loka Skofja Loka	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “accounting services outsourcing companies”, with match quality audited by blind human judging, and headquartered in Slovenia.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many accounting services outsourcing companies are there based in Slovenia?

There are 31 accounting services outsourcing companies headquartered in Slovenia as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most accounting services outsourcing companies?

Ljubljana leads with 7 headquartered companies, followed by Maribor (3) and Novo Mesto (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 71 verified decision-maker contacts tracked across these 31 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.