Company lists · Data verified August 2026

Top 25 Creative agencies based in Slovenia

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 466 companies tracked

There are 466 creative agencies headquartered in Slovenia (RevenueBase, August 2026). RevenueBase tracks 2,462 professional contacts across them, including 898 with verified work emails and 152 with mobile numbers. Ljubljana is the largest hub.

This list covers creative agencies 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.

466Companies

2,462Contacts tracked

898Verified emails

152Mobile numbers

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The 25 largest creative agencies based in Slovenia

Ranked by team size

Top 25 of 466 creative agencies 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	Celtra	Ljubljana Ljubljana	201-500	206	163
2	Pristop	Ljubljana	51-200	87	55
3	Futura DDB	Ljubljana	51-200	62	38
4	Agencija 101	Ljubljana Ljubljana	11-50	52	29
5	AV Studio D.O.O	Ljubljana Ljubljana	51-200	47	33
6	IPROM	Ljubljana	51-200	37	29
7	Renderspace	Ljubljana	11-50	27	16
8	Pm, Poslovni Mediji	Ljubljana Ljubljana	11-50	25	21
9	Akeo Creative Agency	Nova Gorica	11-50	25	11
10	Consalta	Ljubljana	11-50	25	3
11	Kokos Agency	Ljubljana	11-50	21	14
12	Pristop Media	Ljubljana	11-50	21	12
13	Flat Circle	Izola	11-50	21	10
14	division.film	Ljubljana	11-50	20	10
15	Shift Agency Ljubljana	Ljubljana	11-50	19	16
16	sonce.net	n/a	11-50	19	6
17	RED Orbit	Ljubljana Ljubljana	11-50	17	7
18	The Other	Ljubljana	11-50	14	10
19	GEP Štalekar D.O.O	Smartno Pri Slovenj Gradcu	51-200	12	6
20	BID Bid, D.O.O	Ljubljana Ljubljana	11-50	10	3
21	Sport Media Focus	Ljubljana	11-50	9	5
22	Numo Brand Experience Company	Ljubljana	11-50	9	5
23	Freezbi Marketing Agency	Maribor	11-50	8	7
24	W3b	Ljubljana	11-50	8	2
25	Yootree Creative	Ljubljana Ljubljana	11-50	7	7

Showing 25 of 466 creative agencies based in Slovenia

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Creative agencies based in Slovenia at a glance

As of Aug 28, 2026

1-10Median size (employees)

LjubljanaLargest hub · 201 HQs

152Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

378

11-50

51-200

201-500

501-1,000

5,001-10,000

Creative agencies by metro

Metro	Companies
Creative agencies in Ljubljana	201
Creative agencies in Maribor	50
Creative agencies in Ljubljana Ljubljana	28
Creative agencies in Celje	8
Creative agencies in Novo Mesto	8
Creative agencies in Velenje	7
Creative agencies in Kranj	6

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 “creative agencies”, 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 creative agencies are there based in Slovenia?

There are 466 creative agencies headquartered in Slovenia as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most creative agencies?

Ljubljana leads with 201 headquartered companies, followed by Maribor (50) and Ljubljana Ljubljana (28).

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 898 verified decision-maker contacts tracked across these 466 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.