Company lists · Data verified August 2026

Top 14 Display advertising agencies based in Slovenia

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 49 companies tracked

There are 49 display advertising agencies headquartered in Slovenia (RevenueBase, August 2026). RevenueBase tracks 249 professional contacts across them, including 78 with verified work emails and 13 with mobile numbers. Ljubljana is the largest hub.

This list covers display advertising 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.

49Companies

249Contacts tracked

78Verified emails

13Mobile numbers

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The 14 largest display advertising agencies based in Slovenia

Ranked by team size

Top 14 of 49 display advertising 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	IPROM	Ljubljana	51-200	37	29
2	Flat Circle	Izola	11-50	21	10
3	sonce.net	n/a	11-50	19	6
4	Agencija Epic	Ljubljana Ljubljana	1-10	15	8
5	Dinetix	Zalec	1-10	9	7
6	AS Digital Services	Ljubljana	1-10	5	3
7	Medialog	Ljubljana	1-10	4	4
8	NEW Moment Ljubljana	Ljubljana	11-50	4	3
9	Unanana, Digitalna Produkcija	Ljubljana	1-10	4	3
10	Adverta	Maribor	1-10	2	1
11	Clicky Climbers	Metlika	1-10	1	1
12	Poesis D.O.O	Novo Mesto	1-10	1	1
13	VAVEN	Ljubljana	1-10	1	1
14	Mobiuu	Koper	1-10	1	1

Showing 14 of 49 display advertising agencies based in Slovenia

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Display advertising agencies based in Slovenia at a glance

As of Aug 28, 2026

1-10Median size (employees)

LjubljanaLargest hub · 21 HQs

13Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Display advertising agencies by metro

Metro	Companies
Display advertising agencies in Ljubljana	21
Display advertising agencies in Maribor	5
Display advertising agencies in Ljubljana Ljubljana	2
Display advertising agencies in Domzale	2
Display advertising agencies in Koper	2
Display advertising agencies in Log Pri Brezovici	1
Display advertising agencies in Nova Gorica Nova Gorica	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 “display advertising 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 display advertising agencies are there based in Slovenia?

There are 49 display advertising agencies headquartered in Slovenia as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most display advertising agencies?

Ljubljana leads with 21 headquartered companies, followed by Maribor (5) and Ljubljana Ljubljana (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 78 verified decision-maker contacts tracked across these 49 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.