Company lists · Data verified August 2026

Top 25 Contextual advertising agencies based in Slovenia

Name: Contextual 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 113 companies tracked

There are 113 contextual advertising agencies headquartered in Slovenia (RevenueBase, August 2026). RevenueBase tracks 562 professional contacts across them, including 201 with verified work emails and 24 with mobile numbers. Ljubljana is the largest hub.

This list covers contextual 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.

113Companies

562Contacts tracked

201Verified emails

24Mobile numbers

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The 25 largest contextual advertising agencies based in Slovenia

Ranked by team size

Top 25 of 113 contextual 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	Agencija 101	Ljubljana Ljubljana	11-50	52	29
2	IPROM	Ljubljana	51-200	37	29
3	Consalta	Ljubljana	11-50	25	3
4	Madwise	Ljubljana	11-50	23	16
5	Kokos Agency	Ljubljana	11-50	21	14
6	Flat Circle	Izola	11-50	21	10
7	sonce.net	n/a	11-50	19	6
8	RED Orbit	Ljubljana Ljubljana	11-50	17	7
9	Acenta	Radovljica	1-10	14	10
10	Spletnik	Ljubljana	11-50	14	5
11	BID Bid, D.O.O	Ljubljana Ljubljana	11-50	10	3
12	Dinetix	Zalec	1-10	9	7
13	Kraft&werk Creative Inbound Agency	Maribor	11-50	6	6
14	YIN Young Ljubljana	Ljubljana Ljubljana	1-10	5	4
15	AS Digital Services	Ljubljana	1-10	5	3
16	Digimedia	Marezige	11-50	5	2
17	Medialog	Ljubljana	1-10	4	4
18	NEW Moment Ljubljana	Ljubljana	11-50	4	3
19	Unanana, Digitalna Produkcija	Ljubljana	1-10	4	3
20	Amabi D.O.O., Boutique Digital Marketing	Celje	1-10	4	3
21	Erpium Creative Agency	Ljubljana	11-50	4	2
22	Cluekit	Novo Mesto	1-10	4	2
23	NIS Media D.O.O	Vrtojba Sempeter Pri Gorici	1-10	4	2
24	ND Group	Ljubljana	11-50	3	2
25	Gr8 Marketing Agency	Ljubljana	1-10	3	2

Showing 25 of 113 contextual advertising agencies based in Slovenia

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Contextual advertising agencies based in Slovenia at a glance

As of Aug 28, 2026

1-10Median size (employees)

LjubljanaLargest hub · 42 HQs

24Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

5,001-10,000

Contextual advertising agencies by metro

Metro	Companies
Contextual advertising agencies in Ljubljana	42
Contextual advertising agencies in Maribor	15
Contextual advertising agencies in Ljubljana Ljubljana	6
Contextual advertising agencies in Celje	4
Contextual advertising agencies in Koper	2
Contextual advertising agencies in Brezice	2
Contextual advertising agencies in Novo Mesto	2

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 “contextual 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 contextual advertising agencies are there based in Slovenia?

There are 113 contextual advertising agencies headquartered in Slovenia as of August 2026 (RevenueBase).

What is the largest company on this list?

Agencija 101, headquartered in Ljubljana Ljubljana, tops this list with the largest team on record.

Which city has the most contextual advertising agencies?

Ljubljana leads with 42 headquartered companies, followed by Maribor (15) and Ljubljana Ljubljana (6).

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 201 verified decision-maker contacts tracked across these 113 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.