Company lists · Data verified August 2026

Top 24 Customer marketing agencies based in Slovenia

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 66 companies tracked

There are 66 customer marketing agencies headquartered in Slovenia (RevenueBase, August 2026). RevenueBase tracks 314 professional contacts across them, including 119 with verified work emails and 17 with mobile numbers. Ljubljana is the largest hub.

This list covers customer marketing 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.

66Companies

314Contacts tracked

119Verified emails

17Mobile numbers

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The 24 largest customer marketing agencies based in Slovenia

Ranked by team size

Top 24 of 66 customer marketing 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	KLR KEY To Loyalty In Retail	Koper	51-200	33	19
2	Consalta	Ljubljana	11-50	25	3
3	Kokos Agency	Ljubljana	11-50	21	14
4	PKK D.O.O	Ljubljana	11-50	18	8
5	Acenta	Radovljica	1-10	14	10
6	Point OUT	Ljubljana	11-50	13	8
7	Dinetix	Zalec	1-10	9	7
8	Freezbi Marketing Agency	Maribor	11-50	8	7
9	Yootree Creative	Ljubljana Ljubljana	11-50	7	7
10	Fabulatorij	Ljubljana	1-10	7	4
11	Kraft&werk Creative Inbound Agency	Maribor	11-50	6	6
12	Agencija Pakt	Komenda	1-10	6	4
13	F2 Oglaševalska Agencija	n/a	1-10	5	3
14	Medialog	Ljubljana	1-10	4	4
15	Methodyca	n/a	1-10	4	3
16	Erpium Creative Agency	Ljubljana	11-50	4	2
17	Cluekit	Novo Mesto	1-10	4	2
18	Business Unicorn	Ljubljana Ljubljana	1-10	2	2
19	Agency Novelus Marketing	Maribor	11-50	2	1
20	E-Manent	Koper	1-10	1	1
21	SOS Marketing	Rakek	1-10	1	1
22	Reflektor Marketing	Maribor	1-10	1	1
23	Aritmija	n/a	1-10	1	1
24	Take Action Agency	Ljubljana	1-10	1	1

Showing 24 of 66 customer marketing agencies based in Slovenia

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Customer marketing agencies based in Slovenia at a glance

As of Aug 28, 2026

1-10Median size (employees)

LjubljanaLargest hub · 22 HQs

17Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Customer marketing agencies by metro

Metro	Companies
Customer marketing agencies in Ljubljana	22
Customer marketing agencies in Maribor	13
Customer marketing agencies in Ljubljana Ljubljana	2
Customer marketing agencies in Koper	2
Customer marketing agencies in Kranj	2
Customer marketing agencies in Velenje	1
Customer marketing agencies in 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 “customer marketing 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 customer marketing agencies are there based in Slovenia?

There are 66 customer marketing agencies headquartered in Slovenia as of August 2026 (RevenueBase).

What is the largest company on this list?

KLR KEY To Loyalty In Retail, headquartered in Koper, tops this list with the largest team on record.

Which city has the most customer marketing agencies?

Ljubljana leads with 22 headquartered companies, followed by Maribor (13) 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 119 verified decision-maker contacts tracked across these 66 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.