Company lists · Data refreshed September 2026

Top 16 Media buying platforms based in Slovenia

RevenueBase identified 56 media buying platforms headquartered in Slovenia as of September 2026 and tracks 294 professional contacts across them, including 91 with verified work emails and 16 with mobile numbers. Ljubljana is the largest hub.

This list covers media buying platforms headquartered in Slovenia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
56Companies
294Contacts tracked
91Verified emails
16Mobile numbers
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The 16 largest media buying platforms based in Slovenia

Ranked by team size
Top 16 of 56 media buying platforms based in Slovenia, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names media buying platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
IPROMIndirect evidence
Ljubljana, SloveniaHQ checked Sep 5, 202651-20037

“Digital done differently.”

Source: company website · checked Sep 5, 2026
2
Flat CircleIndirect evidence
Ljubljana, SloveniaHQ checked Sep 5, 202611-5021

“Flat Circle is a Performance Advertising specialized agency.”

Source: company website · checked Sep 5, 2026
3
sonce.netPartial evidence
Ljubljana, SloveniaHQ checked Sep 5, 202611-5019

“Sonce.net launched in as one of the first digital creative shops in Slovenia, preceding the rise of social media, Gmail, 24/7 touch-points and 360 engagements.”

Source: company website · checked Sep 5, 2026
4
AcentaIndirect evidence
Radovljica, SloveniaHQ checked Sep 5, 20261-1014

“We are a marketing agency that helps you enter the digital world with a marketing review of your webpage.”

Source: company website · checked Sep 5, 2026
5
Agencija EpicIndirect evidence
Ljubljana, SloveniaHQ checked Sep 5, 20261-1014

“Epic.”

Source: company website · checked Sep 5, 2026
6
BID Bid, D.O.OIndirect evidence
Ljubljana, SloveniaHQ checked Sep 5, 202611-5010

“Bid Bid provides Digital marketing solutions, tailor-made for your needs & business goals.”

Source: company website · checked Sep 5, 2026
7
DinetixIndirect evidence
Žalec, SloveniaHQ checked Sep 5, 20261-109

“Dinetix Team features top experts, skilled and extremely creative, with tons of experiences and an unstoppable drive for digital marketing.”

Source: company website · checked Sep 5, 2026
8
AS Digital ServicesIndirect evidence
Ljubljana, SloveniaHQ checked Sep 5, 20261-105

“AS Digital Services is a Ljubljana-based digital marketing business, which specializes in digital advertising.”

Source: company website · checked Sep 5, 2026
9
MedialogPartial evidence
Ljubljana, SloveniaHQ checked Sep 5, 20261-104

“Medialog is a media marketing agency that features a holistic approach towards media & creative planning, digital advertising and strategy implementation.”

Source: company website · checked Sep 5, 2026
10
NEW Moment LjubljanaIndirect evidence
Ljubljana, SloveniaHQ checked Sep 5, 202611-504

“WE LIVE TO CREATE.* We love local - since we are a full-service advertising agency in Ljubljana.* We think regional - since we are part of the most awarded agency in the Balkans…”

Source: company website · checked Sep 5, 2026
11Ljubljana, SloveniaHQ checked Sep 5, 20261-104

“Nudimo celostne spletne rešitve Stojimo vam ob strani pri pomembnih odločitvah v sodobnem času – pri prvih korakih vašega posla v digitalni prostor.”

Source: company website · checked Sep 5, 2026
12
AdvertaIndirect evidence
Maribor, SloveniaHQ checked Sep 5, 20261-102

“Adverta has a complete digital solution with innovative advertising formats and business model that will bring the money back to publishers.”

Source: company website · checked Sep 5, 2026
13
AD OnIndirect evidence
Maribor, SloveniaHQ checked Sep 5, 20261-102

“AD ON, oglaševanje in marketinške storitve po meri.”

Source: company website · checked Sep 5, 2026
14Ljubljana, SloveniaHQ checked Sep 5, 20261-101

“Newillis is an innovative company leveraging business models with the power of digital- We help Startups to create a growth strategy and find the right communication to reach the…”

Source: company website · checked Sep 5, 2026
15
MobiuuPartial evidence
Koper, SloveniaHQ checked Sep 5, 20261-101

“Mobiuu delivers advertising campaigns all sizes of enterprises by using digital media - mobile, web, social media and other advanced technologies that provide interaction between…”

Source: company website · checked Sep 5, 2026
16
Clicky ClimbersIndirect evidence
Metlika, SloveniaHQ checked Sep 5, 20261-101

“Most Ecommerce brands waste ad spend without even realizing it.”

Source: company website · checked Sep 5, 2026

Showing 16 of 56 media buying platforms based in Slovenia

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Media buying platforms based in Slovenia at a glance

As of Sep 5, 2026
1-10Median size (employees)
LjubljanaLargest hub · 24 HQs
16Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
41
11-50
12
51-200
1
1,001-5,000
1
5,001-10,000
1

Verified emails by last verification

0–30
83
31–60
8
61–90
0
90–180
0
180+
0

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among media buying platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Slovenia whose own description of what they do matches “media buying platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among media buying platforms, and records with no verified work email. Companies headquartered outside Slovenia are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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
Every listed company carries at least one verified work email, 91 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many media buying platforms are there based in Slovenia?

RevenueBase identified 56 media buying platforms headquartered in Slovenia as of September 2026, matched on each company's own description of what it does rather than its industry code.

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 media buying platforms?

Ljubljana leads with 24 headquartered companies, followed by Maribor (11) and Ljubljana Ljubljana (3).

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 91 verified decision-maker contacts tracked across these 56 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.