Company lists · Data refreshed September 2026
Top 25 Full-service advertising agencies based in Slovenia
RevenueBase identified 98 full-service advertising agencies headquartered in Slovenia as of September 2026 and tracks 539 professional contacts across them, including 206 with verified work emails and 30 with mobile numbers. Ljubljana is the largest hub.
This list covers full-service advertising agencies 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 3, 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.
The 25 largest full-service advertising agencies based in Slovenia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 62 | ||||
“Creativity as our guiding criterium and the basic character line, we always put business and communication goals of our partners and clients first.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 52 | ||||
“As an independent agency, we are agile and flexible, fearless of the unknown.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 40 | ||||
“That badass agency that knows where they serve the best gin & tonic in town, but will also murder your communication strategy.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 19 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 13 | ||||
“POINT OUT is a full-service marketing agency that helps businesses grow by turning marketing into a revenue driver.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 11 | ||||
“Altius is an integrated marketing agency with thirty years of experience.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 9 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 8 | ||||
“Freezbi is an entry into the world of strategic thinking, formative planning, imaginative ideas, extended knowledge, thorough ececution and focused results.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 7 | ||||
“Yootree smo kreativna agencija za integrirano tržno komuniciranje, ki pod eno streho združuje celovito upravljanje znamk s TV, radijskim in ambientalnim oglaševanjem, naprednimi…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 6 | ||||
“We are 30 year young Marketing Agency!” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 6 | ||||
“Kreativnost McCanna je trdno zakoreninjena v strateškem razmišljanju.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 6 | ||||
“We are a creative agency specializing in video production, photography, design, websites, social media, and event organization.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 6 | ||||
“Smo sodobna marketinška agencija, z neverjetnimi rezultati.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 6 | ||||
“Vodik is an integrated creative agency operational since 2009.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 | ||||
“Agencijo Klicaj združujejo ljudje bogatih izkušenj v oglaševanju, ustvarjanju in skrbi za blagovne znamke, predvsem pa ljudje, ki si vsak dan ustvarijo nov razlog, da to počnejo s…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 5 | ||||
“Smo ekipa mladih strokovnjakov in izkušenega vodstva, ki že več kot desetletje ustvarja uspešno oglaševalsko zgodbo na spletu in v živo.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 5 | ||||
“YIN + YOUNG is a balance between expertise and youth.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 5 | ||||
“Do you know what is better than F1?” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 | ||||
“AS Digital Services is a Ljubljana-based digital marketing business, which specializes in digital advertising.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 | ||||
“Nobena zgodba ni premajhna, noben izziv prevelik.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 | ||||
“Creative.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 | ||||
“Arih agency creates and maintains dynamic communication.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 | ||||
“AKLIH is a full-service brand agency.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | Gr8 Marketing AgencyPartial evidence | 3 | |||
“Website: GR8 Marketing Agency is a paid advertising agency headquartered in Ljubljana, Slovenia.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 98 full-service advertising agencies based in Slovenia
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Full-service advertising agencies based in Slovenia at a glance
As of Sep 3, 2026Companies by employee count
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 full-service advertising agencies, 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 “full-service advertising agencies”. 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 full-service advertising agencies, 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, 206 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 3, 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.
Full-service advertising agencies by metro
- Full-service advertising agencies in Ljubljana41
Frequently asked
How many full-service advertising agencies are there based in Slovenia?
RevenueBase identified 98 full-service advertising agencies 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?
Futura DDB, headquartered in Ljubljana, tops this list with the largest team on record.
Which city has the most full-service advertising agencies?
Ljubljana leads with 41 headquartered companies, followed by Maribor (16) 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 206 verified decision-maker contacts tracked across these 98 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 3, 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.
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