Company lists · Data verified August 2026

Top 25 Advertising consulting firms based in Slovakia

Name: Advertising consulting firms based in Slovakia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 116 companies tracked

There are 116 advertising consulting firms headquartered in Slovakia (RevenueBase, August 2026). RevenueBase tracks 696 professional contacts across them, including 152 with verified work emails and 16 with mobile numbers. Bratislava is the largest hub.

This list covers advertising consulting firms headquartered in Slovakia, 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.

116Companies

696Contacts tracked

152Verified emails

16Mobile numbers

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The 25 largest advertising consulting firms based in Slovakia

Ranked by team size

Top 25 of 116 advertising consulting firms based in Slovakia, 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	Zaraguza	Bratislava	51-200	105	50
2	Mullenlowe GGK Slovensko	Bratislava	11-50	50	2
3	Wiktor LEO Burnett	Bratislava	51-200	38	21
4	ELITE	Bratislava	11-50	27	3
5	Digitalcare	Bratislava	51-200	22	5
6	OMD Slovakia	n/a	11-50	21	1
7	fokus.studio	Zilina	11-50	15	6
8	Core4 Advertising	Bratislava	11-50	14	5
9	Volis International	Bratislava	11-50	11	6
10	Harton	Slovany Of Bratislava	11-50	9	7
11	Kapa Studio S.R.O	Zilina	11-50	9	3
12	ROW & Slide	Kosice	1-10	8	6
13	Essencemediacom Slovakia	Bratislava	11-50	7	4
14	Citadela	Bratislava	11-50	7	2
15	Artexe S.R.O	Bratislava	1-10	7	2
16	ISTEP	Bratislava	1-10	5	4
17	Generations Brand Consulting Agency	Bratislava	11-50	5	3
18	Inspired Success	Kosice Of Kosice	1-10	5	3
19	Packy Advertising	Bratislava	11-50	5	1
20	Relations	Bratislava	1-10	5	1
21	Divyd Media	Bratislava	11-50	3	1
22	ddmedia.sk	Namestovo Zilina	1-10	2	2
23	Web9	Slovak	201-500	1	1
24	AD One, S.R.O	Bratislava	1-10	1	1
25	Samosato	Poprad	1-10	1	1

Showing 25 of 116 advertising consulting firms based in Slovakia

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Advertising consulting firms based in Slovakia at a glance

As of Aug 28, 2026

1-10Median size (employees)

BratislavaLargest hub · 66 HQs

16Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Advertising consulting firms by metro

Metro	Companies
Advertising consulting firms in Bratislava	66
Advertising consulting firms in Kosice	6
Advertising consulting firms in Presov	3
Advertising consulting firms in Trnava	3
Advertising consulting firms in Bratislava Of Bratislava	3
Advertising consulting firms in Banska Bystrica	3
Advertising consulting firms in Zilina	3
Advertising consulting firms in Trencin	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 “advertising consulting firms”, with match quality audited by blind human judging, and headquartered in Slovakia.
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; 1 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 advertising consulting firms are there based in Slovakia?

There are 116 advertising consulting firms headquartered in Slovakia as of August 2026 (RevenueBase).

What is the largest company on this list?

Zaraguza, headquartered in Bratislava, tops this list with the largest team on record.

Which city has the most advertising consulting firms?

Bratislava leads with 66 headquartered companies, followed by Kosice (6) and Presov (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 152 verified decision-maker contacts tracked across these 116 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.