Company lists · Data verified August 2026

Top 25 Digital advertising agencies based in Slovakia

Name: Digital advertising agencies based in Slovakia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 201 companies tracked

There are 201 digital advertising agencies headquartered in Slovakia (RevenueBase, August 2026). RevenueBase tracks 1,285 professional contacts across them, including 428 with verified work emails and 31 with mobile numbers. Bratislava is the largest hub.

This list covers digital advertising agencies 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.

201Companies

1,285Contacts tracked

428Verified emails

31Mobile numbers

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The 25 largest digital advertising agencies based in Slovakia

Ranked by team size

Top 25 of 201 digital advertising agencies 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	effectix.com	Bratislava	51-200	92	55
2	Visibility SK	Bratislava	51-200	68	45
3	Ui42	Bratislava	51-200	60	1
4	Basta Digital	Bratislava Of Bratislava	11-50	46	26
5	Visibilitycz	Bratislava	11-50	42	19
6	Promiseo	Kosice	51-200	39	36
7	PS Digital	Bratislava	11-50	38	27
8	Daren&curtis	Bratislava	11-50	34	16
9	Zenith Slovakia	Bratislava Of Bratislava	11-50	25	20
10	Digitalcare	Bratislava	51-200	22	5
11	6clickz	Kosice	11-50	19	10
12	Visitero	Zilina	11-50	18	10
13	2create Beyond Marketing	Bratislava	11-50	15	9
14	fokus.studio	Zilina	11-50	15	6
15	GROOW	Bratislava	11-50	14	6
16	SCR Interactive	Bratislava	11-50	14	1
17	Sharkani	Bratislava	11-50	12	8
18	Prognessa	Rimavska Sobota	11-50	12	6
19	Paravan Interactive	Bratislava	11-50	12	3
20	Fúúdobre	Tvrdosin Zilina	11-50	11	7
21	Volis International	Bratislava	11-50	11	6
22	Vivantina Online Marketingová Agentúra	Kosice Of Kosice	1-10	10	7
23	Harton	Slovany Of Bratislava	11-50	9	7
24	Kapa Studio S.R.O	Zilina	11-50	9	3
25	Etarget	Bratislava	11-50	8	6

Showing 25 of 201 digital advertising agencies based in Slovakia

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Digital advertising agencies based in Slovakia at a glance

As of Aug 28, 2026

1-10Median size (employees)

BratislavaLargest hub · 107 HQs

31Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

141

11-50

51-200

Digital advertising agencies by metro

Metro	Companies
Digital advertising agencies in Bratislava	107
Digital advertising agencies in Kosice	14
Digital advertising agencies in Zilina	8
Digital advertising agencies in Bratislava Of Bratislava	7
Digital advertising agencies in Nitra	7
Digital advertising agencies in Presov	6
Digital advertising agencies in Trencin	4
Digital advertising agencies in Poprad	4

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 “digital advertising agencies”, 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; 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 digital advertising agencies are there based in Slovakia?

There are 201 digital advertising agencies headquartered in Slovakia as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most digital advertising agencies?

Bratislava leads with 107 headquartered companies, followed by Kosice (14) and Zilina (8).

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 428 verified decision-maker contacts tracked across these 201 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.