Company lists · Data verified August 2026

Top 25 Advertising agencies based in Hungary

Name: Advertising agencies based in Hungary
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 282 companies tracked

There are 282 advertising agencies headquartered in Hungary (RevenueBase, August 2026). RevenueBase tracks 2,315 professional contacts across them, including 696 with verified work emails and 80 with mobile numbers. Budapest is the largest hub.

This list covers advertising agencies headquartered in Hungary, 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.

282Companies

2,315Contacts tracked

696Verified emails

80Mobile numbers

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The 25 largest advertising agencies based in Hungary

Ranked by team size

Top 25 of 282 advertising agencies based in Hungary, 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	ACG Agency	Budapest	51-200	124	58
2	Lounge Group	n/a	201-500	117	35
3	Mediator	Budapest	51-200	105	61
4	Café Communications	Budapest	51-200	87	50
5	Spice Communication	Budapest	51-200	60	29
6	DOT Creative	Budapest	11-50	59	27
7	DDB Budapest	Budapest	51-200	44	22
8	Havas Village Budapest	Budapest	51-200	36	9
9	Adaptive Media Sales House	n/a	11-50	31	23
10	Dentsu Hungary	Budapest	51-200	31	21
11	Mccann Budapest	n/a	51-200	30	16
12	OMD Hungary	Budapest	51-200	28	19
13	Mindshare Hungary	Budapest	51-200	26	16
14	HPS Group Hungary	Budapest	51-200	25	3
15	TEN	n/a	11-50	24	14
16	White Rabbit Budapest	Budapest	11-50	24	9
17	Addig Digital Advertising	n/a	11-50	21	15
18	Panmedia Western Co. LTD	Budapest	11-50	17	9
19	Mediasales LTD	n/a	11-50	16	5
20	Deepinsight Creative	n/a	11-50	15	6
21	Kastner Budapest	Budapest	11-50	12	8
22	Tricky Communications	Budapest	11-50	12	4
23	Karma Creative Agency	Budapest	11-50	11	8
24	Insomnia LTD	n/a	11-50	11	4
25	Xmeditor	Gyor	11-50	11	2

Showing 25 of 282 advertising agencies based in Hungary

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 696 reachable decision-makers.

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Advertising agencies based in Hungary at a glance

As of Aug 28, 2026

1-10Median size (employees)

BudapestLargest hub · 154 HQs

80Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

183

11-50

51-200

201-500

Advertising agencies by metro

Metro	Companies
Advertising agencies in Budapest	154
Advertising agencies in Pecs	5
Advertising agencies in Gyor	5
Advertising agencies in Debrecen	4
Advertising agencies in Szekesfehervar	4
Advertising agencies in Szeged	4
Advertising agencies in Mosonmagyarovar	3

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 agencies”, with match quality audited by blind human judging, and headquartered in Hungary.
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; 2 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 agencies are there based in Hungary?

There are 282 advertising agencies headquartered in Hungary as of August 2026 (RevenueBase).

What is the largest company on this list?

ACG Agency, headquartered in Budapest, tops this list with the largest team on record.

Which city has the most advertising agencies?

Budapest leads with 154 headquartered companies, followed by Pecs (5) and Gyor (5).

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 696 verified decision-maker contacts tracked across these 282 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.