Company lists · Data refreshed 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 Data refreshed Aug 30, 2026 282 companies tracked

RevenueBase identified 282 advertising agencies headquartered in Hungary as of August 2026 and 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Aug 30, 2026 86% judged on-target in blind review

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 refreshed Aug 30, 2026. RevenueBase Smart Search rates how each company's information relates to advertising agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ACG Agency	Indirect evidence	Budapest, Hungary	51-200	124 contacts →
	Indirect evidence “ACG is an independent integrated communication agency with more than 100 employees, with a PR, Digital and film production department.” Source: RevenueBase Database · checked Aug 30, 2026
2	Lounge Group	Indirect evidence	Hungary	201-500	117 contacts →
	Indirect evidence “Our group of communications enterprises now operate as an integrated agency with a diversified service portfolio.” Source: RevenueBase Database · checked Aug 30, 2026
3	Mediator	Indirect evidence	Budapest, Hungary	51-200	105 contacts →
	Indirect evidence “Budapest based independent, full-service ad agency.” Source: RevenueBase Database · checked Aug 30, 2026
4	Café Communications	Indirect evidence	Budapest, Hungary	51-200	87 contacts →
	Indirect evidence “CHANGE INSPIRES.” Source: RevenueBase Database · checked Aug 30, 2026
5	Spice Communication	Indirect evidence	Budapest, Hungary	51-200	60 contacts →
	Indirect evidence “Magyar tulajdonú, integrált kreatív ügynökség 2004 óta, amely tapasztalatát, forgalmát tekintve nagynak számít, azonban megtartotta rugalmasságát és friss kreatív ötleteit.” Source: RevenueBase Database · checked Aug 30, 2026
6	DOT Creative	Indirect evidence	Budapest, Hungary	11-50	59 contacts →
	Indirect evidence “We create for your business better Designs (UI/UX, motion), Ads (Strategy, planning and buying) and Creative content (social media, copy, audiovisual production).” Source: RevenueBase Database · checked Aug 30, 2026
7	DDB Budapest	Strong evidence	Budapest, Hungary	51-200	44 contacts →
	Strong evidence “Where We Come From In 1949, three enterprising gentlemen, Bill Bernbach, Ned Doyle and Maxwell Dane gave the advertising industry a wake-up call.” Source: RevenueBase Database · checked Aug 30, 2026
8	Havas Village Budapest	Indirect evidence	Budapest, Hungary	51-200	36 contacts →
	Indirect evidence “Havas aims to be the world’s best company at creating meaningful connections between people and brands using creativity, media and innovation.” Source: RevenueBase Database · checked Aug 30, 2026
9	Adaptive Media Sales House	Strong evidence	Hungary	11-50	31 contacts →
	Strong evidence “Efficient media sales strategy, pioneering advertising technology and premium ad solutions make Adaptive Media Sales House the optimum partner for advertisers, media agencies and…” Source: RevenueBase Database · checked Aug 30, 2026
10	Dentsu Hungary	Indirect evidence	Budapest, Hungary	51-200	31 contacts →
	Indirect evidence “A dentsu a vezető világmárkák integrált ügynökségi partnere az üzleti növekedésben és transzformációban.” Source: RevenueBase Database · checked Aug 30, 2026
11	Mccann Budapest	Indirect evidence	Hungary	51-200	30 contacts →
	Indirect evidence “We build brands that move people and markets through the radical creativity of Truth Well Told™.” Source: RevenueBase Database · checked Aug 30, 2026
12	OMD Hungary	Indirect evidence	Budapest, Hungary	51-200	28 contacts →
	Indirect evidence “OMD is the world’s largest media network with experts in 120 markets.” Source: RevenueBase Database · checked Aug 30, 2026
13	Mindshare Hungary	Indirect evidence	Budapest, Hungary	51-200	26 contacts →
	Indirect evidence “A Mindshare Médiaügynökség alakultunk, azóta is Somlói Zsolt vezetésével működünk Magyarország vezető médiaügynökségeként.” Source: RevenueBase Database · checked Aug 30, 2026
14	HPS Group Hungary	Strong evidence	Budapest, Hungary	51-200	25 contacts →
	Strong evidence “HPS Group has been one of the most stable and determinative leaders in the advertising and sales support market since 1994.” Source: RevenueBase Database · checked Aug 30, 2026
15	TEN	Indirect evidence	Hungary	11-50	24 contacts →
	Indirect evidence “We build brands in line with their business objectives with thoughtful strategy, data-driven media planning, practical creativity and measurable results.” Source: RevenueBase Database · checked Aug 30, 2026
16	White Rabbit Budapest	Indirect evidence	Budapest, Hungary	11-50	24 contacts →
	Indirect evidence “Creative solutions, brand strategy, marketing and communication consulting, export development consulting services, online and offline campaign planning.” Source: RevenueBase Database · checked Aug 30, 2026
17	Addig Digital Advertising	Indirect evidence	Hungary	11-50	21 contacts →
	Indirect evidence “We are your programmatic department with a team of industry experts bringing decades of knowledge and the highest standards when it comes to campaign and account management.” Source: RevenueBase Database · checked Aug 30, 2026
18	Panmedia Western Co. LTD	Indirect evidence	Budapest, Hungary	11-50	17 contacts →
	Indirect evidence “We are a strategic, data-driven, Hungarian-owned media agency.” Source: RevenueBase Database · checked Aug 30, 2026
19	Mediasales LTD	Strong evidence	Hungary	11-50	16 contacts →
	Strong evidence “MediaSales is an independent media consulting organization which stands for the interests of media owners on the advertising market and encourages the market-organizational…” Source: RevenueBase Database · checked Aug 30, 2026
20	Deepinsight Creative	Indirect evidence	Hungary	11-50	15 contacts →
	Indirect evidence “We have created our story.” Source: RevenueBase Database · checked Aug 30, 2026
21	Kastner Budapest	Indirect evidence	Budapest, Hungary	11-50	12 contacts →
	Indirect evidence “As The Polariser Agency, Kastner Budapest helps brands go beyond standing out - to stand for something.” Source: RevenueBase Database · checked Aug 30, 2026
22	Tricky Communications	Indirect evidence	Budapest, Hungary	11-50	12 contacts →
	Indirect evidence “Tricky is a Budapest-based communication agency, specialized in social media, online marketing and branding.” Source: RevenueBase Database · checked Aug 30, 2026
23	Karma Creative Agency	Strong evidence	Budapest, Hungary	11-50	11 contacts →
	Strong evidence “Budapest-based ad agency Good Karma offers integrated marketing services, such as setting up comprehensive advertising campaigns, shooting image films, providing digital and…” Source: RevenueBase Database · checked Aug 30, 2026
24	Insomnia LTD	Indirect evidence	Hungary	11-50	11 contacts →
	Indirect evidence “We are a hungarian owned but multinational communication company.” Source: RevenueBase Database · checked Aug 30, 2026
25	Xmeditor	Indirect evidence	Gyor, Hungary	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Aug 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: advertising agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names advertising agencies.
Partial evidence: Its own public description names part of advertising agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name advertising agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 282 advertising agencies based in Hungary

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Advertising agencies based in Hungary at a glance

As of Aug 30, 2026

30.1%Verified-email coverage

3.5%Mobile-number coverage

8.2Average contacts per company

1-10Median size (employees)

54.6%Largest-city concentration · Budapest

Aug 30, 2026Page data refreshed

Companies by employee count

1-10

183

11-50

51-200

201-500

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 advertising agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Hungary whose own description of what they do matches “advertising agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names advertising agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among advertising agencies, and records with no verified work email. Companies headquartered outside Hungary 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 its RevenueBase Smart Search 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, 696 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 August 30, 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.

Advertising agencies by metro

Advertising agencies in Budapest154

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names advertising agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many advertising agencies are there based in Hungary?

RevenueBase identified 282 advertising agencies headquartered in Hungary as of August 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?

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 refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 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 Smart Search, 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.