Company lists · Data refreshed September 2026

Top 25 Communications consultancies based in Hungary

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 176 companies tracked

RevenueBase identified 176 communications consultancies headquartered in Hungary as of September 2026 and tracks 1,506 professional contacts across them, including 492 with verified work emails and 46 with mobile numbers. Budapest is the largest hub.

This list covers communications consultancies 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 September 28, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

176Companies

1,506Contacts tracked

492Verified emails

46Mobile numbers

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The 25 largest communications consultancies based in Hungary

Ranked by team size

Top 25 of 176 communications consultancies based in Hungary, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to communications consultancies: 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	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	51-200	123 contacts →
	Partial 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 Sep 28, 2026
2	Lounge Group	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	201-500	121 contacts →
	Partial evidence “Our group of communications enterprises now operate as an integrated agency with a diversified service portfolio.” Source: RevenueBase Database · checked Sep 28, 2026
3	Progressive	Indirect evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	60 contacts →
	Indirect evidence “A Progressive 24-én digitális stúdióként nyitotta meg kapuit.” Source: RevenueBase Database · checked Sep 28, 2026
4	Spice Communication	Indirect evidence	Budapest, HungaryHQ checked Sep 28, 2026	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 Sep 28, 2026
5	Uniomedia	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	51-200	46 contacts →
	Partial evidence “We are an award-winning, independent strategic communications company operating in Central-Eastern and South Europe.” Source: RevenueBase Database · checked Sep 28, 2026
6	Morpho Communications	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	36 contacts →
	Partial evidence “As a strategically focused, integrated communications consulting agency, we know that there is a communications solution for every business challenge.” Source: RevenueBase Database · checked Sep 28, 2026
7	FEAT	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	36 contacts →
	Partial evidence “is a mid-sized communication agency based in Budapest, Hungary with creative and technology focus, that operates freely, independently, crossing borders, yet as a very experienced…” Source: RevenueBase Database · checked Sep 28, 2026
8	Goodwill Communications	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “Established in 2003, Goodwill Communications is a leading business PR communications agency in Hungary.” Source: RevenueBase Database · checked Sep 28, 2026
9	RED Lemon Media	Indirect evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “A Red Lemon-nal 2005 óta vagyunk jelen a magyar piacon, eleinte bulvárkommunikációs ügynökségként ismertek minket.” Source: RevenueBase Database · checked Sep 28, 2026
10	Ferling	Indirect evidence	Pécs, HungaryHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “FERLING is a professional PR agency with 25 years of experience, a significant company in the central-eastern European region, providing strategic advising and complex pr services.” Source: RevenueBase Database · checked Sep 28, 2026
11	Noguchi	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Noguchi is a leading communications consultancy in Hungary, winner of several prestigious international awards.” Source: RevenueBase Database · checked Sep 28, 2026
12	White Rabbit Budapest	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Creative solutions, brand strategy, marketing and communication consulting, export development consulting services, online and offline campaign planning.” Source: RevenueBase Database · checked Sep 28, 2026
13	Impact Works	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “Impact Works: We build Trust As an integrated HR and communication agency, we support our clients to envisage and implement changes for improvement – both as individuals and…” Source: RevenueBase Database · checked Sep 28, 2026
14	Next9 Communications	Indirect evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Next9 is a PR, content and branding agency, a think-tank where creative ideas are born to change consumer, employer and employee habits, to develop non-profit cultural and tourism…” Source: RevenueBase Database · checked Sep 28, 2026
15	Flow PR	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “FLOW PR offers integrated and cost-effective communications services that genuinely pay off: they promote the sale of products and services and thereby contribute to boosting…” Source: RevenueBase Database · checked Sep 28, 2026
16	Fleishmanhillard - Budapest	Indirect evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “FleishmanHillard is an agency of comprehensive PR services, with an integrated approach, and an independent affiliate partner of FleishmanHillard global PR Agency in Budapest…” Source: RevenueBase Database · checked Sep 28, 2026
17	People Group	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “We believe in innovation, data-driven, integrated communication, but we also believe that without people, without experience and expertise, it's all worthless.” Source: RevenueBase Database · checked Sep 28, 2026
18	Open Communications	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “Leading Hungarian agency offering full scale corporate PR from consultancy and strategic planning to media connections and crisis communication.” Source: RevenueBase Database · checked Sep 28, 2026
19	Nest Group	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “NEST Group is a collective of three specialized branches-NEST Advisory, NEST Communications, and NEST Event-offering integrated services in PR, strategic consulting, marketing…” Source: RevenueBase Database · checked Sep 28, 2026
20	Clair Communication	Indirect evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Why Clair?” Source: RevenueBase Database · checked Sep 28, 2026
21	Comlab Kommunikációs Tanácsadó KFT	Indirect evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Hogyan dolgozunk a ComLabnél?” Source: RevenueBase Database · checked Sep 28, 2026
22	Avantgarde Group	Indirect evidence	Budapest, HungaryHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Avantgarde is a leading independent business and public relations management consultant in Hungary.” Source: RevenueBase Database · checked Sep 28, 2026
23	Pragent Communications	Indirect evidence	Budapest, HungaryHQ checked Sep 28, 2026	1-10	14 contacts →
	Indirect evidence “We started from the field of traditional PR consulting almost 20 years ago.” Source: RevenueBase Database · checked Sep 28, 2026
24	Backfield Digital	Indirect evidence	Budapest, HungaryHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “Értékteremtő kommunikáció, tűpontos célzás, komplex digitális kampányok.” Source: RevenueBase Database · checked Sep 28, 2026
25	Effectivo Communications	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “We are a passionate communications start-up with wide local and international experience from small- to global businesses.” Source: RevenueBase Database · checked Sep 28, 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: communications consultancies. 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 communications consultancies.
Partial evidence: Its own public description names part of communications consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name communications consultancies. 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 176 communications consultancies based in Hungary

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Communications consultancies based in Hungary at a glance

As of Sep 28, 2026

32.7%Verified-email coverage

3.1%Mobile-number coverage

8.6Average contacts per company

1-10Median size (employees)

57.4%Largest-city concentration · Budapest

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

124

11-50

51-200

201-500

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 30.0d

2470–30

22731–60

1661–90

090–180

2180+

Company record updated

Median 83.0d

00–30

39131–60

41661–90

64190–180

58180+

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 communications consultancies, 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 “communications consultancies”. 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 communications consultancies), 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 communications consultancies, 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, 492 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 28, 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.

Communications consultancies by metro

Communications consultancies in Budapest101

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 communications consultancies, 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 communications consultancies are there based in Hungary?

RevenueBase identified 176 communications consultancies headquartered in Hungary 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?

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

Which city has the most communications consultancies?

Budapest leads with 101 headquartered companies, followed by Pecs (5) and Debrecen (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 492 verified decision-maker contacts tracked across these 176 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 28, 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.