Company lists · Data refreshed October 2026

Top 25 International advertising agencies based in Czechia

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 254 companies tracked

RevenueBase identified 254 company matches for international advertising agencies associated with Czechia as of October 2026 and tracks 2,868 professional contacts across them, including 743 with verified work emails and 105 with mobile numbers. Prague is the largest hub.

This list covers company matches for international advertising agencies associated with Czechia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Oct 1, 2026 How this list was built

254Companies

2,868Contacts tracked

743Verified emails

105Mobile numbers

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The 25 largest international advertising agencies based in Czechia

Ranked by team size

Top 25 of 254 company matches for international advertising agencies based in Czechia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Publicis Groupe Czech Republic	Exact match	Praha 8, Czech RepublicHQ recorded Oct 1, 2026	201-500	145 contacts →
	Exact match “Founded in 1926, Publicis Groupe is a global leader in communication.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	YYY Agency	Exact match	Praha 6 - Bubeneč, Czech RepublicHQ recorded Oct 1, 2026	11-50	115 contacts →
	Exact match “A good brand starts with the right questions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Knowlimits Group A.S	Exact match	Prague 8, Czech RepublicHQ recorded Oct 1, 2026	201-500	100 contacts →
	Exact match “Jsme největší česká nezávislá komunikační agentura.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Ogilvy Czech	Exact match	Prague, Czech RepublicHQ recorded Oct 1, 2026	51-200	88 contacts →
	Exact match “Ogilvy patří k zakladatelům a ikonám reklamního odvětví.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Marketup	Exact match	Prague, Czech RepublicHQ recorded Oct 1, 2026	51-200	85 contacts →
	Exact match “We are an independent full-service digital agency that promotes the power of brands and their business growth by linking the world of creativity, data, and technology.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Mccann Prague	Exact match	Prague, Czech RepublicHQ recorded Oct 1, 2026	51-200	73 contacts →
	Exact match “LEADING FULL - SERVICE ADVERTISING AGENCY McCANN is a company built on the power of Truth to transform brands and businesses.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Boomerang Communication	Exact match	Praha 7 Troja, Czech RepublicHQ recorded Oct 1, 2026	51-200	69 contacts →
	Exact match “Jsme #1 obsahová agentura.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Lemonade	Exact match	Praha 5, Czech RepublicHQ recorded Oct 1, 2026	11-50	62 contacts →
	Exact match “We are serving sparkling ideas to dozens of clients across industry since 2007.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Vccp Prague	Exact match	Praha 5, Czech RepublicHQ recorded Oct 1, 2026	51-200	60 contacts →
	Exact match “VCCP is the global challenger network for challenger brands.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	DDB Prague	Exact match	Prague, CzechiaHQ recorded Oct 1, 2026	51-200	54 contacts →
	Exact match “Creative advertising agency based in Prague, Czech Republic.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	WMC Grey	Exact match	Prague, Czech RepublicHQ recorded Oct 1, 2026	51-200	51 contacts →
	Exact match “GREY ranks among the world's top advertising and marketing organizations, serving one-fifth of the FORTUNE 500, in 96 countries.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Havas Prague	Exact match	Prague 8, Czech RepublicHQ recorded Oct 1, 2026	51-200	48 contacts →
	Exact match “Our mission is to create meaningful connections between brands and consumers using creativity, innovation and media.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Hullabaloo	Exact match	Prague, Czech RepublicHQ recorded Oct 1, 2026	11-50	45 contacts →
	Exact match “Hullabaloo is an independent advertising agency which has had campaigns run in over 20 countries in Europe.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Arkadia	Exact match	Brno, Czech RepublicHQ recorded Oct 1, 2026	11-50	42 contacts →
	Exact match “We are a modern association of professionals from various fields of advertising.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Accenture Song Prague	Exact match	Prague, Czech RepublicHQ recorded Oct 1, 2026	51-200	31 contacts →
	Exact match “SinnerSchrader was one of Europe’s leading digital agencies and now we are part of Accenture Song.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Mark Bbdo	Exact match	Prague, Czech RepublicHQ recorded Oct 1, 2026	11-50	28 contacts →
	Exact match “Who We Are: BBDO is the world's most awarded and effective advertising agency with employees in 289 offices across 81 countries.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	LCG NEW Media	Exact match	Prague, Czech RepublicHQ recorded Oct 1, 2026	11-50	27 contacts →
	Exact match “We are a full-service digital marketing agency.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Ritual Communication S.R.O	Exact match	Poděbrady, Czech RepublicHQ recorded Oct 1, 2026	11-50	26 contacts →
	Exact match “DIGITAL \| EVENT \| CREATIVE \| STRATEGY \| ATL \| BTL \| NON-STANDARD FORMATS \| PRODUCTION \| ACTIVATION \| CONSUMER PROMO \| ROADSHOW We create, adapt and implement advertising campaigns…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	PHD Media CZ	Exact match	Prague, Czech RepublicHQ recorded Oct 1, 2026	51-200	25 contacts →
	Exact match “Agentura byla založena v Londýně v roce 1990, vznikli jsme jako vyzyvatelská agentura, která přišla s „kreativními médii“.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Mustard Prague	Exact match	Prague 1, Czech RepublicHQ recorded Oct 1, 2026	11-50	25 contacts →
	Exact match “We’re an independent digital content and communications agency, Czech born and raised.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Yashica S.R.O	Exact match	Třebíč Kožichovice, Czech RepublicHQ recorded Oct 1, 2026	51-200	25 contacts →
	Exact match “YASHICA je reklamní agentura, která s nápady nejen přichází, ale hlavně je dokáže dostat do reality.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Aetna Spol. S R.O	Exact match	Brno, Czech RepublicHQ recorded Oct 1, 2026	11-50	24 contacts →
	Exact match “Jsme strategicko-kreativní agentura, která se zaměřuje na komunikační strategie a tvorbu brandů.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Omnicom Media Group, Czech	Exact match	CzechiaHQ recorded Oct 1, 2026	201-500	21 contacts →
	Exact match “Omnicom Media Group (OMG) is the media services division of Omnicom Group Inc.(NYSE: OMC), the leading global advertising, marketing and corporate communications company…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Airbuzz	Exact match	Praha 4, Czech RepublicHQ recorded Oct 1, 2026	11-50	20 contacts →
	Exact match “AIRBUZZ is a creative marketing agency.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	MM Production	Exact match	Prague 7, Czech RepublicHQ recorded Oct 1, 2026	11-50	20 contacts →
	Exact match “We are a full service advertising agency that can help you with everything you need.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “international advertising agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 254 international advertising agencies based in Czechia

See the full list, filter by size, metro and specialty, and access 743 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International advertising agencies based in Czechia at a glance

As of Oct 1, 2026

25.9%Verified-email coverage

3.7%Mobile-number coverage

11.3Average contacts per company

11-50Median size (employees)

37.0%Largest-city concentration · Prague

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

124

11-50

51-200

201-500

Freshness & accuracy

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

Email last verified

Median 33.0d

910–30

40631–60

2161–90

190–180

3180+

Company record updated

Median 84.0d

00–30

67331–60

52461–90

74490–180

99180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Czechia whose business descriptions match “international advertising agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 743 professional contacts with verified work emails across the full matched dataset. 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 October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

International advertising agencies by metro

International advertising agencies in Prague94

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “international advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international advertising agencies are there based in Czechia?

RevenueBase identified 254 company matches for international advertising agencies associated with Czechia as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Publicis Groupe Czech Republic tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most international advertising agencies?

Prague leads with 94 company records, followed by Brno (16) and Pardubice (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 743 professional contacts with verified work emails tracked across these 254 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 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 SmartSearch, 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.