Company lists · Data verified August 2026

Top 25 Ad tech consulting firms based in Czechia

Name: Ad tech consulting firms based in Czechia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 86 companies tracked

There are 86 ad tech consulting firms headquartered in Czechia (RevenueBase, August 2026). RevenueBase tracks 834 professional contacts across them, including 353 with verified work emails and 33 with mobile numbers. Praha is the largest hub.

This list covers ad tech consulting firms headquartered in Czechia, 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.

86Companies

834Contacts tracked

353Verified emails

33Mobile numbers

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The 25 largest ad tech consulting firms based in Czechia

Ranked by team size

Top 25 of 86 ad tech consulting firms based in Czechia, 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	Project Agora, A TDG Company	Prague	51-200	94	60
2	Business Factory	Brno	51-200	86	39
3	advisio.cz	Ostrava	51-200	70	50
4	Forecom	Prague	11-50	46	30
5	Openbean	Praha	11-50	44	31
6	Kindred	n/a	51-200	39	1
7	Optimics	Prague	11-50	31	11
8	R2b2 AD Monetization Partner	n/a	11-50	28	18
9	LCG NEW Media	Praha	11-50	27	17
10	RED Media	n/a	51-200	25	4
11	performax.cz	n/a	11-50	17	11
12	Impression Media	n/a	11-50	17	5
13	honzabartos.cz	Praha	1-10	15	8
14	semtix.cz	Jicin	1-10	13	5
15	Essencemediacom Czech Republic	n/a	51-200	12	8
16	Unikum	Praha	11-50	12	5
17	Digitalad S.R.O	Praha	1-10	11	7
18	Pshk S.R.O	Hradec Kralove	1-10	9	1
19	Dignity, S.R.O	n/a	51-200	8	6
20	Autoarti	Prague	1-10	6	6
21	Adeo Digital	Pelhrimov Vysocina	1-10	6	4
22	Guidle AG	Prag	11-50	6	2
23	BNRS	Praha	1-10	4	3
24	Adoptimal	Zlin	1-10	4	2
25	Moonshot	Praha	1-10	3	3

Showing 25 of 86 ad tech consulting firms based in Czechia

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Ad tech consulting firms based in Czechia at a glance

As of Aug 28, 2026

1-10Median size (employees)

PrahaLargest hub · 21 HQs

33Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Ad tech consulting firms by metro

Metro	Companies
Ad tech consulting firms in Praha	21
Ad tech consulting firms in Prague	19
Ad tech consulting firms in Brno	5
Ad tech consulting firms in Ostrava	2
Ad tech consulting firms in Zlin	1
Ad tech consulting firms in Karlovy Vary	1
Ad tech consulting firms in Nove	1

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 “ad tech consulting firms”, with match quality audited by blind human judging, and headquartered in Czechia.
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; 1 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 ad tech consulting firms are there based in Czechia?

There are 86 ad tech consulting firms headquartered in Czechia as of August 2026 (RevenueBase).

What is the largest company on this list?

Project Agora, A TDG Company, headquartered in Prague, tops this list with the largest team on record.

Which city has the most ad tech consulting firms?

Praha leads with 21 headquartered companies, followed by Prague (19) and Brno (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 353 verified decision-maker contacts tracked across these 86 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.