Company lists · Data verified August 2026

Top 25 B2B marketing agencies based in Warszawa, Poland

Name: B2B marketing agencies based in Warszawa, Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 119 companies tracked

There are 119 B2B marketing agencies headquartered in Warszawa, Poland (RevenueBase, August 2026). RevenueBase tracks 744 professional contacts across them, including 269 with verified work emails and 23 with mobile numbers. Warszawa is the largest hub.

This list covers B2B marketing agencies headquartered in Warszawa, Poland, 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.

119Companies

744Contacts tracked

269Verified emails

23Mobile numbers

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The 25 largest B2B marketing agencies based in Warszawa, Poland

Ranked by team size

Top 25 of 119 B2B marketing agencies based in Warszawa, Poland, 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	Green Parrot	Warszawa	51-200	72	43
2	Marketing Online	Warszawa	11-50	48	15
3	Altavia Polska	Warszawa	11-50	37	21
4	Mbridge	Warszawa	11-50	35	21
5	Internetica	Warszawa	11-50	26	5
6	Adtrip Agencja Performance DLA E-Commerce	Warszawa	11-50	25	12
7	Good ONE	Warszawa	11-50	25	4
8	KHS	Warszawa	11-50	23	12
9	On Board Think Kong	Warszawa	11-50	22	10
10	Lovebrands Group	Warszawa	11-50	18	8
11	IF Nation Group	Warszawa	51-200	17	15
12	Marketing Match Sp. Z O.O	Warszawa	11-50	17	11
13	Euvic Performance	Warszawa	51-200	17	8
14	WEDO	Warszawa	11-50	14	5
15	Performance Labs Polska	Warszawa	11-50	12	8
16	Efectownia Agencja Marketingowa Warszawa SEO I Google ADS DLA Twojego Biznesu	Warszawa	11-50	12	7
17	Businessweb	Warszawa	11-50	11	6
18	Creative Answer	Warszawa	1-10	11	5
19	Growth Makers Powering Brand Growth	Warszawa	1-10	10	3
20	Lemon Agency	Warszawa	11-50	10	1
21	Uniqom	Warszawa	1-10	9	5
22	Dodiddone Sp. Z O.O. Sp. K	Warszawa	11-50	9	2
23	Hubmedia SP Z O.O	Warszawa	11-50	8	4
24	Ad-Venture Sp. Z O.O	Warszawa	11-50	8	3
25	The Cats Your Outsourced Marketing Managers	Warszawa	1-10	6	5

Showing 25 of 119 B2B marketing agencies based in Warszawa, Poland

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B2B marketing agencies based in Warszawa, Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarszawaLargest hub · 119 HQs

23Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

B2B marketing agencies by metro in Poland

Metro	Companies
B2B marketing agencies in Warszawa	119
B2B marketing agencies in Warsaw	68
B2B marketing agencies in Wroclaw	41
B2B marketing agencies in Krakow	41
B2B marketing agencies in Poznan	32
B2B marketing agencies in Gdansk	16
B2B marketing agencies in Lublin	11

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 “B2B marketing agencies”, with match quality audited by blind human judging, and headquartered in Warszawa, Poland.
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 B2B marketing agencies are there based in Warszawa, Poland?

There are 119 B2B marketing agencies headquartered in Warszawa, Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Green Parrot, headquartered in Warszawa, tops this list with the largest team on record.

Which city has the most B2B marketing agencies?

Warszawa leads with 119 headquartered companies, followed by Warsaw (68) and Wroclaw (41).

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 269 verified decision-maker contacts tracked across these 119 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.