Company lists · Data refreshed September 2026

Top 25 Marketplace SEO agencies based in Poland

Name: Marketplace SEO agencies based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 374 companies tracked

RevenueBase identified 374 marketplace SEO agencies headquartered in Poland as of September 2026 and tracks 2,587 professional contacts across them, including 659 with verified work emails and 52 with mobile numbers. Warszawa is the largest hub.

This list covers marketplace SEO agencies headquartered in Poland, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

374Companies

2,587Contacts tracked

659Verified emails

52Mobile numbers

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The 25 largest marketplace SEO agencies based in Poland

Ranked by team size

Top 25 of 374 marketplace SEO agencies based in Poland, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketplace SEO agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ICEAIndirect evidence	Poznan, PolandHQ checked Sep 5, 2026	51-200	160
	“ICEA S.” Source: company website · checked Sep 5, 2026
2	PromotrafficPartial evidence	Kraków, PolandHQ checked Sep 5, 2026	51-200	95
	“PromoTraffic is a digital agency for e-commerce, specialized in SEO and PPC.” Source: company website · checked Sep 5, 2026
3	Delante SEO SEM AgencyPartial evidence	Kraków, PolandHQ checked Sep 5, 2026	51-200	76
	“We’re an international Search Agency: SEO+ SEM +AI.” Source: company website · checked Sep 5, 2026
4	Ideo ForceIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	51-200	71
	“Jesteśmy agencją e-marketingową i e-commerce.” Source: company website · checked Sep 5, 2026
5	Sunrise SystemPartial evidence	Warszawa, PolandHQ checked Sep 5, 2026	201-500	68
	“Zgrany i energiczny zespół specjalistów w zakresie e-marketingu, pozycjonowania, analityki internetowej, który od 2008 roku wyznacza kierunek rozwoju branży SEO/SEM.” Source: company website · checked Sep 5, 2026
6	Agencja WhitesIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	51-200	65
	“We are supporting largest Polish companies in increasing their online visibility for over 7 years.” Source: company website · checked Sep 5, 2026
7	Grupa TenseIndirect evidence	Warsaw, PolandHQ checked Sep 5, 2026	51-200	55
	“Jesteśmy ambitnym, kreatywnym i doświadczonym zespołem.” Source: company website · checked Sep 5, 2026
8	SempirePartial evidence	Poznan, PolandHQ checked Sep 5, 2026	51-200	44
	“Sempire to agencja SEM SEO oferująca skuteczne i sprawdzone rozwiązania w zakresie reklamy internetowej w wyszukiwarkach i nie tylko.” Source: company website · checked Sep 5, 2026
9	Fabryka MarketinguIndirect evidence	Warsaw, PolandHQ checked Sep 5, 2026	11-50	40
	“Fabryka Marketingu jest domem mediowym, w którym największą rolę grają ludzie: klienci i pracownicy.” Source: company website · checked Sep 5, 2026
10	Internet PlusIndirect evidence	Poznań, PolandHQ checked Sep 5, 2026	51-200	38
	“Jesteśmy zespołem doświadczonych ekspertów, którzy otoczą Twój biznes kompleksową opieką w ramach marketingu internetowego.” Source: company website · checked Sep 5, 2026
11	SenutoPartial evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	36
	“Senuto is a SaaS-based SEO analytics platform and know-how consultancy that delivers data to help you easily improve your search engine ranking through data-driven content…” Source: company website · checked Sep 5, 2026
12	MbridgeIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	35
	“mbridge to agencja marketingowa, która istnieje na polskim rynku od 2016 roku.” Source: company website · checked Sep 5, 2026
13	VENEOIndirect evidence	Kraków, PolandHQ checked Sep 5, 2026	11-50	32
	“Interactive marketing agency Veneo started its business activity in 2004, however, management staff has been involved in e-commerce since Our company provides comprehensive…” Source: company website · checked Sep 5, 2026
14	Eactive WiemyjakIndirect evidence	Wrocław, PolandHQ checked Sep 5, 2026	11-50	31
	“We have been leading online marketing activities since 4th September when EACTIVE had been set up.” Source: company website · checked Sep 5, 2026
15	InterneticaIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	27
	“Internetica istnieje na rynku od 2007 roku.” Source: company website · checked Sep 5, 2026
16	SamoseoPartial evidence	Gdańsk, PolandHQ checked Sep 5, 2026	11-50	25
	“SAMOSEO świadczy usługi z zakresu pozycjonowania i optymalizacji stron pod kątem wyszukiwarek internetowych (SEO).” Source: company website · checked Sep 5, 2026
17	TOP OnlineIndirect evidence	Wrocław, PolandHQ checked Sep 5, 2026	11-50	25
	“Optymalizujemy, rankujemy, linkujemy, raportujemy, analizujemy i reagujemy.” Source: company website · checked Sep 5, 2026
18	Business Sense Jaroszewicz I Wspólnicy Sp. KIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	24
	“Business Sense od 2007 roku świadczy kompleksowe usługi z zakresu marketingu internetowego.” Source: company website · checked Sep 5, 2026
19	Atom AgencyIndirect evidence	Łódź, PolandHQ checked Sep 5, 2026	11-50	22
	“Zgrany zespół, znający swoje możliwości i kompetencje, pozwala na tworzenie dedykowanych teamów dla każdego projektu.” Source: company website · checked Sep 5, 2026
20	Result Media. Performance. Digital. ExpertsPartial evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	20
	“W Result Media pracują eksperci o najwyższym poziomie specjalizacji z zakresu SEM oraz SEO, analityki internetowej, planowania mediów, afiliacji i kampanii sprzedażowych.” Source: company website · checked Sep 5, 2026
21	Agencja WhenIndirect evidence	Kraków, PolandHQ checked Sep 5, 2026	11-50	20
	“W WHEN nie sprzedajemy Ci naszych usług.” Source: company website · checked Sep 5, 2026
22	VilaroPartial evidence	Lublin, PolandHQ checked Sep 5, 2026	11-50	19
	“Jesteśmy wyspecjalizowaną agencją marketingową, świadczącą usługi oparte na wyszukiwarce Google (SEO/ADS) oraz kampaniach performance marketingu.” Source: company website · checked Sep 5, 2026
23	Agencja Wrocławska Sp. Z O.OIndirect evidence	Wrocław, PolandHQ checked Sep 5, 2026	11-50	18
	“Rozwijaj swój biznes z partnerem, który łączy strategię, kreację i technologię.” Source: company website · checked Sep 5, 2026
24	Netmove Sp. Z O.OIndirect evidence	Izabelin (pod Warszawą), PolandHQ checked Sep 5, 2026	11-50	17
	“Wierzymy, że każdy dobry biznes zasługuje na szansę, by osiągnąć sukces.” Source: company website · checked Sep 5, 2026
25	Widzialni.Pl Sp. Z O.O. Sp. KIndirect evidence	Poznań, PolandHQ checked Sep 5, 2026	11-50	17
	“Widzialni.pl to eksperci marketingu internetowego.” Source: company website · checked Sep 5, 2026

Showing 25 of 374 marketplace SEO agencies based in Poland

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Marketplace SEO agencies based in Poland at a glance

As of Sep 5, 2026

1-10Median size (employees)

WarszawaLargest hub · 60 HQs

52Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

257

11-50

105

51-200

201-500

Verified emails by last verification

0–30

594

31–60

61–90

90–180

180+

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 marketplace SEO agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Poland whose own description of what they do matches “marketplace SEO agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among marketplace SEO agencies, and records with no verified work email. Companies headquartered outside Poland 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 an evidence 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, 659 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 5, 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.

Marketplace SEO agencies by metro

Frequently asked

How many marketplace SEO agencies are there based in Poland?

RevenueBase identified 374 marketplace SEO agencies headquartered in Poland 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?

ICEA, headquartered in Poznan, tops this list with the largest team on record.

Which city has the most marketplace SEO agencies?

Warszawa leads with 60 headquartered companies, followed by Wroclaw (37) and Poznan (36).

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 659 verified decision-maker contacts tracked across these 374 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 5, 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.