Company lists · Data refreshed September 2026

Top 25 Global consulting firms based in Poland

Name: Global consulting firms based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 402 companies tracked

RevenueBase identified 402 global consulting firms headquartered in Poland as of September 2026 and tracks 5,351 professional contacts across them, including 2,024 with verified work emails and 102 with mobile numbers. Warszawa is the largest hub.

This list covers global consulting firms 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 3, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

402Companies

5,351Contacts tracked

2,024Verified emails

102Mobile numbers

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The 25 largest global consulting firms based in Poland

Ranked by team size

Top 25 of 402 global consulting firms based in Poland, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names global consulting firms: 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	Accenture PolandPartial evidence	Warszawa, Poland	5,001-10,000	1,749
	“Accenture to wiodąca, globalna firma świadcząca profesjonalne usługi na rzecz przedsiębiorstw, będących światowymi liderami, a także organizacji rządowych i pozarządowych.” Source: company website · checked Sep 3, 2026
2	Kpmg PolandStrong evidence	Warszawa, Poland	1,001-5,000	1,701
	“KPMG jest globalną organizacją niezależnych firm świadczących profesjonalne usługi z zakresu audytu, doradztwa podatkowego, finansowego, prawnego oraz consultingu.” Source: company website · checked Sep 3, 2026
3	House Of SkillsPartial evidence	Warszawa, Poland	51-200	73
	“House of Skills is a leading brand on the Polish market of consulting and training services.” Source: company website · checked Sep 3, 2026
4	Hanselmann & Compagnie LTDPartial evidence	Poland	51-200	67
	“Hanselmann & Compagnie is a niche player in management consulting with excellent functional competence and great industry expertise.” Source: company website · checked Sep 3, 2026
5	4resultsPartial evidence	Warszawa, Poland	51-200	67
	“ENG] 4RESULTS - business consulting to meet enterprise challenges and strategies.” Source: company website · checked Sep 3, 2026
6	JP ConsultingPartial evidence	Poland	11-50	55
	“JP Consulting jest firmą konsultingowo-wdrożeniową, świadczącą usługi dla przedsiębiorstw, które znajdują się w dynamicznej fazie rozwoju, w sytuacji kryzysowej lub struktura…” Source: company website · checked Sep 3, 2026
7	Eprd LTDStrong evidence	Kielce, Poland	11-50	54
	“We are a dynamic consulting firm with a global reach, supported by a team of over professionals across five continents.” Source: company website · checked Sep 3, 2026
8	Brainstorm Group Sp. Z O.OIndirect evidence	Dabrowa Gornicza, Poland	11-50	31
	“BRAINSTORM to wiodąca marka na polskim rynku usług doradztwa biznesowego, strategicznego i szkoleń.” Source: company website · checked Sep 3, 2026
9	StrategorIndirect evidence	Poznan, Poland	11-50	30
	“Obecnie STRATEGOR to lider doradztwa europejskiego, od lat zajmujący czołowe miejsca w rankingach na najlepszych doradców unijnych w Polsce.” Source: company website · checked Sep 3, 2026
10	ValuetankIndirect evidence	Warsaw, Poland	11-50	19
	“ValueTank Sp.” Source: company website · checked Sep 3, 2026
11	Solemis GroupIndirect evidence	Gdynia, Poland	11-50	17
	“We are a group of specialists in the field of process and business performance management and a provider of advanced business solutions.” Source: company website · checked Sep 3, 2026
12	DS Consulting Sp. Z O.OPartial evidence	Gdansk, Poland	11-50	15
	“DS CONSULTING is a specialist consulting company offering its services to governments, public companies, commercial companies, banks, private companies and financial institutions.” Source: company website · checked Sep 3, 2026
13	FSG BiznesIndirect evidence	Poznan, Poland	11-50	14
	“Jesteśmy częścią Grupy FSG.” Source: company website · checked Sep 3, 2026
14	RED Ocean Platforma GRCIndirect evidence	Warszawa, Poland	11-50	12
	“Red Ocean spółka z.o.o.” Source: company website · checked Sep 3, 2026
15	Adrenalina ConsultingPartial evidence	Warszawa, Poland	11-50	11
	“Adrenalina Consulting - Twój partner w optymalizacji procesów biznesowych W Adrenalina Consulting jesteśmy prywatną firmą, której pracownicy zdobywali nieocenione doświadczenie w…” Source: company website · checked Sep 3, 2026
16	Carrywater Group S.APartial evidence	Warszawa, Poland	51-200	11
	“Carrywater is a consulting company that has been successfully supporting its clients in managing large scale businesses and IT projects for over 15 years.” Source: company website · checked Sep 3, 2026
17	NGL AdvisoryIndirect evidence	Warsaw, Poland	11-50	10
	“Whatever it may be – strategic, organisational, leadership or change – we help build solutions that support our clients to transform and fullfill their goals.” Source: company website · checked Sep 3, 2026
18	Solon Management ConsultingStrong evidence	Warsaw, Poland	201-500	10
	“Altman Solon, one of the world’s largest global strategy consulting firms with an exclusive focus on the Telecommunications, Media, and Technology (TMT) sector was formed in 2020.” Source: company website · checked Sep 3, 2026
19	INCROPartial evidence	Warsaw, Poland	11-50	9
	“We are a management and strategic consulting boutique cooperating with companies from around the world.” Source: company website · checked Sep 3, 2026
20	ETL Global PolskaPartial evidence	Warszawa, Poland	201-500	8
	“ETL GLOBAL Polska jest członkiem grupy ETL, globalnej grupy konsultingowej założonej 40 lat temu w Essen.” Source: company website · checked Sep 3, 2026
21	AsyapiIndirect evidence	Warsaw, Poland	11-50	8
	“Since its foundation in 1974, Asyapı passed many prestigious projects and collaborations to life in different sectors, offers today its vision according to the dynamic conditions…” Source: company website · checked Sep 3, 2026
22	Scherer Leadership Center WorldwideStrong evidence	Warsaw, Poland	11-50	8
	“We are a global consulting firm specializing in helping leaders transform their lives and their organizations, unleashing excellence throughout their system.” Source: company website · checked Sep 3, 2026
23	Dicoria GroupIndirect evidence	Warszawa, Poland	11-50	7
	“Dicoria Group to firma szkoleniowo – doradcza posiadająca wieloletnie doświadczenie, kompetentną kadrę konsultantów, trenerów, coachów, koordynatorów oraz specjalistów od zadań…” Source: company website · checked Sep 3, 2026
24	HN Experts Sp. Z O.OPartial evidence	Poland	11-50	5
	“We are a young, dynamic company based in the Cologne/Bonn region, offering professional consulting and support services in the field of IT and financial services.” Source: company website · checked Sep 3, 2026
25	Dsilva GroupStrong evidence	Warsaw, Poland	11-50	5
	“DSILVA GROUP is a leading business development services and consulting organization with a global footprint in India, Kuwait, Poland, the UK, and China.” Source: company website · checked Sep 3, 2026

Showing 25 of 402 global consulting firms based in Poland

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Global consulting firms based in Poland at a glance

As of Sep 3, 2026

1-10Median size (employees)

WarszawaLargest hub · 95 HQs

102Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

293

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 global consulting firms, 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 “global consulting firms”. 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 global consulting firms, 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, 2,024 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 3, 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.

Global consulting firms by metro

Global consulting firms in Warszawa95
Global consulting firms in Warsaw74
Global consulting firms in Wroclaw36

Frequently asked

How many global consulting firms are there based in Poland?

RevenueBase identified 402 global consulting firms 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?

Accenture Poland, headquartered in Warszawa, tops this list with the largest team on record.

Which city has the most global consulting firms?

Warszawa leads with 95 headquartered companies, followed by Warsaw (74) and Wroclaw (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 2,024 verified decision-maker contacts tracked across these 402 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 3, 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.