Company lists · Data refreshed September 2026

Top 25 Organizational development consulting firms based in Poland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,158 companies tracked

RevenueBase identified 1,158 organizational development consulting firms headquartered in Poland as of September 2026 and tracks 5,307 professional contacts across them, including 953 with verified work emails and 250 with mobile numbers. Warszawa is the largest hub.

This list covers organizational development 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 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

1,158Companies

5,307Contacts tracked

953Verified emails

250Mobile numbers

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The 25 largest organizational development consulting firms based in Poland

Ranked by team size

Top 25 of 1,158 organizational development consulting firms based in Poland, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names organizational development 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	Dentsu PolskaIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	501-1,000	192
	“Dentsu jest zintegrowanym partnerem w zakresie rozwoju i transformacji współpracującym z czołowymi organizacjami na całym świecie.” Source: company website · checked Sep 5, 2026
2	Certes Sp. Z O.OIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	51-200	91
	“CERTES.” Source: company website · checked Sep 5, 2026
3	SellwiseIndirect evidence	Gliwice, PolandHQ checked Sep 5, 2026	51-200	84
	“SellWise advises and trains in B2B sales and marketing.” Source: company website · checked Sep 5, 2026
4	BigramIndirect evidence	Warsaw, PolandHQ checked Sep 5, 2026	51-200	80
	“Premium quality services, long-term experience of our consultants, perfect expertise of the market and ethics in action – has been distinguishing us on the Polish personal…” Source: company website · checked Sep 5, 2026
5	CcporterIndirect evidence	Warsaw, PolandHQ checked Sep 5, 2026	201-500	75
	“At CCPorter, we help businesses make smarter decisions, based on facts, not assumptions.” Source: company website · checked Sep 5, 2026
6	House Of SkillsPartial evidence	Warszawa, PolandHQ checked Sep 5, 2026	51-200	73
	“House of Skills is a leading brand on the Polish market of consulting and training services.” Source: company website · checked Sep 5, 2026
7	4resultsPartial evidence	Warsaw, PolandHQ checked Sep 5, 2026	51-200	67
	“ENG] 4RESULTS - business consulting to meet enterprise challenges and strategies.” Source: company website · checked Sep 5, 2026
8	ProfesPartial evidence	Wrocław, PolandHQ checked Sep 5, 2026	11-50	66
	“In 1993 we founded a firm with the lasting purpose of lending a helping hand to our Clients in * active knowledge and competency development,* teaching performance with the…” Source: company website · checked Sep 5, 2026
9	SolutionIndirect evidence	Gdynia, PolandHQ checked Sep 5, 2026	11-50	63
	“Jesteśmy firmą doradczo-szkoleniową, specjalizującą się w rozwoju kompetencji miękkich, w szczególności menedżerskich i przywódczych, oraz projektach wdrażania zmian w organizacji.” Source: company website · checked Sep 5, 2026
10	JP ConsultingPartial evidence	Lomianki Near Warsaw, PolandHQ checked Sep 5, 2026	11-50	56
	“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 5, 2026
11	Eprd LTDPartial evidence	Kielce, PolandHQ checked Sep 5, 2026	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 5, 2026
12	Grupa OditkIndirect evidence	Gdańsk, PolandHQ checked Sep 5, 2026	51-200	53
	“Grupa ODiTK to pionier na polskim rynku usług doradczo-szkoleniowych.” Source: company website · checked Sep 5, 2026
13	Sense ConsultingIndirect evidence	Poznań, PolandHQ checked Sep 5, 2026	11-50	45
	“JESTEŚMY EKSPERTAMI W ROZWOJU LUDZI I ORGANIZACJI.” Source: company website · checked Sep 5, 2026
14	StrategorIndirect evidence	Poznań, PolandHQ checked Sep 5, 2026	11-50	32
	“Obecnie STRATEGOR to lider doradztwa europejskiego, od lat zajmujący czołowe miejsca w rankingach na najlepszych doradców unijnych w Polsce.” Source: company website · checked Sep 5, 2026
15	Brainstorm Group Sp. Z O.OIndirect evidence	Dąbrowa Górnicza, PolandHQ checked Sep 5, 2026	11-50	31
	“BRAINSTORM to wiodąca marka na polskim rynku usług doradztwa biznesowego, strategicznego i szkoleń.” Source: company website · checked Sep 5, 2026
16	Growth AdvisorsIndirect evidence	Warsaw, PolandHQ checked Sep 5, 2026	1-10	29
	“Łączymy 15 lat praktyki biznesowej z technologią wspierającą rozwój kompetencji, aby projektować procesy rozwojowe dopasowane do unikalnego DNA organizacji.” Source: company website · checked Sep 5, 2026
17	Hillway Training & ConsultingIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	28
	“Firma HIILWAY powstała w lutym 2011 i w 4 lata działalności stała się wiodącym dostawcą usług szkoleniowo-doradczych na polskim rynku.” Source: company website · checked Sep 5, 2026
18	Keystone ConsultingPartial evidence	Katowice, PolandHQ checked Sep 5, 2026	11-50	28
	“Keystone Consulting zmienia oblicze zarządzania ludźmi.” Source: company website · checked Sep 5, 2026
19	OpswayIndirect evidence	PolandHQ checked Sep 5, 2026	11-50	28
	“We build clarity into how your business works - aligning people, processes, and strategy through Odoo and AI to enable smarter operations, faster decisions, and sustainable growth.” Source: company website · checked Sep 5, 2026
20	4growIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	25
	“Specjalizujemy się w szkoleniach, szkoleniach online, coachingu, warsztatach zespołowych oraz doradztwie z zakresu HR.” Source: company website · checked Sep 5, 2026
21	Helikon Tworzymy Idealne Biura S.A. Projekty I Realizacje Wnętrz BiurowychIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	25
	“TWORZYMY BIURA, KTÓRYMI CHCESZ SIĘ CHWALIĆ!” Source: company website · checked Sep 5, 2026
22	HR HintsIndirect evidence	Cracow, PolandHQ checked Sep 5, 2026	11-50	25
	“HR Hints - your external organisational effectiveness experts trusted by over 250 companies worldwide.” Source: company website · checked Sep 5, 2026
23	VescomStrong evidence	Łódź, PolandHQ checked Sep 5, 2026	11-50	23
	“Vescom Group is a consulting and implementation organization comprised of experts in the field of information technology dedicated to supporting business and production processes.” Source: company website · checked Sep 5, 2026
24	Relyon Recruitment GroupPartial evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	23
	“Relyon is one of the fastest growing consulting firms offering recruitment and optimisation services for companies.” Source: company website · checked Sep 5, 2026
25	Kingmakers PolandIndirect evidence	Warszawa, PolandHQ checked Sep 5, 2026	11-50	23
	“Jesteśmy rzemieślnikami przywództwa.” Source: company website · checked Sep 5, 2026

Showing 25 of 1,158 organizational development consulting firms based in Poland

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Organizational development consulting firms based in Poland at a glance

As of Sep 5, 2026

1-10Median size (employees)

WarszawaLargest hub · 286 HQs

250Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

924

11-50

204

51-200

201-500

501-1,000

Verified emails by last verification

0–30

861

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 organizational development 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 “organizational development 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 organizational development 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, 953 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.

Organizational development consulting firms by metro

Organizational development consulting firms in Warszawa286
Organizational development consulting firms in Warsaw169
Organizational development consulting firms in Wroclaw95
Organizational development consulting firms in Krakow76
Organizational development consulting firms in Poznan60
Organizational development consulting firms in Gdansk44
Organizational development consulting firms in Lodz35
Organizational development consulting firms in Katowice31

Frequently asked

How many organizational development consulting firms are there based in Poland?

RevenueBase identified 1,158 organizational development 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?

Dentsu Polska, headquartered in Warszawa, tops this list with the largest team on record.

Which city has the most organizational development consulting firms?

Warszawa leads with 286 headquartered companies, followed by Warsaw (169) and Wroclaw (95).

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 953 verified decision-maker contacts tracked across these 1,158 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.