Company lists · Data verified August 2026

Top 25 Change management consulting companies based in Poland

Name: Change management consulting companies based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 423 companies tracked

This directory lists 423 change management consulting companies based in Poland, with 1,564 business contacts and 396 email addresses as of August 2026. Warszawa is the single most-represented city among the companies on the list. Buyers can use the directory to identify providers, while sales teams can use it for account research and outreach.

Change management consulting companies help organizations plan and carry out the people, process, and communications work needed to adopt organizational changes. This list covers companies that provide consulting services for planning, communicating, implementing, or sustaining organizational change. Ranked by team size, largest first. Data current as of August 28, 2026.

423Companies

1,564Contacts tracked

396Verified emails

87Mobile numbers

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The 25 largest change management consulting companies based in Poland

Ranked by team size

Top 25 of 423 change management consulting companies based in 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	Certes Sp. Z O.O	Warszawa	51-200	90	46
2	House Of Skills	Warszawa	51-200	73	33
3	4results	Warszawa	51-200	67	39
4	Inprogress	Krakow	11-50	65	34
5	JP Consulting	n/a	11-50	55	1
6	Conectio	Warsaw	11-50	45	28
7	Brainstorm Group Sp. Z O.O	Dabrowa Gornicza	11-50	31	7
8	Vescom	Lodz	11-50	23	12
9	Valuetank	Warsaw	11-50	19	15
10	Franklincovey Poland	Warszawa	11-50	16	12
11	Silfra Consulting Prosci Partner	Warszawa	11-50	15	9
12	Si4	Czestochowa	11-50	14	8
13	Allwins	Wroclaw	11-50	11	4
14	Carrywater Group S.A	Warszawa	51-200	11	1
15	NGL Advisory	Warsaw	11-50	10	7
16	Forprogress	Warszawa	11-50	10	4
17	Talent Center	Warszawa	11-50	10	2
18	Scherer Leadership Center Worldwide	Warsaw	11-50	8	1
19	Dicoria Group	Warszawa	11-50	7	3
20	Drony DLA Firmy	Lazy	11-50	7	1
21	Witalni.Pl Wspieramyrozwój	Wroclaw	11-50	6	2
22	LHH Polska	Warszawa	51-200	5	2
23	Rethink Digital Business Design	Warszawa	11-50	4	2
24	Silamir Grow	Cracovie Plogne	501-1,000	3	2
25	Perform	Warsaw	11-50	3	1

Showing 25 of 423 change management consulting companies based in Poland

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Change management consulting companies based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarszawaLargest hub · 99 HQs

87Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

346

11-50

51-200

201-500

501-1,000

Change management consulting companies by metro

Metro	Companies
Change management consulting companies in Warszawa	99
Change management consulting companies in Warsaw	74
Change management consulting companies in Wroclaw	44
Change management consulting companies in Krakow	25
Change management consulting companies in Gdansk	21
Change management consulting companies in Poznan	14
Change management consulting companies in Lodz	12

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 “change management consulting companies”, with match quality audited by blind human judging, and headquartered in 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; 4 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 change management consulting companies are in the directory?

The directory includes 423 change management consulting companies based in Poland, current as of August 2026.

Where are the most change management consulting companies located?

Warszawa is the single most-represented city among the companies on the list.

How can I find contacts at change management consulting companies?

The directory provides 1,564 contacts and 396 email addresses associated with the listed companies.

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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.