Company lists · Data verified August 2026

Top 25 Change management consulting companies based in Amsterdam, Netherlands

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 225 companies tracked

This directory lists 225 change management consulting companies based in Amsterdam, Netherlands, with 1,329 business contacts and 403 email addresses as of August 2026. Amsterdam 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.

225Companies

1,329Contacts tracked

403Verified emails

122Mobile numbers

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The 25 largest change management consulting companies based in Amsterdam, Netherlands

Ranked by team size

Top 25 of 225 change management consulting companies based in Amsterdam, Netherlands, 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	Seederdeboer	Amsterdam	51-200	159	95
2	Eden Mccallum	Amsterdam	51-200	75	64
3	Sparkoptimus	Amsterdam	51-200	47	29
4	Novisource	Amsterdam	51-200	45	17
5	Cordes	Amsterdam	n/a	41	2
6	Beaumont Communicatie & Management	Amsterdam	11-50	27	22
7	The CAN DO Company	Amsterdam	11-50	25	7
8	Triode	Amsterdam	11-50	23	16
9	Vannimwegen	Amsterdam	11-50	23	13
10	Inthearena	Amsterdam	11-50	18	12
11	Diamond Client Consulting	Amsterdam	11-50	14	8
12	DE Transformatie Groep	Amsterdam	11-50	10	9
13	Argon & CO Nl- DE	Amsterdam	201-500	9	2
14	A.T. Twintey Amsterdam	Amsterdam	11-50	8	6
15	NEXYZ	Amsterdam	1-10	7	3
16	Adviso	Amsterdam	11-50	7	2
17	Walking The Talk A ZRG Company	Amsterdam	51-200	4	2
18	Blackfield Consulting	Amsterdam	11-50	4	2
19	Exelleris	Amsterdam	1-10	4	2
20	B3ter	Amsterdam	1-10	3	3
21	Your Next Chapter	Amsterdam	1-10	3	1
22	Concorex	Amsterdam	1-10	3	1
23	Within	Amsterdam	11-50	2	2
24	Gouden Gasten	Amsterdam	11-50	2	2
25	Ouchiba	Amsterdam	1-10	2	2

Showing 25 of 225 change management consulting companies based in Amsterdam, Netherlands

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Change management consulting companies based in Amsterdam, Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 271 HQs

122Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

200

11-50

51-200

201-500

Change management consulting companies by metro in the Netherlands

Metro	Companies
Change management consulting companies in Amsterdam	271
Change management consulting companies in Utrecht	120
Change management consulting companies in Rotterdam	102
Change management consulting companies in Den Haag	54
Change management consulting companies in Eindhoven	48
Change management consulting companies in Amersfoort	41
Change management consulting companies in The Hague	41

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 Amsterdam, Netherlands.
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 change management consulting companies are in the directory?

The directory includes 225 change management consulting companies based in Amsterdam, Netherlands, current as of August 2026.

Where are the most change management consulting companies located?

Amsterdam 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 1,329 contacts and 403 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.