Company lists · Data verified August 2026

Top 25 Change management consulting firms based in Spain

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,427 companies tracked

There are 1,427 change management consulting firms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 10,588 professional contacts across them, including 1,623 with verified work emails and 312 with mobile numbers. Madrid is the largest hub.

This list covers change management consulting firms headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

1,427Companies

10,588Contacts tracked

1,623Verified emails

312Mobile numbers

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The 25 largest change management consulting firms based in Spain

Ranked by team size

Top 25 of 1,427 change management consulting firms based in Spain, 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	Adaptavist	Getafe	1,001-5,000	631	471
2	Star Cooperation Gmbh	Barcelona	501-1,000	360	166
3	IFR Group	Barcelona	51-200	198	36
4	Tactio	Barcelona	51-200	165	39
5	Better Consultants	Alicante	51-200	137	21
6	DQS	Barcelona	51-200	129	33
7	Improven Consultora DE Negocio	Vigo	51-200	105	18
8	Ledamc	Madrid	51-200	94	23
9	KELEA	Madrid	51-200	90	16
10	Moebius Consulting	Barcelona	11-50	66	14
11	Ieteam	Donostia	51-200	65	21
12	Netmind	Madrid	51-200	65	4
13	Idea Consulting	Zaragoza	51-200	55	13
14	ASIC	Las Palmas De Gran Canaria	51-200	40	9
15	Wellingtone	Madrid	51-200	39	28
16	Lanit Consulting	Urduliz	11-50	37	7
17	WALK	Madrid	201-500	32	12
18	Pozik Consultoría	Malaga	11-50	32	1
19	Advoost	Barcelona	11-50	29	7
20	DOT Consulting	Madrid	11-50	29	5
21	Universo Welu	Barcelona	11-50	29	2
22	We'll	n/a	51-200	26	9
23	Thinking With YOU	Madrid	11-50	25	7
24	Grange Partnership	Madrid	51-200	24	16
25	Atenos	Madrid	11-50	23	1

Showing 25 of 1,427 change management consulting firms based in Spain

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Change management consulting firms based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 398 HQs

312Contacts with mobile numbers

11Emails re-verified in last 30 days

Companies by employee count

1-10

1,127

11-50

238

51-200

201-500

501-1,000

1,001-5,000

Change management consulting firms by metro

Metro	Companies
Change management consulting firms in Madrid	398
Change management consulting firms in Barcelona	312
Change management consulting firms in Valencia	61
Change management consulting firms in Sevilla	30
Change management consulting firms in Alicante	28
Change management consulting firms in Malaga	22
Change management consulting firms in Zaragoza	22

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 firms”, with match quality audited by blind human judging, and headquartered in Spain.
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; 11 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 firms are there based in Spain?

There are 1,427 change management consulting firms headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Adaptavist, headquartered in Getafe, tops this list with the largest team on record.

Which city has the most change management consulting firms?

Madrid leads with 398 headquartered companies, followed by Barcelona (312) and Valencia (61).

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 1,623 verified decision-maker contacts tracked across these 1,427 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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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.