Company lists · Data verified August 2026

Top 25 CRM implementation agencies based in Spain

Name: CRM implementation agencies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 433 companies tracked

There are 433 CRM implementation agencies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 6,859 professional contacts across them, including 1,468 with verified work emails and 110 with mobile numbers. Madrid is the largest hub.

This list covers CRM implementation agencies 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.

433Companies

6,859Contacts tracked

1,468Verified emails

110Mobile numbers

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The 25 largest CRM implementation agencies based in Spain

Ranked by team size

Top 25 of 433 CRM implementation agencies 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	NIJI	Madrid	1,001-5,000	1,268	724
2	Atento España	Madrid	10001+	520	35
3	Aitana	Murcia	201-500	291	50
4	Lider IT Consulting	Guarnizo	201-500	200	46
5	Mediapost Group	Madrid	201-500	199	7
6	Stream Mobile	Cartes	501-1,000	157	5
7	PDM	Alcobendas	51-200	123	8
8	Vincle	Barcelona	51-200	92	17
9	REDK	Madrid	51-200	78	28
10	Sirocco Group	Barcelona	51-200	76	17
11	Neteris Consulting	Malaga	51-200	72	12
12	Arin Innovation	Barakaldo	51-200	62	13
13	S4g Consulting A Mckinsey Company	Madrid	51-200	57	13
14	Idea Consulting	Zaragoza	51-200	55	13
15	WALCU	Pozuelo De Alarcon	51-200	53	24
16	Grupo SIM	Madrid	11-50	51	4
17	Atlas Cloud	n/a	51-200	47	13
18	Showerthinking	Madrid	51-200	45	25
19	Fervimax Group	Laguna De Duero	51-200	40	7
20	ITOP	Santa Cruz De Tenerife	11-50	39	2
21	Jcp2call	Malaga	501-1,000	39	1
22	Infonis S.L	Madrid	51-200	38	12
23	Constellation Consulting Ibérica	Madrid	11-50	32	7
24	Gregal Orisha Agrifood	Valencia	11-50	30	5
25	Singular Consulting	Madrid	11-50	30	4

Showing 25 of 433 CRM implementation agencies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,468 reachable decision-makers.

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CRM implementation agencies based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 134 HQs

110Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

256

11-50

128

51-200

201-500

501-1,000

1,001-5,000

10001+

CRM implementation agencies by metro

Metro	Companies
CRM implementation agencies in Madrid	134
CRM implementation agencies in Barcelona	70
CRM implementation agencies in Valencia	21
CRM implementation agencies in Sevilla	10
CRM implementation agencies in Malaga	10
CRM implementation agencies in Bilbao	8
CRM implementation agencies in San Sebastian De Los Reyes	5

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 “CRM implementation agencies”, 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; 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 CRM implementation agencies are there based in Spain?

There are 433 CRM implementation agencies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

NIJI, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most CRM implementation agencies?

Madrid leads with 134 headquartered companies, followed by Barcelona (70) and Valencia (21).

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 1,468 verified decision-maker contacts tracked across these 433 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.