Company lists · Data verified August 2026

Top 25 AI and machine learning consultants based in Spain

Name: AI and machine learning consultants based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 718 companies tracked

There are 718 AI and machine learning consultants headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 8,562 professional contacts across them, including 1,511 with verified work emails and 136 with mobile numbers. Madrid is the largest hub.

This list covers AI and machine learning consultants 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.

718Companies

8,562Contacts tracked

1,511Verified emails

136Mobile numbers

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The 25 largest AI and machine learning consultants based in Spain

Ranked by team size

Top 25 of 718 AI and machine learning consultants 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	SDG Group	Barcelona	1,001-5,000	1,319	270
2	Bluetab, An IBM Company	Alicante	1,001-5,000	995	143
3	Nter Tech Services	Madrid	201-500	409	44
4	APGAR	n/a	201-500	234	150
5	Automat-It	Madrid	201-500	227	122
6	Cognodata	Madrid	51-200	198	46
7	M47 - AI Company	Barcelona	51-200	161	61
8	LIS Data Solutions ES Technological Consulting	Santa Cruz De Bezana	51-200	121	17
9	LAUDE	Madrid	201-500	118	21
10	BCG Gamma	Barcelona	1,001-5,000	113	28
11	Ethikos 3.0	Barcelona	11-50	95	2
12	Puedata	Madrid	51-200	75	6
13	Itera Process España	Madrid	201-500	71	12
14	DEKO	Madrid	51-200	66	7
15	Pragsis Bidoop	Madrid	201-500	66	4
16	Tinámica	Madrid	51-200	60	10
17	Baobab AI	Madrid	51-200	47	10
18	Caixabank Advanced Business Analytics	Barcelona	51-200	46	13
19	Sriven	Barcelona Spain	51-200	46	1
20	Boolea Transformamos Datos EN Decisiones	n/a	51-200	43	7
21	Dribia Data Research	Barcelona	11-50	39	26
22	BAOSS	Madrid	51-200	39	2
23	Aquiles Solutions	Zaragoza	51-200	37	8
24	Grupo AIA	Sant Cugat Del Valles	51-200	35	6
25	APARA	Madrid	51-200	32	2

Showing 25 of 718 AI and machine learning consultants based in Spain

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AI and machine learning consultants based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 228 HQs

136Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

532

11-50

139

51-200

201-500

501-1,000

1,001-5,000

AI and machine learning consultants by metro

Metro	Companies
AI and machine learning consultants in Madrid	228
AI and machine learning consultants in Barcelona	149
AI and machine learning consultants in Valencia	34
AI and machine learning consultants in Sevilla	13
AI and machine learning consultants in Malaga	12
AI and machine learning consultants in Zaragoza	11
AI and machine learning consultants in Alicante	11

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 “AI and machine learning consultants”, 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; 6 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 AI and machine learning consultants are there based in Spain?

There are 718 AI and machine learning consultants headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

SDG Group, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most AI and machine learning consultants?

Madrid leads with 228 headquartered companies, followed by Barcelona (149) and Valencia (34).

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 1,511 verified decision-maker contacts tracked across these 718 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.