Company lists · Data verified August 2026

Top 25 AI and machine learning consultants based in Madrid, Spain

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 228 companies tracked

There are 228 AI and machine learning consultants headquartered in Madrid, Spain (RevenueBase, August 2026). RevenueBase tracks 2,463 professional contacts across them, including 419 with verified work emails and 29 with mobile numbers. Madrid is the largest hub.

This list covers AI and machine learning consultants headquartered in Madrid, 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.

228Companies

2,463Contacts tracked

419Verified emails

29Mobile numbers

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The 25 largest AI and machine learning consultants based in Madrid, Spain

Ranked by team size

Top 25 of 228 AI and machine learning consultants based in Madrid, 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	Nter Tech Services	Madrid	201-500	409	44
2	Automat-It	Madrid	201-500	227	122
3	Cognodata	Madrid	51-200	198	46
4	LAUDE	Madrid	201-500	118	21
5	Puedata	Madrid	51-200	75	6
6	Itera Process España	Madrid	201-500	71	12
7	DEKO	Madrid	51-200	66	7
8	Pragsis Bidoop	Madrid	201-500	66	4
9	Tinámica	Madrid	51-200	60	10
10	Baobab AI	Madrid	51-200	47	10
11	BAOSS	Madrid	51-200	39	2
12	APARA	Madrid	51-200	32	2
13	Jump AI Technologies	Madrid	11-50	32	2
14	dive.tech	Madrid	11-50	31	4
15	Valhalla	Madrid	11-50	31	1
16	Bluequo	Madrid	11-50	30	7
17	Stat-Up Statistical Consulting & Data Science	Madrid	11-50	28	16
18	MIO ONE	Madrid	201-500	25	4
19	ALQUA	Madrid	11-50	23	2
20	Evenbytes	Madrid	11-50	21	10
21	Mediacore Solutions	Madrid	11-50	20	6
22	Sigma Cognition	Madrid	11-50	20	6
23	Quolutions	Madrid	11-50	19	6
24	Saima Solutions	Madrid	11-50	17	7
25	Prompt Couture	Madrid	11-50	14	6

Showing 25 of 228 AI and machine learning consultants based in Madrid, Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 419 reachable decision-makers.

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AI and machine learning consultants based in Madrid, Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 228 HQs

29Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

150

11-50

51-200

201-500

1,001-5,000

AI and machine learning consultants by metro in Spain

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 Madrid, 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; 1 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 Madrid, Spain?

There are 228 AI and machine learning consultants headquartered in Madrid, Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Nter Tech Services, headquartered in Madrid, 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 419 verified decision-maker contacts tracked across these 228 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.