Company lists · Data verified August 2026

Top 25 Data engineering consulting firms based in Spain

Name: Data engineering 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 118 companies tracked

There are 118 data engineering consulting firms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 3,287 professional contacts across them, including 606 with verified work emails and 21 with mobile numbers. Madrid is the largest hub.

This list covers data engineering 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.

118Companies

3,287Contacts tracked

606Verified emails

21Mobile numbers

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The 25 largest data engineering consulting firms based in Spain

Ranked by team size

Top 25 of 118 data engineering 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	Bluetab, An IBM Company	Alicante	1,001-5,000	995	143
2	Nter Tech Services	Madrid	201-500	409	44
3	Cívica	Granada	201-500	319	45
4	Clearpeaks	Barcelona	51-200	201	64
5	Elastacloud	Almeria	51-200	122	53
6	LIS Data Solutions ES Technological Consulting	Santa Cruz De Bezana	51-200	121	17
7	Bismart, Business Intelligence Specialist Services	Barcelona	51-200	102	31
8	PQC	Bilbao	11-50	92	8
9	Data-Major	Malaga	51-200	75	47
10	Puedata	Madrid	51-200	75	6
11	Strategy BIG Data	Madrid	11-50	49	9
12	Boolea Transformamos Datos EN Decisiones	n/a	51-200	43	7
13	ZEUS	Valencia	11-50	40	2
14	Dyvenia	n/a	51-200	39	22
15	Best Data Solutions	Barcelona	11-50	32	6
16	Dataspurs	Madrid	11-50	30	5
17	GYRUS	Madrid	11-50	28	5
18	Nimbus Intelligence	Madrid	11-50	27	9
19	Deep Kernel Labs	Madrid	11-50	23	1
20	Bertia	Mataro	11-50	22	5
21	Appliedit	El Puerto De Santa Maria	11-50	21	5
22	We ARE Clickers	Durango	11-50	21	3
23	IKAUE	Palma De Mallorca	11-50	19	14
24	Quolutions	Madrid	11-50	19	6
25	Solindata	Boadilla Del Monte	11-50	15	2

Showing 25 of 118 data engineering consulting firms based in Spain

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Data engineering consulting firms based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 30 HQs

21Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Data engineering consulting firms by metro

Metro	Companies
Data engineering consulting firms in Madrid	30
Data engineering consulting firms in Barcelona	21
Data engineering consulting firms in Valencia	6
Data engineering consulting firms in Malaga	4
Data engineering consulting firms in Palma De Mallorca	2
Data engineering consulting firms in El Puerto De Santa Maria	2
Data engineering consulting firms in Almeria	2

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 “data engineering 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; 0 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 data engineering consulting firms are there based in Spain?

There are 118 data engineering consulting firms headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Bluetab, An IBM Company, headquartered in Alicante, tops this list with the largest team on record.

Which city has the most data engineering consulting firms?

Madrid leads with 30 headquartered companies, followed by Barcelona (21) and Valencia (6).

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 606 verified decision-maker contacts tracked across these 118 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.