Company lists · Data verified August 2026

Top 25 Business intelligence consulting firms based in Spain

Name: Business intelligence 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 1,711 companies tracked

There are 1,711 business intelligence consulting firms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 19,431 professional contacts across them, including 3,211 with verified work emails and 345 with mobile numbers. Madrid is the largest hub.

This list covers business intelligence 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.

1,711Companies

19,431Contacts tracked

3,211Verified emails

345Mobile numbers

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The 25 largest business intelligence consulting firms based in Spain

Ranked by team size

Top 25 of 1,711 business intelligence 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	SDG Group	Barcelona	1,001-5,000	1,319	270
2	Bluetab, An IBM Company	Alicante	1,001-5,000	995	143
3	Qaracter	Madrid	501-1,000	494	39
4	Nter Tech Services	Madrid	201-500	409	44
5	Atsistemas	Madrid	1,001-5,000	391	61
6	FSP	Barcelona	201-500	368	202
7	CYC	Bilbao	51-200	356	30
8	Excelia	Pozuelo De Alarcon	201-500	312	68
9	Viseo Iberia	Granada	1,001-5,000	312	45
10	Erhardt Serikat	Bilbao	201-500	294	36
11	Enable	Madrid	201-500	267	82
12	APGAR	n/a	201-500	234	150
13	Clearpeaks	Barcelona	51-200	201	64
14	Lider IT Consulting	Guarnizo	201-500	200	46
15	Mercanza	Madrid	201-500	180	31
16	Desic Consultora Tecnológica	Merida	201-500	166	33
17	Tactio	Barcelona	51-200	165	39
18	Clever For Tech	Madrid	201-500	151	76
19	Aktios	Barcelona	51-200	132	19
20	Novaquality Consulting	Alcobendas Madrid	51-200	123	14
21	LIS Data Solutions ES Technological Consulting	Santa Cruz De Bezana	51-200	121	17
22	BCG Gamma	Barcelona	1,001-5,000	113	28
23	Bismart, Business Intelligence Specialist Services	Barcelona	51-200	102	31
24	Abinitio Consulting, S.L.U	Valencia	201-500	100	18
25	Algoritmia	Lleida	51-200	95	17

Showing 25 of 1,711 business intelligence consulting firms based in Spain

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Business intelligence consulting firms based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 409 HQs

345Contacts with mobile numbers

24Emails re-verified in last 30 days

Companies by employee count

1-10

1,176

11-50

412

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Business intelligence consulting firms by metro

Metro	Companies
Business intelligence consulting firms in Madrid	409
Business intelligence consulting firms in Barcelona	285
Business intelligence consulting firms in Valencia	76
Business intelligence consulting firms in Malaga	47
Business intelligence consulting firms in Sevilla	41
Business intelligence consulting firms in Bilbao	27
Business intelligence consulting firms in Zaragoza	27

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 “business intelligence 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; 24 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 business intelligence consulting firms are there based in Spain?

There are 1,711 business intelligence consulting firms 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 business intelligence consulting firms?

Madrid leads with 409 headquartered companies, followed by Barcelona (285) and Valencia (76).

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 3,211 verified decision-maker contacts tracked across these 1,711 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.