Company lists · Data verified August 2026

Top 25 Data privacy law firms based in Spain

There are 295 data privacy law firms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 23,703 professional contacts across them, including 521 with verified work emails and 236 with mobile numbers. Madrid is the largest hub.

This list covers data privacy law 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.

295Companies
23,703Contacts tracked
521Verified emails
236Mobile numbers
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The 25 largest data privacy law firms based in Spain

Ranked by team size
Top 25 of 295 data privacy law firms based in Spain, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1GovertisValencia51-20018244
2Audidat Cumplimiento Normativon/a51-20010815
3VerasafeMalaga51-2005744
4ForlopdMadrid51-2005013
5JakincodeVitoria-Gasteiz11-50263
6DATAXMataro11-50195
7Audens IT LAW Firm In SpainBilbao11-50171
8EdorteamMadrid11-50136
9Ribas LegalBarcelona11-50131
10Picón & Asociados AbogadosMadrid11-50125
11Figueras LegalBarcelona11-50121
12Grupo CFIMadrid11-50111
13Lant AbogadosBarcelona11-50106
14Verum LegalNew Delhi1-10105
15Grupoiwi Proteccion DE DatosArmilla11-50103
16MetricsonValencia11-50102
17Grupo AdaptaliaMadrid11-5081
18Firma, Proyectos Y Formación, S.LMurcia11-5072
19LEX ProgramSan Sebastian1-1072
20Helas Consultores SLMadrid11-5061
21Clickdatos Soluciones NormativasMadrid11-5052
22Mentora Protección DE DatosSan Fernando1-1041
23PonderBarcelona1-1041
24LC PrivacidadCiudad Real11-5021
25Hors LegalGirona1-1021

Showing 25 of 295 data privacy law firms based in Spain

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Data privacy law firms based in Spain at a glance

As of Aug 28, 2026
1-10Median size (employees)
MadridLargest hub · 68 HQs
236Contacts with mobile numbers
2Emails re-verified in last 30 days

Companies by employee count

1-10
245
11-50
43
51-200
6

Data privacy law firms by metro

MetroCompanies
Data privacy law firms in Madrid68
Data privacy law firms in Barcelona30
Data privacy law firms in Valencia11
Data privacy law firms in Sevilla10
Data privacy law firms in Bilbao7
Data privacy law firms in Malaga7
Data privacy law firms in Murcia5

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 privacy law 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; 2 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 privacy law firms are there based in Spain?

There are 295 data privacy law firms headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Govertis, headquartered in Valencia, tops this list with the largest team on record.

Which city has the most data privacy law firms?

Madrid leads with 68 headquartered companies, followed by Barcelona (30) and Valencia (11).

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 521 verified decision-maker contacts tracked across these 295 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.