Company lists · Data refreshed November 2026

Top 25 Technology patent attorneys based in Spain

RevenueBase identified 85 company matches for technology patent attorneys associated with Spain as of November 2026 and tracks 1,018 professional contacts across them, including 145 with verified work emails. Madrid is the largest hub.

This list covers company matches for technology patent attorneys associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
85Companies
1,018Contacts tracked
145Verified emails
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The 25 largest technology patent attorneys based in Spain

Ranked by team size
Top 25 of 85 company matches for technology patent attorneys based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBarcelona Madrid, SpainHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“ISERN PATENTES Y MARCAS es un despacho profesional de Agentes de la Propiedad Industrial, Abogados e Ingenieros especializado exclusivamente en el asesoramiento estratégico…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“ABG is one of the leading Spanish IP firms and provides highly-qualified technical and legal advice on intellectual property matters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Grau & Angulo is an Intellectual Property law firm founded in 2003 and specialising exclusively in defending its clients’ IP rights.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Baylos / ABION is at the forefront of law firms in Spain in the field of Intellectual Property and related matters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“We are a professional law firm with 85 years of experience in the intellectual property sector, specialising in the advice, protection, defence and maintenance of trademarks…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Somos un despacho de abogados, con oficinas en Madrid y Lisboa, que ofrece asesoramiento y servicios legales de alto valor añadido gracias a nuestro equipo cualificado, nuestros…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“SUGRAÑES es un despacho profesional iniciado a finales del siglo XIX, especializado en la protección, defensa, asesoramiento y gestión de todo tipo de asuntos relacionados con la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBilbao, SpainHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Con más de 35 años de experiencia, AB ASESORES es la Agencia de Propiedad Industrial que da cobertura a todas las necesidades de cualquier empresa o particular en gestiones de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Nuestro Objetivo: Usted necesita Saber para poder Decidir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAlicante, SpainHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“We are an innovative and dynamic firm that has been offering a specialised and comprehensive service for almost 20 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Our boutique IP Law Firm, focusing on trademarks, patents, designs, copyrights and domain name matters is located in Madrid, near the Spanish Patent and Trademark Office (Oficina…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBoadilla Del Monte, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“agenpi® is a law firm specialized in registration and litigation services for industrial and intellectual property.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“TRBL Intellectual Property es el área de Propiedad Industrial (IP) de TRBL Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Intellectual Property (IP) firm founded and run by European Patent Attorneys.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBilbao, SpainHQ recorded Nov 6, 202611-507 contacts →

Exact match

“At Ochandiano & Molina we have been working for more than 40 years in the management of trademarks and patents, which makes us the reference firm for Patents and Trademarks in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBilbao, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“ACOPAT- Consultores de patentes y marcas / patent consultatn partners SPAIN ACOPAT somos una firma que opera a nivel global especializada en la gestión de la propiedad Industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Innovatech is a Law Firm specialized in legal issues related to Innovation and Technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Our mission and the activity carried out by our company focus on providing clients with an all-inclusive service for the protection and development of their intellectual property…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBarcelona - Valencia -madrid, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“30 años de experiencia en Propiedad Industrial e Intelectual.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTerrassa, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are an IP & IT Firm recognized by Legal500, Best Lawyers and IPStars.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Manuel Illescas Asociados (MIA) is an industrial and intellectual property firm that offers its clients comprehensive, personalized and customized advice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchValencia, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Genuine IP Law is a young and dynamic family business that is committed to new technologies, specialized in patents, trademarks and designs, which stands out for its close and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“IP Wisely developed out of a need to provide high quality and cost effective European intellectual property legal services for international clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Nov 6, 202611-501 contacts →

Exact match

“ARCADE & ASOCIADOS somos una firma que nace en el año 2006, dedicada únicamente a la Propiedad Industrial e Intelectual y compuesta por profesionales con más de 20 años de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 85 technology patent attorneys based in Spain

See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Technology patent attorneys based in Spain at a glance

As of Nov 6, 2026
14.2%Verified-email coverage
12.0Average contacts per company
1-10Median size (employees)
41.2%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
30
51-200
8

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 85 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Spain whose business descriptions match “technology patent attorneys” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 145 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Technology patent attorneys by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “technology patent attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many technology patent attorneys are there based in Spain?

RevenueBase identified 85 company matches for technology patent attorneys associated with Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Isern Patentes Y Marcas tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most technology patent attorneys?

Madrid leads with 35 company records, followed by Barcelona (18) and Valencia (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 145 professional contacts with verified work emails tracked across these 85 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.