Company lists · Data refreshed September 2026

Top 24 Utility law firms based in Spain

RevenueBase identified 135 company matches for utility law firms associated with Spain as of September 2026 and tracks 651 professional contacts across them, including 48 with verified work emails. Madrid is the largest hub.

This list covers company matches for utility law firms 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 September 29, 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 Sep 29, 2026 How this list was built
135Companies
651Contacts tracked
48Verified emails
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The 24 largest utility law firms based in Spain

Ranked by team size
Top 24 of 135 company matches for utility law firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchMurcia, SpainHQ recorded Sep 29, 202611-5039 contacts →

Exact match

“ACAL, Abogados y Consultores de Administración Local es una firma de profesionales que presta sus servicios en el ámbito de la administración publica local.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 29, 20261,001-5,00023 contacts →

Exact match

“La firma legal internacional que actúa como su socio de negocios.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Despacho de abogados especializado en los sectores bancario, financiero, asegurador y construcción, con más de 25 años de experiencia en el asesoramiento y la representación de…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“Rivero & Gustafson Abogados, fundado en 1997 por Sebastián Rivero y John R.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 29, 20261-1018 contacts →

Exact match

“Fundado en 1992 por José María Baño León, Catedrático de Derecho Administrativo de la Universidad Complutense de Madrid, Baño León es un despacho especializado en el asesoramiento…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“ITER Law is a law firm with a sector-focused specialisation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“We are experts in competition, regulation and litigation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchSeville, SpainHQ recorded Sep 29, 20261-1014 contacts →

Exact match

“Cremades & Calvo-Sotelo Abogados nació en Madrid como un Despacho especializado en Derecho de las Telecomunicaciones, Internet Audiovisual y proyectos innovadores.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 29, 20261-1013 contacts →

Exact match

“SCHLAICH DAUSS is the result of a merger that was born true to the shared origins of the two firms: work well done, with a vocation for service, and legal advice focused on…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Verdia Legal is a leading energy law consulting firm, offering its clients high-level specialized legal services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Bufete de abogados especializados en reclamaciones derivadas de responsabilidad civil, accidentes de tráfico, seguros, así como herencias, divorcios y laboral.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchOrense, SpainHQ recorded Sep 29, 202611-507 contacts →

Exact match

“ADV tiene su origen en Ourense en los años ochenta, al iniciar su actividad la empresa Adviser Consultores Empresariales Asociados, s.l.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchZaragoza, SpainHQ recorded Sep 29, 202611-506 contacts →

Exact match

“Somos un despacho de abogados especializado en medio ambiente y energía Como boutique legal de asesoramiento, consultoría y soporte legal y estratégico en derecho medioambiental y…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchAlmeria, SpainHQ recorded Sep 29, 20261-106 contacts →

Exact match

“Escobar Navarrete Abogados fue fundado en el año 2003 por profesionales con años de experiencia en el ejercicio de la abogacía en Almería, configurándose en la actualidad como un…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchSanta Cruz De Tenerife, SpainHQ recorded Sep 29, 20261-106 contacts →

Exact match

“Munguía y Melián.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchValencia, SpainHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Llinares Abogados es un despacho de abogados sito en Valencia, especializado en derecho administrativo, en materias tales como contratación pública, energía, urbanismo y…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchHuelva, SpainHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Somos un consultor de telecomunicaciones y energía”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchMarbella, SpainHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Leyton Abogados is a law firm located on the Costa del Sol (Málaga, Spain).”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchAlicante, SpainHQ recorded Sep 29, 20261-104 contacts →

Exact match

“PÉREZ SEGURA ASOCIADOS es un Despacho independiente ubicado en Alicante que presta sus servicios a empresas y Administraciones públicas de todo el territorio nacional.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Temboury Abogados es una firma de abogados independiente y altamente especializada en el sector público, en los sectores regulados (banca, seguros y energía) y en el asesoramiento…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchBarcelona, SpainHQ recorded Sep 29, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchLa Coruña, SpainHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Edora Consulting es un bufete y asesoría jurídica y empresarial especializada en cumplimiento normativo y gestión de proyectos que tiene como objetivo la mejora de las…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchBilbao, SpainHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Despacho de Abogados especialistas en derecho Administrativo, Urbanismo, Inmobiliario, Mercantil y de la Construcción.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchVigo, SpainHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Adenda is a legal services company, specialized in Administrative Law and Information and Communication Technologies (IT Law).”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 24 of 135 utility law firms based in Spain

See the full list, filter by size, metro and specialty, and access 48 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility law firms based in Spain at a glance

As of Sep 29, 2026
7.4%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
37.0%Largest-city concentration · Madrid
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
41
51-200
2
1,001-5,000
1

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 135 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 “utility law firms” 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 48 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 September 29, 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.

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 “utility law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility law firms are there based in Spain?

RevenueBase identified 135 company matches for utility law firms associated with Spain as of September 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?

ACAL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most utility law firms?

Madrid leads with 50 company records, followed by Barcelona (17) and Seville (5).

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 48 professional contacts with verified work emails tracked across these 135 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 September 29, 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.