Company lists · Data refreshed October 2026

Top 23 Mergers and acquisitions energy lawyers based in Madrid, Spain

RevenueBase identified 72 company matches for mergers and acquisitions energy lawyers associated with Madrid, Spain as of October 2026 and tracks 756 professional contacts across them, including 106 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for mergers and acquisitions energy lawyers associated with Madrid, 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 October 18, 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 Oct 18, 2026 How this list was built
72Companies
756Contacts tracked
106Verified emails
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The 23 largest mergers and acquisitions energy lawyers based in Madrid, Spain

Ranked by team size
Top 23 of 72 company matches for mergers and acquisitions energy lawyers based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchMadrid, SpainHQ recorded Oct 18, 202651-200108 contacts →

Exact match

“MAIO Legal is a law firm founded in 2011.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Oct 18, 202651-20098 contacts →

Exact match

“NORGESTION is a management consulting company operating from five offices in Spain (Madrid, Barcelona, Bilbao, San Sebastian and Pamplona) and specialised in three areas: ·…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Oct 18, 202611-5065 contacts →

Exact match

“Founded in 1994 and considered since its early years as a law firm with a consolidated corporate and commercial practice with particular expertise and market recognition in M&A…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Oct 18, 202611-5031 contacts →

Exact match

“We are an international law firm advising foreign companies, investors and financial institutions doing business in Spain.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Oct 18, 202611-5027 contacts →

Exact match

“Firma legal especializada en la abogacía de los negocios.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Oct 18, 202611-5024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Oct 18, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Oct 18, 202611-5015 contacts →

Exact match

“MRC Consultants and Transaction Advisers is a consultancy, based in Spain, and started in 2014.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Oct 18, 202611-5014 contacts →

Exact match

“Lechêne, Iñiguez & Partners (LI & P) is a premier international law firm specialising in providing strategic legal and advisory services across a broad spectrum of industries.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Oct 18, 20261-1010 contacts →

Exact match

“Agere, was founded by a group of highly qualified and experienced Corporate and Investment Banking professionals, with over 60 years of combined successful dedication to the…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Oct 18, 202611-509 contacts →

Exact match

“En Hedilla Abogados llevamos más de 30 años asesorando a empresarios e inversores en la compraventa, transmisión y valoración de negocios en toda España.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Oct 18, 20261-109 contacts →

Exact match

“Monedero Gil & Crespo is a Law Firm/Boutique heir to a long legal family tradition that began towards the end of the 19th Century.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Oct 18, 202611-509 contacts →

Exact match

“TKL Abogados -Think Legal es un despacho independiente y multidisciplinar, integrado por profesionales con dilatada experiencia adquirida en firmas de reconocido prestigio…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Oct 18, 20261-109 contacts →

Exact match

“LESAYRA is a law firm specialising mainly in the areas of Corporate/M&A and Banking & Finance.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Oct 18, 202611-508 contacts →

Exact match

“Argali, abogados abre sus puertas en noviembre de 2015 con el objetivo de convertirse en la boutique legal de M&A de referencia en el mercado ibérico a través de una nueva forma…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Oct 18, 20261-104 contacts →

Exact match

“Somos expertos en M&A, Reestructuraciones e Insolvencias.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Oct 18, 20261-103 contacts →

Exact match

“Olive Tree is an M&A legal boutique focused on Transactional and Corporate Governance cutting-edge work”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Oct 18, 202611-503 contacts →

Exact match

“RRBS Legal, Romero Rey & Benito Sancho Abogados, es una firma de abogados con sede en Madrid (España), dedicada a prestar un asesoramiento integral de la más alta calidad a…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Oct 18, 20261-102 contacts →

Exact match

“Alarde es un despacho de abogados que ofrece mas de 70 años de experiencia en sus distintas áreas de practica incluyendo las de gobierno corporativo, M&A mercantil, financiación…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Oct 18, 202611-501 contacts →

Exact match

“GraftonCD es una firma de asesoramiento corporativo creada hace más de 20 años y está enfocada en- Transacciones corporativas (M&A)- Sostenibilidad y ESG - Consultoría complejos…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Oct 18, 20261-101 contacts →

Exact match

“Boutique Legal enfocada en el asesoramiento jurídico altamente cualificado en el ámbito de las energías renovables, con especial foco en hidrógeno verde, biogás/biometano…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Oct 18, 20261-101 contacts →

Exact match

“Moncada Legal is an International Law Firm with offices in London, Madrid and Barcelona, that offers legal advice in English, Spanish and other languages.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Oct 18, 20261-101 contacts →

Exact match

“We are a boutique law firm specialized in M&A, venture capital, commercial agreements and corporate law.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 23 of 72 mergers and acquisitions energy lawyers based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 106 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mergers and acquisitions energy lawyers based in Madrid, Spain at a glance

As of Oct 18, 2026
14.0%Verified-email coverage
10.5Average contacts per company
1-10Median size (employees)
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
27
51-200
4

Email recency for this list is measured across the whole Spain list rather than for Madrid, so it is reported there. Company counts and contact totals on this page are exact for Madrid, over 72 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 Madrid, Spain whose business descriptions match “mergers and acquisitions energy lawyers” 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 106 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 October 18, 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 “mergers and acquisitions energy lawyers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mergers and acquisitions energy lawyers are there based in Madrid, Spain?

RevenueBase identified 72 company matches for mergers and acquisitions energy lawyers associated with Madrid, Spain as of October 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?

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

Which city in Spain has the most mergers and acquisitions energy lawyers?

Madrid leads Spain with 72 company records, followed by Barcelona (23) and Valencia (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 106 professional contacts with verified work emails tracked across these 72 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 October 18, 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.