Company lists · Data refreshed November 2026

Top 21 Oil and gas financial advisory firms based in Madrid, Spain

RevenueBase identified 87 company matches for oil and gas financial advisory firms associated with Madrid, Spain as of November 2026 and tracks 515 professional contacts across them, including 98 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for oil and gas financial advisory firms 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 November 4, 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 4, 2026 How this list was built
87Companies
515Contacts tracked
98Verified emails
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The 21 largest oil and gas financial advisory firms based in Madrid, Spain

Ranked by team size
Top 21 of 87 company matches for oil and gas financial advisory firms based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 Nov 4, 202651-200101 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 · Nov 4, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 4, 202611-5038 contacts →

Exact match

“SOCIOS is one of Spain’s longest established independent investment banking firms The Firm was founded in 1991 by a small group of senior executives with wide ranging corporate…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 4, 202611-5019 contacts →

Exact match

“Oderis es una firma de consultoría independiente y multidisciplinaria que cuenta con 17 socios y directores y 175 colaboradores que trabajan en consultoría financiera.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Nov 4, 202611-5012 contacts →

Exact match

“In March 2024, Sigrun Partners was acquired and is now fully integrated within Renta 4 Banco.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 4, 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 · Nov 4, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 4, 202651-20010 contacts →

Exact match

“TCM INVESTORS, su socio estratégico en el sector de los hidrocarburos.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Nov 4, 20261-1010 contacts →

Exact match

“Firma especializada en asesoramiento corporativo y estratégico a empresas, accionistas y directivos.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 4, 202611-509 contacts →

Exact match

“Óptima provides investment banking services and financial and strategic advisory.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 4, 20261-108 contacts →

Exact match

“LEGORBURO CONSULTORES es una organización especializada en el asesoramiento financiero a la empresa, y con una vocación de servicio global a la misma.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Nov 4, 20261-108 contacts →

Exact match

“RS Corporate Finance es una empresa de asesoramiento financiero que nace en el año 2012 fundada por un profesional con experiencia en el sector de banca de inversión.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Nov 4, 20261-107 contacts →

Exact match

“Asesoramiento financiero a empresas en la búsqueda de financiación y capital.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Nov 4, 20261-106 contacts →

Exact match

“Impulsa Capital provides advisory services in private equity-related transactions.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Nov 4, 202651-2004 contacts →

Exact match

“CIMA CAPITAL es un grupo empresarial creado en 1998 que desarrolla su experiencia en gestión, análisis y asesoramiento financiero a través de dos líneas de actividad: Asesor…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 4, 20261-104 contacts →

Exact match

“At Seabird Capital, we believe in people.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 4, 20261-103 contacts →

Exact match

“Banca de Inversión”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Nov 4, 20261-103 contacts →

Exact match

“We structure opportunities, orchestrate capabilities, and finance projects to execute complex operations.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Nov 4, 20261-103 contacts →

Exact match

“Line of Value is an M&A and Corporate Finance boutique, determined to help ambitious entrepreneurs and evolving companies reach their full potential.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Nov 4, 202611-502 contacts →

Exact match

“ACORDE fue fundada en 1990.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 4, 20261-102 contacts →

Exact match

“Supporting economic growth through finance: We help our clients create growth in economies, businesses and jobs.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Nov 4, 20261-102 contacts →

Exact match

“Dorsal Capital Advisors is an independent advisory firm with a focus in providing innovative, unbiased, and tailor-made solutions to investments and capital raising projects.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Nov 4, 202611-501 contacts →

Exact match

“finanzas corporativas, valoración y compra venta de empresas, fusiones, adquisiciones Contacto al: info@amhub.es”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 21 of 87 oil and gas financial advisory firms based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 98 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas financial advisory firms based in Madrid, Spain at a glance

As of Nov 4, 2026
19.0%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
21
51-200
5
5,001-10,000
1

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 87 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 “oil and gas financial advisory 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 98 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 4, 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.

Oil and gas financial advisory firms by metro in Spain

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 “oil and gas financial advisory firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas financial advisory firms are there based in Madrid, Spain?

RevenueBase identified 87 company matches for oil and gas financial advisory firms associated with Madrid, 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?

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

Which city in Spain has the most oil and gas financial advisory firms?

Madrid leads Spain with 87 company records, followed by Barcelona (37) and Valencia (8).

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 98 professional contacts with verified work emails tracked across these 87 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 4, 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.