Company lists · Data refreshed September 2026

Top 25 Mid-market investment banks based in Spain

Name: Mid-market investment banks based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 211 companies tracked

RevenueBase identified 211 company matches for mid-market investment banks associated with Spain as of September 2026 and tracks 3,045 professional contacts across them, including 756 with verified work emails. Madrid is the largest hub.

This list covers company matches for mid-market investment banks 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 17, 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 17, 2026 How this list was built

211Companies

3,045Contacts tracked

756Verified emails

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The 25 largest mid-market investment banks based in Spain

Ranked by team size

Top 25 of 211 company matches for mid-market investment banks based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Altamarcam Partners	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	201-500	314 contacts →
	Exact match “AltamarCAM is a leading investment manager in private markets whose main objective is to provide institutional investors, including insurance companies, pension funds and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Arcano Partners	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	201-500	279 contacts →
	Exact match “Arcano Partners, founded in 2003, is an independent global firm with more than 20 years of experience in international financial advisory and private markets asset management.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Onetoone Corporate Finance	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	188 contacts →
	Exact match “ONEtoONE Group is an M&A Advisory Network specializing in Global M&A Advisory for the Middle-Market and Alternative Assets Management.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	GBS Finance	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	128 contacts →
	Exact match “GBS Finance is a leading independent investment bank in Southern Europe, Latam and China.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Norgestion	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	95 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 · Sep 17, 2026 · View company records in RevenueBase
6	AZ Capital	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	88 contacts →
	Exact match “Founded in 2004, AZ Capital is an independent investment bank that provides financial advisory services in corporate transactions such as mergers and acquisitions, divestitures…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Kenta Capital	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	59 contacts →
	Exact match “Kenta Capital es un banco de inversión independiente especializado en deuda.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	YOU ARE Capital	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	44 contacts →
	Exact match “We are an International Corporate Finance advisory firm based in Barcelona and Madrid with a focus on M&A, Private Equity Advisory, Financial & Strategic Advisory and Financing…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Implica Corporate Finance	Exact match	Valencia - Madrid - Barcelona - Málaga, SpainHQ recorded Sep 17, 2026	11-50	36 contacts →
	Exact match “Implica CF llega con el objetivo de ofrecer un servicio diferencial de M&A en el middle-market español mediante un asesoramiento especializado en la venta, adquisición, fusión o…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Anquor Corporate Finance	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	33 contacts →
	Exact match “We are a M&A boutique providing specialized advisory services in Corporate Finance for the last 30 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	KEY Capital Partners	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “Key Capital Partners is an independent financial firm dedicated to corporate clients and qualified investors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Albia Imap, Fusiones Y Adquisiciones M&a	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Somos una firma dedicada al asesoramiento en finanzas corporativas especializados en fusiones y adquisiciones (M&A).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	TAE Europa	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “TAE Europa specialises in mergers and acquisitions in the food, beverage and agricultural sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Altria Corpo & Invest Services SL	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Altria Corpo, with offices in Barcelona and Madrid, is made up of professionals with more than 25 years of experience in corporate banking, investment banking, commercial banking…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	V4 Financial Partners	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “V4 Financial Partners, S.A, antes Altium Capital, S.A, es una firma española de banca de inversión especializada en corporate finance, con amplia experiencia en el asesoramiento…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Puente China España	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	51-200	18 contacts →
	Exact match “Puente China was born, grows and consolidates itself as a professional services company that offers its clients a 360 degree coverage of the M&A universe, focusing on the main…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Clearwater - España	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	201-500	16 contacts →
	Exact match “Clearwater es una empresa independiente de finanzas corporativas de ámbito Europeo.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Teamon Corporate Finance	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “teamOn Corporate Finance specializes in mergers and acquisitions, capital raising and real estate transactions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Oderis Iberica	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	15 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 · Sep 17, 2026 · View company records in RevenueBase
20	Borealis Partners	Exact match	Valencia, SpainHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “As an M&A boutique, we accompany companies, owners and managers throughout the corporate process, advising and supporting them at every stage of the project.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	W Consulting	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	51-200	13 contacts →
	Exact match “Empresa de consultoria de operaciones, asesoramiento de la función financiera, acceso al mercado de capitales, IT advisory y Business intelligence Acceso a financiación no…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Óptima Corporate	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Óptima provides investment banking services and financial and strategic advisory.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Grupo Financiero Riva Y García	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Riva y García Financial Group is a Firm specialized in providing personalized and high added value financial advice services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Escala Capital	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “Firma especializada en asesoramiento corporativo y estratégico a empresas, accionistas y directivos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Sigrun Partners	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	11 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 · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “mid-market investment banks”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 211 mid-market investment banks based in Spain

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Mid-market investment banks based in Spain at a glance

As of Sep 17, 2026

24.8%Verified-email coverage

14.4Average contacts per company

1-10Median size (employees)

48.3%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

142

11-50

51-200

201-500

501-1,000

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 211 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 “mid-market investment banks” 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 756 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 17, 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 “mid-market investment banks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mid-market investment banks are there based in Spain?

RevenueBase identified 211 company matches for mid-market investment banks 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?

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

Which city has the most mid-market investment banks?

Madrid leads with 102 company records, followed by Barcelona (52) and Valencia (11).

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 756 professional contacts with verified work emails tracked across these 211 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 17, 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.