Company lists · Data refreshed September 2026
Top 24 Private client accounting firms based in Madrid, Spain
RevenueBase identified 153 private client accounting firms headquartered in Madrid, Spain as of September 2026 and tracks 1,668 professional contacts across them, including 156 with verified work emails. Madrid is the largest hub.
This list covers private client accounting firms headquartered in Madrid, Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 24 largest private client accounting firms based in Madrid, Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 104 | ||||
“AXA Exclusiv nace con el objetivo de dar respuesta a los clientes más exigentes, aquellos que necesitan un asesoramiento patrimonial estable y continuado de la mano de un…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 77 | ||||
“Diaphanum Valores S.V.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | MDF Family PartnersIndirect evidence | 67 | |||
“MdF Family Partners es una empresa independiente de asesoramiento familiar y financiero a grandes patrimonios.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 61 | ||||
“Tomamos partido por ti" Nos dedicamos a la asesoría independiente y personalizada en inversiones, colaborando con entidades financieras de primer nivel.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 51 | ||||
“En Ponter te damos cobertura total para que no tengas que ir a ningún otro sitio.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 49 | ||||
“Wealth Solutions, asesora a clientes de altos patrimonios tanto particulares como de instituciones (Fundaciones, ONG's, Sociedades de inversión, Single Family Offices, etc.) en…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 25 | ||||
“B LAW & TAX is a leading firm in tax and legal advisory services with both national and international reach.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | Welcome AMIndirect evidence | 23 | |||
“Welcome Asset Management es una firma de asesoramiento y gestión financiera que nace como una alternativa innovadora frente al entorno económico actual y las normativas del sector.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | KinshipStrong evidence | 20 | |||
“At Kinship Law Partners we act as trusted advisors to select private clients and their companies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 16 | ||||
“PQS Consulting es una firma de servicios profesionales que ofrece asesoramiento fiscal, financiero y de negocio a PYMES, empresas multinacionales y a personas físicas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 14 | ||||
“Empresa dedicada al asesoramiento integral de personas físicas y jurídicas en los ámbitos Social, Fiscal, Contable y Jurídico, así como a la Gestión Administrativa y…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 14 | ||||
“CONSULTING 21 TAX GROUP SL Asesoría con amplia experiencia en asesoramiento fiscal, contable, laboral y mercantil.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 13 | ||||
“Asesoría fiscal, laboral, contable y jurídica, de empresas, autónomos y fundaciones.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | Family Enterprise PartnersIndirect evidence | 12 | |||
“Somos una firma internacional independiente, con presencia en Europa y América Latina.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | OWL PartnersIndirect evidence | 11 | |||
“En Owl Partners Wealth Advisors nos especializamos en inversiones financieras e inmobiliarias, consultoría y asesoramiento fiscal-legal.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | TAX & FinanceIndirect evidence | 11 | |||
“TAX & FINANCE es un despacho especializado en ofrecer asesoramiento y servicios financieros, fiscales y laborales a empresas nacionales e internacionales.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 10 | ||||
“Despacho profesional especializado en el asesoramiento fiscal, contable, laboral y financiero.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 7 | ||||
“In Invexcel Patrimonio we advise families and institutions requiring savvy, bespoke and unbiased financial advice, with an entrepreneurial vision of wealth.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Planifico AsesoresIndirect evidence | 5 | |||
“Asesoramiento Integrado de Particulares, Pequeñas Empresas y Profesionales, en materia Economíca dando servicios en el campo Financiero, Tributario y Jurídico.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 | ||||
“Te ayudamos en las siguientes áreas: • Confección de la contabilidad de acuerdo al Plan General Contable, Código de comercio y legislación comunitaria.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | Vaedro AsesoresIndirect evidence | 3 | |||
“Ofrecemos un servicio integral en materia fiscal, mercantil y de asesoramiento financiero y patrimonial.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Velaria InversoresIndirect evidence | 2 | |||
“Empresa de asesoramiento financiero dedicada a particulares, familias, y empresas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Water Green Finance ConsultingPartial evidence | 2 | |||
“Water Green Finance Consulting is an International Financial Service provider that, offers high wealth individuals, entities and investment funds services such as - Accounting -…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 | ||||
“Somos una empresa de asesoramiento integral que presta los siguientes servicios Asesoría fiscal - contable - laboral.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 153 private client accounting firms based in Madrid, Spain
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Private client accounting firms based in Madrid, Spain at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole Spain list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Madrid, over 153 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among private client accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Madrid, Spain whose own description of what they do matches “private client accounting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among private client accounting firms, and records with no verified work email. Companies headquartered outside Madrid are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 156 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Private client accounting firms by metro in Spain
- Private client accounting firms in Madrid153
- Private client accounting firms in Barcelona91
- Private client accounting firms in Valencia33
Frequently asked
How many private client accounting firms are there based in Madrid, Spain?
RevenueBase identified 153 private client accounting firms headquartered in Madrid, Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
AXA Exclusiv, headquartered in Madrid, tops this list with the largest team on record.
Which city has the most private client accounting firms?
Madrid leads with 153 headquartered companies, followed by Barcelona (91) and Valencia (33).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 156 verified decision-maker contacts tracked across these 153 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.
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