Company lists · Data refreshed September 2026

Top 12 Accounting firms providing outsourced accounting companies based in Madrid, Spain

RevenueBase identified 74 company matches for accounting firms providing outsourced accounting companies associated with Madrid, Spain as of September 2026 and tracks 591 professional contacts across them, including 37 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for accounting firms providing outsourced accounting companies 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 September 27, 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 27, 2026 How this list was built
74Companies
591Contacts tracked
37Verified emails
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The 12 largest accounting firms providing outsourced accounting companies based in Madrid, Spain

Ranked by team size
Top 12 of 74 company matches for accounting firms providing outsourced accounting companies based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 Sep 27, 202651-20023 contacts →

Exact match

“En FINOUT trabajamos para nuestros clientes como si fuéramos su departamento financiero-administrativo externo.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Grupo Gimeno presta servicios externalizados de auditoría, fiscalidad y asesoramiento laboral, financiero, concurso de acreedores, prevención de blanqueo de capitales y protección…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“Para nosotros, los autónomos y las pymes son lo mejor de nuestra economía.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“Auditecnic es una firma multidisciplinar de servicios profesionales a empresas creada como respuesta a la necesidad de asesoramiento y externalización de las gestiones…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 27, 202611-507 contacts →

Exact match

“Lauders Partners Consulting es una firma especializada en la prestación de servicios profesionales en las áreas de contabilidad, administración y finanzas, fiscalidad y recursos…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 27, 20261-105 contacts →

Exact match

“EUROACCOUNTS offers a wide range of services: accounting, tax, labour, financial and outsourcing services for small and medium-sized companies and international groups that…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Te ayudamos en las siguientes áreas: • Confección de la contabilidad de acuerdo al Plan General Contable, Código de comercio y legislación comunitaria.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 27, 20261-103 contacts →

Exact match

“GCI Finanzas no se limita a una preparación de nóminas e impuestos, sino que se ofrece como VALOR AÑADIDO un servicio completo de la gestión contable y financiera.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Eres empresario o autónomo y te gustaría trabajar con una asesoría del siglo XXI?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Sep 27, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Altius Auditores es una firma de profesionales del sector de la auditoría de cuentas y consultoría que tienen una experiencia de casi dos décadas en entornos multinacionales.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Somos una Consultora, que ofrece servicios dentro el ámbito financiero, contable y estratégico de la empresa.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 12 of 74 accounting firms providing outsourced accounting companies based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 37 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting firms providing outsourced accounting companies based in Madrid, Spain at a glance

As of Sep 27, 2026
6.3%Verified-email coverage
8.0Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
17
51-200
2
201-500
1
501-1,000
1
1,001-5,000
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 74 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 “accounting firms providing outsourced accounting companies” 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 37 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 27, 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.

Accounting firms providing outsourced accounting companies 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 “accounting firms providing outsourced accounting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting firms providing outsourced accounting companies are there based in Madrid, Spain?

RevenueBase identified 74 company matches for accounting firms providing outsourced accounting companies associated with Madrid, 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?

Finout Dirección Financiera Administración Externa Fiscal, Laboral, Contabilidad tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Spain has the most accounting firms providing outsourced accounting companies?

Madrid leads Spain with 74 company records, followed by Barcelona (47) and Seville (16).

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 37 professional contacts with verified work emails tracked across these 74 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 27, 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.