Company lists · Data refreshed November 2026

Top 25 Charitable organization tax services based in Spain

RevenueBase identified 256 company matches for charitable organization tax services associated with Spain as of November 2026 and tracks 799 professional contacts across them, including 100 with verified work emails. Madrid is the largest hub.

This list covers company matches for charitable organization tax services 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 November 6, 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 6, 2026 How this list was built
256Companies
799Contacts tracked
100Verified emails
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The 25 largest charitable organization tax services based in Spain

Ranked by team size
Top 25 of 256 company matches for charitable organization tax services based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSanta Eulària Des Riu, SpainHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Asesoría Unidad was established in 1973 to meet the demand for accounting, tax, and legal advisory services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Fiscontrol Assessors es un despacho de profesionales tributarios que presta sus servicios desde 1985.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Abaci es una firma que tiene empatía por el empresario y su proyecto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSanta Cruz De Tenerife, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Bras tax advisors company”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Descubre nuestros servicios especializados para empresas y autónomos Asesoría Fiscal y Tributaria Asesoramiento fiscal integral para empresas y autónomos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Historia y ética profesional Los antecedentes de Asesores y Consultores se remontan al año 1986, con la transformación del Sistema Tributario Español, al incorporar en su nueva…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSanta Cruz De Tenerife, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Quiénes somos En PAYA & ASOCIADOS CONSULTORES llevamos más de tres décadas acompañando a empresas y profesionales en su crecimiento, con un enfoque claro: ofrecer asesoramiento…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLlanera, SpainHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Ofrecemos las mejores soluciones adaptadas a todo tipo de clientes, tanto a empresas como a profesionales y particulares, buscando darles siempre el asesoramiento más eficaz que…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVigo, SpainHQ recorded Nov 6, 202611-507 contacts →

Exact match

“PS Tributación y Finanzas es un despacho profesional dirigido por un grupo de economistas y abogados con dilatada experiencia en asesoramiento fiscal, contable, financiero y legal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“En Casadesús Asesores ofrecemos un servicio integral a empresas y autonomos en las necesidades financieras, fiscales y administrativas que puedan precisar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Nuestra Firma está centrada en el ámbito de la tributación.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Raos Asesores es una firma de asesoramiento fiscal, contable y jurídico con más de 50 años de experiencia acompañando a empresas en su crecimiento.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGranada, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Somos un equipo especializado en la asesoría fiscal de empresas, comprometidos con nuestros clientes para encontrar siempre la mejor solución.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAlcoy, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Serteco Economistas es una firma dedicada al asesoramiento de empresas y particulares.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAlcobendas, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“ASESORES TRIBUTARIOS Contable - Fiscal - Mercantil/Societario - Laboral”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMataró, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Amsel Assessors es una firma de servicios profesionales de asesoramiento fiscal, contable y de gestión.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Ofrecemos un servicio integral en materia fiscal, mercantil y de asesoramiento financiero y patrimonial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMaó-mahón, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“BERTRAN RIBERA ASESORES es un despacho con más de 30 años de experiencia especializado en el ámbito Tributario.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“El asesoramiento fiscal ha sido, desde nuestros orígenes, uno de los pilares de crecimiento de la firma.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchValencia, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“MOLL Asesores es un despacho de asesoramiento integral de empresas, ubicado en Valencia, que desde su creación hemos trabajado en el ámbito de las Pymes y particulares…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSopela, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Bayo Asesores y Consultores es un despacho especializado en asesoramiento y consultoría contable, fiscal y laboral, orientado a empresas y particulares.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-503 contacts →

Exact match

“We are an advisory firm that caters to all types of businesses, from individuals or micro-businesses to large corporations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Winkel no es una simple asesoría, a parte de cubrir sus necesidades le ayudamos a optimizar su empresa para poder conseguir una mayor rentabilidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 256 charitable organization tax services based in Spain

See the full list, filter by size, metro and specialty, and access 100 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Charitable organization tax services based in Spain at a glance

As of Nov 6, 2026
12.5%Verified-email coverage
3.1Average contacts per company
1-10Median size (employees)
18.0%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
202
11-50
46
51-200
5
201-500
1

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 256 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 “charitable organization tax services” 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 100 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 6, 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.

Charitable organization tax services by metro

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 “charitable organization tax services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many charitable organization tax services are there based in Spain?

RevenueBase identified 256 company matches for charitable organization tax services associated with 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?

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

Which city has the most charitable organization tax services?

Madrid leads with 46 company records, followed by Barcelona (26) and Valencia (10).

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 100 professional contacts with verified work emails tracked across these 256 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 6, 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.