Company lists · Data refreshed October 2026

Top 25 Compliance and accounting services based in Spain

RevenueBase identified 221 company matches for compliance and accounting services associated with Spain as of October 2026 and tracks 1,033 professional contacts across them, including 65 with verified work emails. Madrid is the largest hub.

This list covers company matches for compliance and accounting 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 October 22, 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 Oct 22, 2026 How this list was built
221Companies
1,033Contacts tracked
65Verified emails
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The 25 largest compliance and accounting services based in Spain

Ranked by team size
Top 25 of 221 company matches for compliance and accounting services based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 Oct 22, 202651-20050 contacts →

Exact match

“Sincro es una consultora especializada en compliance laboral & dirección estratégica de personas y en asesoramiento fiscal y contable que presta servicios estratégicos tanto a…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Oct 22, 202651-20049 contacts →

Exact match

“Somos una asesoría que proporciona un servicio integral a empresas y profesionales en materia legal, fiscal y contable, laboral, mercantil y financiera.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchGranada, SpainHQ recorded Oct 22, 202611-5037 contacts →

Exact match

“ABA Consultores y Auditores de Cuentas se constituye para asesorar y representar a nuestros clientes, con la mayor eficiencia y agilidad en las áreas de Auditoría de Cuentas…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Oct 22, 202611-5031 contacts →

Exact match

“We are a European consultancy firm currently providing services in Spain and Portugal, specialising in regulatory compliance, with specific dedication to three lines of…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchTerrassa, SpainHQ recorded Oct 22, 202611-5015 contacts →

Exact match

“R3J ASIGEST SL is an accounting company based out of AVINGUDA DE JAUME I, 330, TERRASSA, Barcelona, Spain.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchZaragoza, SpainHQ recorded Oct 22, 202611-5012 contacts →

Exact match

“Somos una firma especializada en auditoría de cuentas con sede en Zaragoza.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Oct 22, 202611-5011 contacts →

Exact match

“Assemsa ofrece servicio de asesoramiento integral: Asesoría Laboral, Asesoría Contable, Asesoría Fiscal, Asesoría Jurídica, Asesoría Mercantil.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Oct 22, 20261-1010 contacts →

Exact match

“DDC Consulting, un equipo de profesionales dedicados a dar servicio integral a empresas con el mejor respaldo; el conocimiento y la experiencia adquiridos durante años y el…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchPamplona, SpainHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Asesoría Fiscal (IRPF, Impuesto de Sociedades, IVA, pagos fraccionados, IAE, Alta en el Censo de Actividades.) y Contable (legalización de libros oficiales, presentación y…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Pont Mestres & Auditores Asociados es una firma dedicada a los servicios de Auditoría desde hace más de 30 años.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchTerrassa, SpainHQ recorded Oct 22, 202611-507 contacts →

Exact match

“At Rius Consultors we have been helping companies, professionals and social entities in their fiscal and accounting management since 1991, as well as providing legal and corporate…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchValencia, SpainHQ recorded Oct 22, 20261-106 contacts →

Exact match

“Nuestros asesores estudian la situación contable de las pymes.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchPalma De Mallorca, SpainHQ recorded Oct 22, 202611-504 contacts →

Exact match

“ROTGER CONSULTING SLP is an accounting company based out of Spain.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchMataró, SpainHQ recorded Oct 22, 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 · Oct 22, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Oct 22, 202611-504 contacts →

Exact match

“Asesoría fiscal, laboral y contable para empresas, pymes y autónomos.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchMonzón, SpainHQ recorded Oct 22, 20261-104 contacts →

Exact match

“Fernando Castán Farrero, actual CEO de CASTÁN ASESORES, SA, inició su actividad en 1983 bajo su propio nombre y no sería hasta 1989 cuando creó la sociedad mercantil que…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Oct 22, 20261-104 contacts →

Exact match

“Somos una firma de consultores y auditores que ofrecemos servicios a organizaciones en materia de, ó de capitales: Servicios para la implantación de programas y Sistemas de…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Oct 22, 20261-103 contacts →

Exact match

“En Dosbi Consulting contamos con un equipo de profesionales y expertos, listos para ayudarte en todo lo relacionado con los aspectos legales de obligado cumplimiento que necesita…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Oct 22, 20261-103 contacts →

Exact match

“Audiwork nace en 1990 con una clara vocación de ofrecer servicios integrales de auditoría financiera y revisión contable, con un alto nivel de profesionalidad y rigor, sin dejar…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Oct 22, 20261-103 contacts →

Exact match

“Auditoria de Cuentas e Información No Financiera.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchValencia, SpainHQ recorded Oct 22, 20261-102 contacts →

Exact match

“We are a SAP consulting company focused on implementing and maintaining the SAP Document and Reporting Compliance solution.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchSpainHQ recorded Oct 22, 202611-502 contacts →

Exact match

“ASEFRAN es un despacho que presta servicios de asesoria y cumplimiento fiscal, laboral y contable así como de CFO externo especializados en startups y empresas de real estate y…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchSpainHQ recorded Oct 22, 20261-102 contacts →

Exact match

“Llevamos al día todas las obligaciones fiscales y contables que tiene tu negocio, sin olvidarnos del resto de gestiones que necesita cualquier empresa.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Oct 22, 20261-102 contacts →

Exact match

“RIVERA-DIÁNEZ AUDITORES S.L.P is an accounting company based out of Madrid, Spain.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Oct 22, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 221 compliance and accounting services based in Spain

See the full list, filter by size, metro and specialty, and access 65 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Compliance and accounting services based in Spain at a glance

As of Oct 22, 2026
6.3%Verified-email coverage
4.7Average contacts per company
1-10Median size (employees)
19.0%Largest-city concentration · Madrid
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
158
11-50
56
51-200
3
201-500
2
1,001-5,000
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 221 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 “compliance and accounting 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 65 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 October 22, 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.

Compliance and accounting 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 “compliance and accounting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many compliance and accounting services are there based in Spain?

RevenueBase identified 221 company matches for compliance and accounting services associated with Spain as of October 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?

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

Which city has the most compliance and accounting services?

Madrid leads with 42 company records, followed by Barcelona (21) and Valencia (9).

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 65 professional contacts with verified work emails tracked across these 221 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 October 22, 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.