Company lists · Data refreshed September 2026

Top 25 Accounting companies based in Spain

Name: Accounting companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 1,485 companies tracked

This directory lists 1,485 accounting companies based in Spain, with 13,241 business contacts and 1,438 email addresses available as of September 2026. Madrid is the single most-represented city among the companies on this list.

Accounting companies provide services such as bookkeeping, financial reporting, tax preparation, auditing, payroll support, and financial advisory work for businesses and other organizations. This list covers companies that provide accounting, bookkeeping, tax, audit, payroll, or related financial reporting services to business clients. Ranked by team size, largest first. Data current as of September 7, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 7, 2026 86% judged on-target in blind review

1,485Companies

13,241Contacts tracked

1,438Verified emails

84Mobile numbers

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The 25 largest accounting companies based in Spain

Ranked by team size

Top 25 of 1,485 accounting companies based in Spain, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to accounting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BDO Spain	Indirect evidence	Madrid, SpainHQ checked Sep 7, 2026	1,001-5,000	977 contacts →
	“BDO es una de las mayores firmas globales de servicios profesionales.” Source: company website · checked Sep 7, 2026
2	Grant Thornton España	Indirect evidence	Madrid, SpainHQ checked Sep 7, 2026	501-1,000	890 contacts →
	“En Grant Thornton España ayudamos a que tu empresa vaya más allá.” Source: company website · checked Sep 7, 2026
3	Forvis Mazars In Spain	Indirect evidence	Barcelona, SpainHQ checked Sep 7, 2026	501-1,000	562 contacts →
	“Forvis Mazars es una red global líder de servicios profesionales.” Source: company website · checked Sep 7, 2026
4	Crowe Spain	Indirect evidence	Barcelona, SpainHQ checked Sep 7, 2026	501-1,000	399 contacts →
	“Crowe Global es una de las diez primeras firmas de servicios profesionales del mundo, con cerca de 200 firmas de auditoría y consultoría, y legal y tributario, presente en más de…” Source: company website · checked Sep 7, 2026
5	Afianza	Indirect evidence	Madrid, SpainHQ checked Sep 7, 2026	1,001-5,000	305 contacts →
	“Afianza nace en 2002 de la mano de nuestro fundador, José Luis Cogolludo.” Source: company website · checked Sep 7, 2026
6	Kreston Iberaudit	Indirect evidence	Madrid, SpainHQ checked Sep 7, 2026	201-500	260 contacts →
	“Iberaudit Kreston es una firma profesional, con presencia en España, Portugal y Andorra, que cuenta con una larga trayectoria profesional en el sector de la auditoría y la…” Source: company website · checked Sep 7, 2026
7	TAX Economistas Y Abogados	Indirect evidence	Figueres, SpainHQ checked Sep 7, 2026	201-500	233 contacts →
	“TAX Economistas y Abogados es un grupo con 50 asesorías de empresa, con más de 35 años de experiencia en el sector y 300 profesionales.” Source: company website · checked Sep 7, 2026
8	Talenom España	Indirect evidence	Barcelona, SpainHQ checked Sep 7, 2026	201-500	176 contacts →
	“En Talenom te ofrecemos servicios de asesoría contable, laboral y legal para que gestiones tu empresa de manera integral y con la tranquilidad de tener a un equipo de expertos a…” Source: company website · checked Sep 7, 2026
9	Bové Montero Y Asociados	Strong evidence	Barcelona, SpainHQ checked Sep 7, 2026	51-200	147 contacts →
	“Bové Montero was founded in 1978 as one of the pioneering firms in Spain in the fields of audit, consulting, and accounting, tax, and labour advisory services.” Source: company website · checked Sep 7, 2026
10	Moore España	Indirect evidence	Madrid, SpainHQ checked Sep 7, 2026	201-500	140 contacts →
	“MOORE en España está implantada desde hace más de veinte años, siendo líder en los servicios de auditoría, asesoría y consultoría, con el fin de servir de ayuda en la mejora de la…” Source: company website · checked Sep 7, 2026
11	Avincla	Indirect evidence	Barcelona, SpainHQ checked Sep 7, 2026	201-500	123 contacts →
	“Somos AVINCLA, una firma independiente de servicios profesionales, comprometidos con ofrecer soluciones ágiles y personalizadas para ayudar a nuestros clientes a impulsar su…” Source: company website · checked Sep 7, 2026
12	UHY FAY & CO Spain	Indirect evidence	Madrid, SpainHQ checked Sep 7, 2026	5,001-10,000	109 contacts →
	“UHY Fay & Co offers multidisciplinary services that include: Audit, Legal, Tax and Labour Advisory, Internationalization of Businesses, Corporate Finance, Consultancy, and…” Source: company website · checked Sep 7, 2026
13	Vilar Riba	Indirect evidence	Vic, SpainHQ checked Sep 7, 2026	51-200	101 contacts →
	“VILAR RIBA is a business group created and structured to offer full advice, both to companies and individuals, in any field of professional services: • Tax advice • Legal advice •…” Source: company website · checked Sep 7, 2026
14	JDA Sfai	Indirect evidence	Barcelona, SpainHQ checked Sep 7, 2026	51-200	88 contacts →
	“JDA es un grupo de empresas orientadas a la prestación de servicios profesionales, con asentamiento en la provincia de Barcelona.” Source: company website · checked Sep 7, 2026
15	Vaciero	Indirect evidence	Madrid, SpainHQ checked Sep 7, 2026	51-200	62 contacts →
	“Vaciero es una firma profesional de servicios jurídicos, financieros y de auditoría para empresas e instituciones, con más de 30 años de experiencia.” Source: company website · checked Sep 7, 2026
16	Activa Auditoria & Consultoria	Indirect evidence	Barcelona, SpainHQ checked Sep 7, 2026	11-50	54 contacts →
	“Empresa de servicios profesionales especializada en auditoría, servicios de aseguramiento y consultoría.” Source: company website · checked Sep 7, 2026
17	PBS By Adlanter	Strong evidence	Barcelona, SpainHQ checked Sep 7, 2026	11-50	53 contacts →
	“PBS is an independent firm with an international focus specialized in the rendering of management and advisory services in accounting, labour matters and tax compliance.” Source: company website · checked Sep 7, 2026
18	Ponter	Indirect evidence	Madrid, SpainHQ checked Sep 7, 2026	51-200	51 contacts →
	“En Ponter te damos cobertura total para que no tengas que ir a ningún otro sitio.” Source: company website · checked Sep 7, 2026
19	Saumoy, Ribó I Baiges Assessors	Indirect evidence	Barcelona, SpainHQ checked Sep 7, 2026	51-200	48 contacts →
	“Saumoy Ribó i Baiges Assessors, asesoría en Barcelona especializada en asesoría fiscal, contable, laboral, jurídica, extranjería y gestoría administrativa.” Source: company website · checked Sep 7, 2026
20	Galán Asociados	Indirect evidence	Alicante, SpainHQ checked Sep 7, 2026	51-200	46 contacts →
	“GALÁN & ASOCIADOS CONSULTORES es una firma multidisciplinar especializada en Consultoría, Auditoría y Asesoría Fiscal, Mercantil, Laboral y Contable, que desde el año 1984 presta…” Source: company website · checked Sep 7, 2026
21	RBH Global	Indirect evidence	León, SpainHQ checked Sep 7, 2026	51-200	44 contacts →
	“Comprehensive advice for companies, self-employed people, individuals and other organizations.” Source: company website · checked Sep 7, 2026
22	Ges-Start	Indirect evidence	Barcelona, SpainHQ checked Sep 7, 2026	51-200	44 contacts →
	“Ges-Start responde a todas las necesidades en el ámbito de la asesoría contable, fiscal y laboral.” Source: company website · checked Sep 7, 2026
23	Arnal Asesores	Indirect evidence	Barcelona, SpainHQ checked Sep 7, 2026	201-500	44 contacts →
	“Arnal somos un grupo de empresas dedicadas al sector de los Servicios Profesionales que trabaja por todo el territorio nacional mediante una amplia red de oficinas y delegaciones…” Source: company website · checked Sep 7, 2026
24	Rödl & Partner Spain	Indirect evidence	Madrid, SpainHQ checked Sep 7, 2026	51-200	44 contacts →
	“As attorneys, tax advisers, management and IT consultants and auditors, we are present with 110 own offices in around 50 countries.” Source: company website · checked Sep 7, 2026
25	Ayce Laborytax 42 Años Acompañando Empresas	Strong evidence	Madrid, SpainHQ checked Sep 7, 2026	51-200	43 contacts →
	“o Advisory Group - Business Advisory Group Tax Accounting Employment Trade o Consultancy - Business Consultancy Viability plans Mergers and acquisitions Family business Strategic…” Source: company website · checked Sep 7, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: accounting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names accounting companies.
Partial evidence: Its own public description names part of accounting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accounting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,485 accounting companies based in Spain

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Accounting companies based in Spain at a glance

As of Sep 7, 2026

10.9%Verified-email coverage

0.6%Mobile-number coverage

8.9Average contacts per company

1-10Median size (employees)

15.3%Largest-city concentration · Madrid

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

1,009

11-50

391

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,3110–30

12331–60

261–90

090–180

2180+

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 accounting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “accounting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names accounting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among accounting companies, and records with no verified work email. Companies headquartered outside Spain 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 its RevenueBase Smart Search 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, 1,438 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 7, 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.

Accounting companies by metro

Accounting companies in Madrid227
Accounting companies in Barcelona168
Accounting companies in Valencia53
Accounting companies in Malaga42
Accounting companies in Sevilla40
Accounting companies in Murcia28
Accounting companies in Zaragoza27

Frequently asked

How many accounting companies are in the directory?

The directory contains 1,485 accounting companies based in Spain as of September 2026.

How can I find contacts at accounting companies?

The directory includes 13,241 business contacts and 1,438 email addresses associated with the listed accounting companies.

Which city has the most accounting companies on the list?

Madrid is the single most-represented city among the accounting companies on this list.

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Accounting companies by geography

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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 Smart Search, 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.