Company lists · Data refreshed September 2026

Top 25 Accounting firms specializing in startups based in Spain

RevenueBase identified 768 company matches for accounting firms specializing in startups associated with Spain as of September 2026 and tracks 2,804 professional contacts across them, including 350 with verified work emails. Madrid is the largest hub.

This list covers company matches for accounting firms specializing in startups 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 September 28, 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 28, 2026 How this list was built
768Companies
2,804Contacts tracked
350Verified emails
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The 25 largest accounting firms specializing in startups based in Spain

Ranked by team size
Top 25 of 768 company matches for accounting firms specializing in startups based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 28, 202651-20051 contacts →

Exact match

“En Ponter te damos cobertura total para que no tengas que ir a ningún otro sitio.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 28, 202651-20043 contacts →

Exact match

“o Advisory Group - Business Advisory Group Tax Accounting Employment Trade o Consultancy - Business Consultancy Viability plans Mergers and acquisitions Family business Strategic…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchLleida, SpainHQ recorded Sep 28, 202651-20041 contacts →

Exact match

“CENTRE GESTOR LLEIDA S.A.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchSeville, SpainHQ recorded Sep 28, 202611-5039 contacts →

Exact match

“Lean Finance es tu aliado estratégico para hacer crecer y consolidar tu empresa a través de las finanzas, ejerciendo un control rigurosos de las mismas como CFO as a service.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchSanta Eulària Des Riu, SpainHQ recorded Sep 28, 202651-20036 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 · Sep 28, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“UpBizor es una consultora con la misión de impulsar el crecimiento de startups y pymes a través de la definición e implementación de la mejor estrategia de financiación.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchVigo, SpainHQ recorded Sep 28, 20261-1022 contacts →

Exact match

“The company We are a professional services firm founded in 1984 which aims to provide an efficient service backed by the expertise of its members.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBilbao, SpainHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“Somos una Asesoría contable, fiscal y laboral, dedicada a realizar la gestión integral necesaria para las sociedades, autónomos y personas físicas.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchGernika-lumo, SpainHQ recorded Sep 28, 202651-20021 contacts →

Exact match

“Torrealday somos la asesoría líder en los ámbitos fiscal, laboral y contable.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Desde Intelectium llevamos más de 20 años apoyando a las startups y pymes innovadoras en la parte estratégica y financiera.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchPamplona, SpainHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“En ARPA Accounting prestamos, desde hace más de 30 años, servicios de asesoramiento integral a pequeñas empresas, autónomos y emprendedores.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchGirona, SpainHQ recorded Sep 28, 202651-20018 contacts →

Exact match

“GRUP GESTIÓ és un gabinet professional d’assessorament i consultoria empresarial, que ofereix un servei integral, a empreses i particulars, en la gestió de les seves activitats.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchAretxabaleta, SpainHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Behar duzun aholkularitza.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSant Cugat Del Vallès, SpainHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“ToGrowfy es una firma de servicios profesionales para empresas enfocadas al crecimiento (Servicios de Dirección Financiera Externa · Smart Accounting · · Tecnología · IA · Ayudas…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchPaterna, SpainHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Consultoría especializada en fortalecer empresas y empresarios con más de 25 años de experiencia.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Exentys es una empresa de asesoramiento integral de empresas en los ámbitos fiscal, legal contable y laboral.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Comptes i Control és una firma de serveis professionals especialitzada en auditoria de comptes i consultoria financera.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSanta Cruz De Tenerife, SpainHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Asesoramiento empresarial en general, jurídico, tributario, auditoría, laboral y económico financiera, todo estos servicios son realizados por profesionales con alta cualificación…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchVic, SpainHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Roca Vilà Jurado Assessors és un despatx multidisciplinari que acumula una experiència de més de vint-i-cinc anys en la prestació de serveis professionals d’assessorament a…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchBenicarló, SpainHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Febrer Asesores es un despacho con más de 50 años de experiencia en asesoramiento integral, tanto a empresas como a particulares, que apuesta por una relación directa y personal…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchTerrassa, SpainHQ recorded Sep 28, 202611-5013 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 · Sep 28, 2026 · View company records in RevenueBase
22Exact matchPalma De Mallorca, SpainHQ recorded Sep 28, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
24Exact matchDonostia, SpainHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“En ADDI, transformamos el asesoramiento empresarial con soluciones estratégicas de alta calidad.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchMálaga, SpainHQ recorded Sep 28, 20261-1012 contacts →

Exact match

“At Certus Legal Firm, we provide expert tax advice and legal consultancy services tailored to startups, scale-ups, and international companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 768 accounting firms specializing in startups based in Spain

See the full list, filter by size, metro and specialty, and access 350 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting firms specializing in startups based in Spain at a glance

As of Sep 28, 2026
12.5%Verified-email coverage
3.7Average contacts per company
1-10Median size (employees)
16.1%Largest-city concentration · Madrid
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
583
11-50
168
51-200
10
1,001-5,000
1

Email recency is not reported for this list. Company counts and contact totals on this page are counted from the 768 companies this search returned, because the overall count for this search did not match them.

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 “accounting firms specializing in startups” 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 350 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 28, 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.

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 specializing in startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting firms specializing in startups are there based in Spain?

RevenueBase identified 768 company matches for accounting firms specializing in startups associated with 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?

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

Which city has the most accounting firms specializing in startups?

Madrid leads with 124 company records, followed by Barcelona (69) and Valencia (33).

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 350 professional contacts with verified work emails tracked across these 768 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 28, 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.