Company lists · Data refreshed September 2026

Top 25 Accounting firm IT support companies based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 654 companies tracked

RevenueBase identified 654 accounting firm IT support companies headquartered in Spain as of September 2026 and tracks 3,991 professional contacts across them, including 461 with verified work emails and 41 with mobile numbers. Madrid is the largest hub.

This list covers accounting firm IT support companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 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 22, 2026 86% judged on-target in blind review

654Companies

3,991Contacts tracked

461Verified emails

41Mobile numbers

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The 25 largest accounting firm IT support companies based in Spain

Ranked by team size

Top 25 of 654 accounting firm IT support companies based in Spain, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firm IT support 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	Grant Thornton España	Indirect evidence	Madrid, SpainHQ checked Sep 22, 2026	501-1,000	890 contacts →
	Indirect evidence “En Grant Thornton España ayudamos a que tu empresa vaya más allá.” Source: RevenueBase Database · checked Sep 22, 2026
2	Talenom España	Indirect evidence	Barcelona, SpainHQ checked Sep 22, 2026	201-500	176 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 22, 2026
3	Activa Auditoria & Consultoria	Indirect evidence	Barcelona, SpainHQ checked Sep 22, 2026	11-50	54 contacts →
	Indirect evidence “Empresa de servicios profesionales especializada en auditoría, servicios de aseguramiento y consultoría.” Source: RevenueBase Database · checked Sep 22, 2026
4	Ponter	Indirect evidence	Madrid, SpainHQ checked Sep 22, 2026	51-200	51 contacts →
	Indirect evidence “En Ponter te damos cobertura total para que no tengas que ir a ningún otro sitio.” Source: RevenueBase Database · checked Sep 22, 2026
5	VIR Audit	Indirect evidence	Barcelona, SpainHQ checked Sep 22, 2026	51-200	41 contacts →
	Indirect evidence “VIR AUDIT es una firma multidisciplinar que presta servicios de auditoría, consultoría y finanzas corporativas ofreciendo una amplia gama de servicios profesionales en estos…” Source: RevenueBase Database · checked Sep 22, 2026
6	Lemon Computer S.L	Indirect evidence	Madrid, SpainHQ checked Sep 22, 2026	n/a	35 contacts →
	Indirect evidence “Lemon es una compañía especializada en consultoría informática, con una cultura basada en el trabajo en equipo, la motivación, la formación continua de los recursos y el…” Source: RevenueBase Database · checked Sep 22, 2026
7	ABA Consultores Y Auditores DE Cuentas	Indirect evidence	Granada, SpainHQ checked Sep 22, 2026	11-50	34 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
8	Munt Audit & Forensic	Indirect evidence	Barcelona, SpainHQ checked Sep 22, 2026	11-50	27 contacts →
	Indirect evidence “Munt Audit & Forensic es una firma de servicios profesionales, con presencia en España y Andorra, que cuenta con una larga trayectoria profesional en el Sector de Forensic…” Source: RevenueBase Database · checked Sep 22, 2026
9	Nostrum Advisors	Indirect evidence	Vigo, SpainHQ checked Sep 22, 2026	1-10	22 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026
10	Netadia Europa	Indirect evidence	Sevilla, SpainHQ checked Sep 22, 2026	11-50	22 contacts →
	Indirect evidence “Netadia Europa es una firma de auditoría que se identifica con el rigor de un servicio excelente y la cercanía de entender a nuestros clientes.” Source: RevenueBase Database · checked Sep 22, 2026
11	Torrealday	Indirect evidence	Gernika-lumo, SpainHQ checked Sep 22, 2026	51-200	21 contacts →
	Indirect evidence “Torrealday somos la asesoría líder en los ámbitos fiscal, laboral y contable.” Source: RevenueBase Database · checked Sep 22, 2026
12	Data Recover	Indirect evidence	Majadahonda, SpainHQ checked Sep 22, 2026	11-50	20 contacts →
	Indirect evidence “En Data Recover somos profesionales convencidos del valor de las Pymes, por ello buscaremos siempre lo mejor para usted y su empresa, asesorándose en todos los campos de la…” Source: RevenueBase Database · checked Sep 22, 2026
13	GCE Group	Indirect evidence	Barcelona, SpainHQ checked Sep 22, 2026	51-200	20 contacts →
	Indirect evidence “GCE Group is a professional company that offers a whole counsel service to enterprises of our country, adding value to the activities of our clients through our professional…” Source: RevenueBase Database · checked Sep 22, 2026
14	Grupo Asesor ROS SLP	Indirect evidence	Elche, SpainHQ checked Sep 22, 2026	11-50	20 contacts →
	Indirect evidence “Nuestra actividad se centra en la prestación de servicios profesionales en los campos de la asesoría fiscal, jurídica, laboral y auditoria de cuentas, tanto a personas físicas…” Source: RevenueBase Database · checked Sep 22, 2026
15	Eesaudit	Indirect evidence	Valencia, SpainHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence “Somos un despacho profesional que desde hace más de 30 años nos dedicamos a ayudar a personas a desarrollar sus proyectos profesionales y empresariales, prestando servicios de…” Source: RevenueBase Database · checked Sep 22, 2026
16	Arpa Accounting	Partial evidence	Pamplona, SpainHQ checked Sep 22, 2026	11-50	18 contacts →
	Partial evidence “En ARPA Accounting prestamos, desde hace más de 30 años, servicios de asesoramiento integral a pequeñas empresas, autónomos y emprendedores.” Source: RevenueBase Database · checked Sep 22, 2026
17	Asesoría Economis	Indirect evidence	Barcelona, SpainHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence “Economis LowCost en una asesoría enfocada al trabajo en red, con este motivo hemos podido ajustar los costes hasta ser los más económicos del mercado-Confección de Nóminas desde…” Source: RevenueBase Database · checked Sep 22, 2026
18	Morera Asesores & Auditores	Indirect evidence	Barcelona, SpainHQ checked Sep 22, 2026	11-50	17 contacts →
	Indirect evidence “Despacho de asesoramiento fiscal, contable y legal de larga tradición en Barcelona y trato personalizado.” Source: RevenueBase Database · checked Sep 22, 2026
19	Senior Manager Auditors I Consultors, S.L	Indirect evidence	Barcelona, SpainHQ checked Sep 22, 2026	11-50	17 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
20	Blázquez I Planas Assessoria	Indirect evidence	Barcelona, SpainHQ checked Sep 22, 2026	11-50	17 contacts →
	Indirect evidence “Blázquez i Planas Assessoria: Your Partner in Excellence and Business Advisory Since our founding in 1988, Blázquez i Planas Assessoria has positioned itself as a leading firm in…” Source: RevenueBase Database · checked Sep 22, 2026
21	Comptes I Control	Indirect evidence	Barcelona, SpainHQ checked Sep 22, 2026	11-50	15 contacts →
	Indirect evidence “Comptes i Control és una firma de serveis professionals especialitzada en auditoria de comptes i consultoria financera.” Source: RevenueBase Database · checked Sep 22, 2026
22	Gamaservi	Partial evidence	Santa Eulalia Del Río, SpainHQ checked Sep 22, 2026	11-50	14 contacts →
	Partial evidence “Gamaservi is a comprehensive tax, accounting, and labor advisory firm serving Ibiza and Formentera.” Source: RevenueBase Database · checked Sep 22, 2026
23	Empresas EN Positivo	Indirect evidence	Badajoz, SpainHQ checked Sep 22, 2026	1-10	14 contacts →
	Indirect evidence “EL 60% DE LAS PYMES y grandes empresas externalizan la gestión de áreas y funciones internas.” Source: RevenueBase Database · checked Sep 22, 2026
24	Eurogrup TAX & Legal	Indirect evidence	Barcelona, SpainHQ checked Sep 22, 2026	11-50	12 contacts →
	Indirect evidence “TRATO PERSONAL, SOLUCIONES PROFESIONALES Somos tus profesionales de confianza, la pieza que complementa a tu equipo en las áreas económica y legal.” Source: RevenueBase Database · checked Sep 22, 2026
25	CGTI	Indirect evidence	Madrid, SpainHQ checked Sep 22, 2026	11-50	12 contacts →
	Indirect evidence “Consultoria Informatica.” Source: RevenueBase Database · checked Sep 22, 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 firm IT support 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 firm IT support companies.
Partial evidence: Its own public description names part of accounting firm IT support companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accounting firm IT support 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 654 accounting firm IT support companies based in Spain

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Accounting firm IT support companies based in Spain at a glance

As of Sep 22, 2026

11.6%Verified-email coverage

1.0%Mobile-number coverage

6.1Average contacts per company

1-10Median size (employees)

16.1%Largest-city concentration · Madrid

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

460

11-50

175

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 24.0d

3510–30

10331–60

561–90

290–180

0180+

Company record updated

Median 84.0d

00–30

1,02031–60

1,94361–90

84490–180

184180+

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 firm IT support 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 firm IT support 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 firm IT support 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 firm IT support 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, 461 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 22, 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 firm IT support companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names accounting firm IT support companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many accounting firm IT support companies are there based in Spain?

RevenueBase identified 654 accounting firm IT support companies headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Grant Thornton España, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most accounting firm IT support companies?

Madrid leads with 105 headquartered companies, followed by Barcelona (79) and Valencia (22).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 461 verified decision-maker contacts tracked across these 654 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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 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.