Company lists · Data refreshed September 2026

Top 25 Knowledge management accounting firms based in Spain

Name: Knowledge management accounting firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 565 companies tracked

RevenueBase identified 565 knowledge management accounting firms headquartered in Spain as of September 2026 and tracks 4,556 professional contacts across them, including 359 with verified work emails. Madrid is the largest hub.

This list covers knowledge management accounting firms 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 21, 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 21, 2026 86% judged on-target in blind review

565Companies

4,556Contacts tracked

359Verified emails

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The 25 largest knowledge management accounting firms based in Spain

Ranked by team size

Top 25 of 565 knowledge management accounting firms based in Spain, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to knowledge management accounting firms: 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	DABO	Indirect evidence	Antequera, SpainHQ checked Sep 21, 2026	51-200	143 contacts →
	Indirect evidence “Dabo Consulting es un grupo empresarial que nace con el objetivo de ofrecer servicios profesionales para asesorías; de esta forma, nos podríamos convertir en su único proveedor de…” Source: RevenueBase Database · checked Sep 21, 2026
2	Grupo Shebel Prinex	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	95 contacts →
	Indirect evidence “Grupo Shebel es una organización empresarial dedicada a la prestación de servicios de consultoría, auditoría y sistemas de información de negocio tanto a empresas promotoras y…” Source: RevenueBase Database · checked Sep 21, 2026
3	It2b	Indirect evidence	Palma, SpainHQ checked Sep 21, 2026	11-50	65 contacts →
	Indirect evidence “IT2B ofrece servicios de consultoría, formación e implantación de soluciones tecnológicas para Gestionar el Conocimiento en las Empresas.” Source: RevenueBase Database · checked Sep 21, 2026
4	Advantic Consultores	Indirect evidence	Albacete, SpainHQ checked Sep 21, 2026	51-200	54 contacts →
	Indirect evidence “Advantic es una empresa del Grupo Inforges especializada en soluciones tecnológicas para la optimización de procesos empresariales.” Source: RevenueBase Database · checked Sep 21, 2026
5	Activa Auditoria & Consultoria	Indirect evidence	Barcelona, SpainHQ checked Sep 21, 2026	11-50	54 contacts →
	Indirect evidence “Empresa de servicios profesionales especializada en auditoría, servicios de aseguramiento y consultoría.” Source: RevenueBase Database · checked Sep 21, 2026
6	Galán Asociados	Indirect evidence	Alicante, SpainHQ checked Sep 21, 2026	51-200	46 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
7	GB Consultants	Indirect evidence	Valencia, SpainHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “GB Consultores - Financieros, Legales Y Tributarios, es un despacho profesional con más de 25 años de experiencia en el campo de la consultoría y la formación.” Source: RevenueBase Database · checked Sep 21, 2026
8	Lanit Consulting	Indirect evidence	Urduliz, SpainHQ checked Sep 21, 2026	11-50	37 contacts →
	Indirect evidence “Somos una empresa independiente que ofrece servicios de consultoría a sus clientes, tanto en lo relacionado con tecnología como con el negocio, aportando conocimiento y soluciones…” Source: RevenueBase Database · checked Sep 21, 2026
9	MGI Audicon & Partners	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	36 contacts →
	Indirect evidence “MGI Audicon & Partners is part of the MGI network, a worldwide association of auditing and consulting firms with international and local presence.” Source: RevenueBase Database · checked Sep 21, 2026
10	Grupo DE Auditores Públicos	Indirect evidence	Málaga, SpainHQ checked Sep 21, 2026	11-50	35 contacts →
	Indirect evidence “GRUPO DE AUDITORES PÚBLICOS es el resultado de la unión de diferentes profesionales con el objetivo de proporcionar un servicio uniforme y de alto valor añadido en los sectores de…” Source: RevenueBase Database · checked Sep 21, 2026
11	ABA Consultores Y Auditores DE Cuentas	Indirect evidence	Granada, SpainHQ checked Sep 21, 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 21, 2026
12	VS Sistemas	Indirect evidence	Sevilla, SpainHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “Consultora empresarial y tecnológica Gold Partner ERP de Microsoft, con cobertura nacional e internacional, cuyo objetivo es optimizar y potenciar el valor de tus procesos de…” Source: RevenueBase Database · checked Sep 21, 2026
13	Lladó Grup Consultor	Indirect evidence	Badalona, SpainHQ checked Sep 21, 2026	11-50	29 contacts →
	Indirect evidence “Des del seus inicis a l’any 1955, LLADÓ GRUP CONSULTOR ens hem especialitzat en l’assessorament empresarial en els seus diferents àmbits.” Source: RevenueBase Database · checked Sep 21, 2026
14	ANTEO	Indirect evidence	Barcelona, SpainHQ checked Sep 21, 2026	11-50	28 contacts →
	Indirect evidence “Desde su creación en 1985, Anteo nace con la voluntad de crear una asesoría que preste servicios de calidad a las empresas.” Source: RevenueBase Database · checked Sep 21, 2026
15	Auditores Y Consultores DEL SUR	Indirect evidence	Sevilla, SpainHQ checked Sep 21, 2026	11-50	27 contacts →
	Indirect evidence “Auditores y Consultores del Sur, S.L.P.” Source: RevenueBase Database · checked Sep 21, 2026
16	Audicon S.L.P	Indirect evidence	Santiago De Compostela, SpainHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Auditores, Consultores y Expertos Independientes S.L.P.(Audicon) es una empresa que surge en el año como resultado de la unión de una serie de profesionales con gran experiencia…” Source: RevenueBase Database · checked Sep 21, 2026
17	Leialta	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	11-50	25 contacts →
	Indirect evidence “LEIALTA is a business consulting firm that supports companies in their key decisions, combining strategy, compliance and close advisory.” Source: RevenueBase Database · checked Sep 21, 2026
18	Sellares Assessors	Partial evidence	Barcelona, SpainHQ checked Sep 21, 2026	11-50	23 contacts →
	Partial evidence “We are a business group with over 50 years of experience, dedicated to provide comprehensive consulting services, consulting and management for small and medium enterprises (SMEs).” Source: RevenueBase Database · checked Sep 21, 2026
19	Optima Consulting	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 21, 2026	11-50	23 contacts →
	Indirect evidence “Optima Consulting es una de las consultoras referentes en España en la optimización y gestión de costes y la implantación de procesos para que las empresas puedan ahorrar hasta un…” Source: RevenueBase Database · checked Sep 21, 2026
20	Feedbackground	Indirect evidence	Barcelona, SpainHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “FeedBackGround, consultoría enfocada a la mejora de procesos y sistemas empresariales, aportando el mejor talento, metodología y herramientas tecnológicas.” Source: RevenueBase Database · checked Sep 21, 2026
21	Binovo IT Human Project	Indirect evidence	Oiartzun, SpainHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “Binovo es una empresa especializada en Consultoría, Desarrollo e Implantación de soluciones TI innovadoras, que persigue el objetivo claro de poner la tecnología al servicio de…” Source: RevenueBase Database · checked Sep 21, 2026
22	Torrealday	Indirect evidence	Gernika-lumo, SpainHQ checked Sep 21, 2026	51-200	21 contacts →
	Indirect evidence “Torrealday somos la asesoría líder en los ámbitos fiscal, laboral y contable.” Source: RevenueBase Database · checked Sep 21, 2026
23	Etl-Confialia Asesores DE Empresa	Indirect evidence	Palma De Mallorca, SpainHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence “Confialia es una consultoría empresarial fundada en Palma de Mallorca en 1994 con vocación de socio-consultor estratégico para empresas y profesionales, que ofrece servicios…” Source: RevenueBase Database · checked Sep 21, 2026
24	Eesaudit	Indirect evidence	Valencia, SpainHQ checked Sep 21, 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 21, 2026
25	Qualitas Management, S.L	Indirect evidence	Zaragoza, SpainHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Somos una consultora de excelencia en gestión digital que ayudamos al perfeccionamiento de la eficiencia de los procesos de nuestros clientes, mediante soluciones personalizadas…” Source: RevenueBase Database · checked Sep 21, 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: knowledge management accounting firms. 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 knowledge management accounting firms.
Partial evidence: Its own public description names part of knowledge management accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name knowledge management accounting firms. 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 565 knowledge management accounting firms based in Spain

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Knowledge management accounting firms based in Spain at a glance

As of Sep 21, 2026

7.9%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

16.3%Largest-city concentration · Madrid

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

370

11-50

176

51-200

201-500

1,001-5,000

5,001-10,000

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 565 companies.

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 knowledge management accounting firms, 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 “knowledge management accounting firms”. 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 knowledge management accounting firms), 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 knowledge management accounting firms, 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, 359 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 21, 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.

Knowledge management accounting firms by metro

Knowledge management accounting firms in Madrid92
Knowledge management accounting firms in Barcelona84

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 knowledge management accounting firms, 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 knowledge management accounting firms are there based in Spain?

RevenueBase identified 565 knowledge management accounting firms 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?

DABO, headquartered in Antequera, tops this list with the largest team on record.

Which city has the most knowledge management accounting firms?

Madrid leads with 92 headquartered companies, followed by Barcelona (84) and Sevilla (21).

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 359 verified decision-maker contacts tracked across these 565 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 21, 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.