Company lists · Data refreshed September 2026

Top 25 Business consulting firm services based in Barcelona, Spain

Name: Business consulting firm services based in Barcelona, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 1,314 companies tracked

RevenueBase identified 1,314 business consulting firm services headquartered in Barcelona, Spain as of September 2026 and tracks 9,819 professional contacts across them, including 1,495 with verified work emails. Across Spain, Madrid is the largest hub for this category (2,043 companies); Barcelona follows with 1,314.

This list covers business consulting firm services headquartered in Barcelona, 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 23, 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 23, 2026 86% judged on-target in blind review

1,314Companies

9,819Contacts tracked

1,495Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest business consulting firm services based in Barcelona, Spain

Ranked by team size

Top 25 of 1,314 business consulting firm services based in Barcelona, Spain, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to business consulting firm services: 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	NAE	Strong evidence	Barcelona, SpainHQ checked Sep 23, 2026	501-1,000	503 contacts →
	Strong evidence “Nae is an international consulting firm specialized in the telecom sector, providing deal & strategy, business, and technology advisory services.” Source: RevenueBase Database · checked Sep 23, 2026
2	Crowe Spain	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	501-1,000	399 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 23, 2026
3	Bamesa	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	501-1,000	321 contacts →
	Indirect evidence “BAMESA provides solutions to its customers’ every steel need.” Source: RevenueBase Database · checked Sep 23, 2026
4	Daleph	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	139 contacts →
	Indirect evidence “Daleph es una firma de servicios de consultoría para las administraciones públicas.” Source: RevenueBase Database · checked Sep 23, 2026
5	Better Consultants	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	137 contacts →
	Indirect evidence “Better Consultants is the strategic partner for innovation and digital transformation.” Source: RevenueBase Database · checked Sep 23, 2026
6	Criteria Recursos Humanos	Strong evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	111 contacts →
	Strong evidence “Criteria is a consulting firm with more than 23 years of experience in the field of human resources.” Source: RevenueBase Database · checked Sep 23, 2026
7	Solutia	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	11-50	109 contacts →
	Indirect evidence “Solutia es la consultoría que ofrece, a través de sus diferentes marcas, diversas soluciones de alto valor añadido especializadas en Salud.” Source: RevenueBase Database · checked Sep 23, 2026
8	Abinitio Consulting, S.L.U	Strong evidence	Barcelona, SpainHQ checked Sep 23, 2026	201-500	100 contacts →
	Strong evidence “Consulting & BPO Services Abinitio offers specialized management services to the customers to help them, from the beginning, to improve their businesses.” Source: RevenueBase Database · checked Sep 23, 2026
9	JDA Sfai	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	88 contacts →
	Indirect evidence “JDA es un grupo de empresas orientadas a la prestación de servicios profesionales, con asentamiento en la provincia de Barcelona.” Source: RevenueBase Database · checked Sep 23, 2026
10	Faura-Casas, Auditors-Consultors, SL	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	85 contacts →
	Indirect evidence “Firma líder en servicios de Auditoría y Consultoría, con más de 25 años de experiencia, asumiendo una reconocida especialización en los sectores público y hospitalario, y…” Source: RevenueBase Database · checked Sep 23, 2026
11	Addwill	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	77 contacts →
	Indirect evidence “addwill integra a más de 100 profesionales altamente cualificados en las diferentes áreas de la práctica del derecho de empresa y la consultoría financiera para ofrecer un…” Source: RevenueBase Database · checked Sep 23, 2026
12	ILV Silver Deal & Business Advisory	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	72 contacts →
	Indirect evidence “ILV SILVER is a professional services firm that provides a wide range of deal advisory, financial, audit, accounting, tax, legal, labour and ESG and other professional services…” Source: RevenueBase Database · checked Sep 23, 2026
13	Kenos Technology	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	70 contacts →
	Indirect evidence “ADN IT Fundada por profesionales del sector, pensando en los profesionales de nuestro sector.” Source: RevenueBase Database · checked Sep 23, 2026
14	Globalpraxis	Strong evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	67 contacts →
	Strong evidence “The leading international consulting firm specialized in revenue growth management, route-to-market, and commercialization.” Source: RevenueBase Database · checked Sep 23, 2026
15	Business Insights	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	64 contacts →
	Indirect evidence “Tu tecnología impulsa tu negocio o lo frena?” Source: RevenueBase Database · checked Sep 23, 2026
16	Contecnow	Strong evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	59 contacts →
	Strong evidence “Contec Consulting es una consultoría independiente de telecomunicaciones, con capital 100 % nacional y creada en el año Damos soporte a nuestros clientes en los siguientes pilares…” Source: RevenueBase Database · checked Sep 23, 2026
17	Antares Consulting	Strong evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	58 contacts →
	Strong evidence “Antares Consulting es una empresa internacional de consultoría en estrategia, gestión, y tecnología, especializada en salud, ciencias de la vida y servicios sociales y…” Source: RevenueBase Database · checked Sep 23, 2026
18	Rosclar	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	11-50	54 contacts →
	Indirect evidence “Rosclar is a professional consultancy formed by lawyers and economists, with expertise in the management of payroll, accounting, tax and trade law.” Source: RevenueBase Database · checked Sep 23, 2026
19	Activa Auditoria & Consultoria	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	11-50	54 contacts →
	Indirect evidence “Empresa de servicios profesionales especializada en auditoría, servicios de aseguramiento y consultoría.” Source: RevenueBase Database · checked Sep 23, 2026
20	Jacidi	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	53 contacts →
	Indirect evidence “We are a company with presence in Spain and Venezuela, we work with more than 70 professionals specialized in web development, graphic design, marketing, advertising and strategic…” Source: RevenueBase Database · checked Sep 23, 2026
21	Exequam	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	51 contacts →
	Indirect evidence “Exequam lo conforma un equipo de profesionales de calidad, amantes de la consultoría y con amplia experiencia.” Source: RevenueBase Database · checked Sep 23, 2026
22	Tactic KEY Consulting, S.L	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	11-50	48 contacts →
	Indirect evidence “All companies need to create financial projections to make business decisions, decide how to invest capital, and provide guidance to investors.” Source: RevenueBase Database · checked Sep 23, 2026
23	Inveniam Group	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	11-50	45 contacts →
	Indirect evidence “Inveniam is a technology transfer, corporate finance and strategy advisory firm, specializing in technology-based transactions in Life Sciences and Resource Sustainability.” Source: RevenueBase Database · checked Sep 23, 2026
24	Signature Management Consultants	Strong evidence	Barcelona, SpainHQ checked Sep 23, 2026	11-50	45 contacts →
	Strong evidence “Signature is a cross industry management and strategy consulting boutique.” Source: RevenueBase Database · checked Sep 23, 2026
25	Ges-Start	Indirect evidence	Barcelona, SpainHQ checked Sep 23, 2026	51-200	44 contacts →
	Indirect evidence “Ges-Start responde a todas las necesidades en el ámbito de la asesoría contable, fiscal y laboral.” Source: RevenueBase Database · checked Sep 23, 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: business consulting firm services. 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 business consulting firm services.
Partial evidence: Its own public description names part of business consulting firm services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business consulting firm services. 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 1,314 business consulting firm services based in Barcelona, Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,495 reachable decision-makers.

Free signup · no credit card

View the full list →

Business consulting firm services based in Barcelona, Spain at a glance

As of Sep 23, 2026

15.2%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

919

11-50

325

51-200

201-500

501-1,000

Email recency for this list is measured across the whole Spain list rather than for Barcelona, so it is reported there. Company counts and contact totals on this page are exact for Barcelona, over 1,314 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 business consulting firm services, 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 Barcelona, Spain whose own description of what they do matches “business consulting firm services”. 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 business consulting firm services), 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 business consulting firm services, and records with no verified work email. Companies headquartered outside Barcelona 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, 1,495 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 23, 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.

Business consulting firm services by metro in Spain

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 business consulting firm services, 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 business consulting firm services are there based in Barcelona, Spain?

RevenueBase identified 1,314 business consulting firm services headquartered in Barcelona, 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?

NAE, headquartered in Barcelona, tops this list with the largest team on record.

Which city in Spain has the most business consulting firm services?

Madrid leads Spain with 2,043 headquartered companies, followed by Barcelona (1,314) and Valencia (342).

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 1,495 verified decision-maker contacts tracked across these 1,314 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,314 business consulting firm services based in Barcelona, Spain. Start with a free account, no credit card.

Download this list →

Related lists

Business consulting firm services by geography

Browse the directory

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.