Company lists · Data refreshed November 2026

Top 24 Consulting agencies based in Bilbao, Spain

Name: Consulting agencies based in Bilbao, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 146 companies tracked

RevenueBase identified 146 company matches for consulting agencies associated with Bilbao, Spain as of November 2026 and tracks 1,754 professional contacts across them, including 491 with verified work emails. Across Spain, Madrid is the largest hub for this category (2,581 companies); Bilbao has 146.

This list covers company matches for consulting agencies associated with Bilbao, 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 November 6, 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 Nov 6, 2026 How this list was built

146Companies

1,754Contacts tracked

491Verified emails

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The 24 largest consulting agencies based in Bilbao, Spain

Ranked by team size

Top 24 of 146 company matches for consulting agencies based in Bilbao, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Erhardt Serikat	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	201-500	312 contacts →
	Exact match “SERIKAT es una compañía de consultoría orientada a la creación de valor en nuestros clientes a través del tratamiento de la información.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Lin3s Digital Consulting	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	51-200	110 contacts →
	Exact match “We are a deep technical core agency, a professional and human team that works to achieve our clients excellence and accompany them into their digital transformation processes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Idom Consulting	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	1,001-5,000	42 contacts →
	Exact match “IDOM es una empresa líder en servicios profesionales de Consultoría, Ingeniería y Arquitectura que se distingue por ofrecer a sus clientes un nivel de compromiso extraordinario…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Bultz-Lan Consulting	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “ekintzailetzan espezializatuta dagoen aholkularitza-enpresa bat da, prestakuntza eskaintzen ditugu, ordezkaritza daukagu- es una consultora especializada en.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Sirope Agencia Creativa	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “Sirope es un estudio de creatividad aplicada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Confianz	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “Confianz es una asesoría y consultoría de empresas, fundada en 1994, con oficinas en Madrid, Bilbao y San Sebastián.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	BMASI	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “20 años ayudando a empresas a decidir mejor, competir mejor y dejar huella positiva en su entorno.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	M.A.C. Asesores Y Consultores Integrales	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “M.A.C.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	VK Comunicación	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “VK Comunicación se constituyó formalmente en el mes de diciembre de 1998, como iniciativa personal de Virginia Knörr Barandiaran, que en los años inmediatamente anteriores había…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	The Revenue	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	1-10	13 contacts →
	Exact match “The Revenue is a B2B Go-to-Market consulting firm that combines purchase intent intelligence, strategy and execution to help B2B companies achieve predictable growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	CDI Consultants	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “CDI Consultants es una empresa de consultoría especializada en la planificación, gestión, seguimiento y evaluación de políticas, programas y proyectos de inversión pública CDI…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Ercilla Asesores	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “En Ercilla Asesores somos especialistas en asesoramiento integral a empresas de toda Bizkaia desde 2005.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Alda2u	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “Somos una agencia de asesoramiento estratégico y diseño de servicios especializada en los sectores sanitario, social y sociosanitario.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Acyp Asesores	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	1-10	10 contacts →
	Exact match “Los integrantes del equipo de ACYP trabajamos día a día estrechamente con nuestros clientes, de forma que podamos ofrecerles un trato profesional a la vez que cercano y personal.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	MB Asesores 2012 S.L.P	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “En MB Asesores nuestro principal objetivo, presente desde nuestros comienzos en 2008, es acompañarte en todo momento, prestando servicios jurídicos y de asesoramiento integral…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Delegate Solutions	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “En Delegate Solutions estamos de acuerdo:"lo único constante en la vida es el cambio".” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Biscay Consulting, S.L	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	6 contacts →
	Exact match “En BISCAY CONSULTING tenemos como prioridad reportar a las corporaciones ese mix tan difícil: • CALIDAD a través del conocimiento de la normativa, • RIGOR TÉCNICO que reporte…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Atarrabi Advisory Group	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “Atarrabi Kide es un grupo de servicios profesionales, especializados en.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	CPG Consejeros	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “El asesoramiento/implantación de todo tipo de procesos conducentes al Desarrollo de proyectos Estratégicos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	The Institute For Health & Strategy Si-Health	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Somos una consultora de apoyo estratégico en el sector salud especializada en la gestión del cambio y la transformación organizativa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Consejeros DEL Norte	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Desde la década de los 80 nuestros profesionales vienen aportando sus conocimientos en comunicación a empresas e instituciones, con un objetivo último: contribuir al éxito de sus…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Aderta Abogados Y Consultores	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “Aderta no es un despacho, una oficina o una empresa, Aderta son sus profesionales.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Alium Consulting	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “En Alium Consulting prestamos servicios de consultoría estratégica y operativa a empresas, asociaciones y a administraciones públicas, apoyando a nuestros clientes en:* la…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	AGC Business Advisors	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Asesoramiento en Gestión Corporativa, Mandatos de Gestión, Servicios de Asesoramiento Económico Financiero, Gestión de Tecnología, Implantación de Procesos de Innovación…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “consulting agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 146 consulting agencies based in Bilbao, Spain

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Consulting agencies based in Bilbao, Spain at a glance

As of Nov 6, 2026

28.0%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

105

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Spain list rather than for Bilbao, so it is reported there. Company counts and contact totals on this page are exact for Bilbao, over 146 companies.

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 Bilbao, Spain whose business descriptions match “consulting agencies” 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 491 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 November 6, 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.

Consulting agencies by metro in Spain

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 “consulting agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many consulting agencies are there based in Bilbao, Spain?

RevenueBase identified 146 company matches for consulting agencies associated with Bilbao, Spain as of November 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?

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

Which city in Spain has the most consulting agencies?

Madrid leads Spain with 2,581 company records, followed by Barcelona (1,578) and Valencia (433). Bilbao has 146.

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 491 professional contacts with verified work emails tracked across these 146 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 November 6, 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.