Company lists · Data refreshed September 2026
Top 25 Research consulting firms based in Spain
RevenueBase identified 457 research consulting firms headquartered in Spain as of September 2026 and tracks 2,692 professional contacts across them, including 330 with verified work emails and 62 with mobile numbers. Madrid is the largest hub.
This list covers research consulting 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest research consulting firms based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 141 | ||||
“Hamilton is a market intelligence consulting company with extensive international experience across a multitude of sectors.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 112 | ||||
“AeI es un Instituto de Investigación que realiza Estudios de Mercado, Marketing y Opinión, desde 1987.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 109 | ||||
“Desde 1992, en IO Investigación lideramos el análisis de mercado con un enfoque personalizado y tecnología de vanguardia.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 65 | ||||
“D'EP Institut és una organització que compta amb més de 25 anys d’experiència recolzant les persones, empreses, entitats i institucions públiques en la seva presa de decisions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 61 | ||||
“IMOP es un instituto de investigación, marketing y opinión pública que desde 1985 trabaja con exigencia para ofrecer a empresas e instituciones la máxima calidad, eficacia y…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 59 | ||||
“Creada en 1982.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 57 | ||||
“Consultoría en proyectos estratégicos y de investigación.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 37 | ||||
“Compañía de investigación comercial especializada en nuevos modelos de análisis y tecnologías.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | GESOPIndirect evidence | 36 | |||
“Som una empresa especialitzada en l’elaboració d’estudis a mida en l’àmbit social i d’opinió pública, de caire divers i oberts a totes les temàtiques que se’ns proposi.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 34 | ||||
“Since 2001, offering a full range of market research services to global clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 33 | ||||
“GAD3 integra los servicios de consultoría, investigación y comunicación.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 32 | ||||
“Punto de Fuga es una empresa de Investigación de Mercados orientada a diseñar planteamientos y proyectos a medida según las necesidades particulares de cada cliente Contamos con…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 31 | ||||
“We provide essential guidance and data-based strategic insights to professionals in fast-moving sectors focusing on consumer-facing products.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 30 | ||||
“Expertos en Investigación de Mercados en Madrid En ayudamos a empresas a tomar decisiones inteligentes y basadas en datos reales.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | Redflexión ConsultoresIndirect evidence | 29 | |||
“Redflexion Consultores es una consultora especializada en Inteligencia Competitiva e Internacionalización.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 27 | ||||
“En GrupoGes trabajamos para hacer de la información una herramienta que optimice la dirección y gestión de su negocio.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 24 | ||||
“Nuestro propósito es encontrar certezas en la complejidad del mundo de los negocios, facilitando el acceso a las ideas fundamentales del Management para impulsar el desarrollo del…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 23 | ||||
“Open Evidence is a research and consulting firm delivering theory-based and empirically robust practical insights for informed decision-making in a wide variety of areas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 22 | ||||
“20 años ayudando a empresas a decidir mejor, competir mejor y dejar huella positiva en su entorno.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 22 | ||||
“Somos una consultoría de marketing estratégico para empresas y organizaciones públicas y privadas, grandes, medianas y pequeñas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 20 | ||||
“Consultoría estratégica desde la implicación.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 19 | ||||
“TÁCTICA es una consultora del conocimiento.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 16 | ||||
“GAMES Economics (Global Analysis of Market Economics and Strategies) is a global economic consulting firm that joins experienced economists and international practitioners.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | Estratega ConsultingIndirect evidence | 16 | |||
“ESTRATEGA es una firma de consultoría estratégica creada en el año 2004 y que se encuentra capacitada para apoyar a todo tipo de organizaciones en su proceso de toma de…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 14 | ||||
“We’re a qualitative and quantitative market research agency in Spain.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 457 research consulting firms based in Spain
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Research consulting firms based in Spain at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 research consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Spain whose own description of what they do matches “research consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among research consulting 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 an evidence 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, 330 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 5, 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.
Research consulting firms by metro
- Research consulting firms in Madrid136
- Research consulting firms in Barcelona73
Frequently asked
How many research consulting firms are there based in Spain?
RevenueBase identified 457 research consulting 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?
Hamilton Global Intelligence, headquartered in Barcelona, tops this list with the largest team on record.
Which city has the most research consulting firms?
Madrid leads with 136 headquartered companies, followed by Barcelona (73) and Valencia (14).
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 330 verified decision-maker contacts tracked across these 457 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 5, 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.
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