Company lists · Data refreshed September 2026
Top 25 Market research data companies based in Spain
RevenueBase identified 125 market research data companies headquartered in Spain as of September 2026 and tracks 1,769 professional contacts across them, including 232 with verified work emails and 36 with mobile numbers. Madrid is the largest hub.
This list covers market research data 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, 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 market research data companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 265 | ||||
“Founded in Barcelona in 2001, Netquest is the data collection provider of choice for the Market Research Industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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. | |||||
| 3 | 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. | |||||
| 4 | 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. | |||||
| 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 | 56 | ||||
“Bienvenido a Gelt Solutions!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 53 | ||||
“Epsilon Technologies es una consultora estratégica de marketing que ofrece una visión integrada del rendimiento de las marcas y de la huella digital de los consumidores en 7…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 48 | ||||
“At Zinklar, we want to bring consumers’ voice to the heart of the day-to-day decision-making for all kinds of organizations and teams.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 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. | |||||
| 11 | 36 | ||||
“Feebbo Digital is an agency specialized in drawing up an aligned strategy to advise companies, brands and people on how markets behave and what are the needs of consumers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 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. | |||||
| 13 | 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. | |||||
| 14 | 20 | ||||
“Algori is a consumer panel reimagined.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 15 | ||||
“Somos una agencia de marketing y publicidad con vocación de servicio y capacidad para ofrecer soluciones estratégicas e innovadoras estés donde estés, tomando como punto de…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 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. | |||||
| 17 | Origin InsightsIndirect evidence | 11 | |||
“At Origin Insights, we decode human behavior to power smarter, bolder strategic decisions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 11 | ||||
“Ameba provee investigación de mercados inteligente y sencilla para mejorar su proceso de decisión.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 10 | ||||
“Nuestra misión es permitir que los gestores de las empresas y administraciones tomen decisiones con un grado de incertidumbre menor mediante la obtención de información rigurosa…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 7 | ||||
“Brand Equity.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 | ||||
“Ideario Marketing e Investigación de Mercados, es una empresa especializada en dar servicios de Marketing Estratégico, para la toma de decisiones y la mejora continuada de…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 5 | ||||
“Instituto de investigación de mercados de servicios plenos.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 | ||||
“Desde el Instituto Datakey queremos contribuir a la mejora continua de cada cliente en su camino hacia la excelencia, acercándoles la verdad del mercado, y respondiendo con…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 | ||||
“D.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 | ||||
“Datajuicers is a business consulting firm specialized in transforming information into high-impact decisions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 125 market research data companies based in Spain
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Market research data companies 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 market research data companies, 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 “market research data companies”. 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 market research data 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 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, 232 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.
Market research data companies by metro
- Market research data companies in Madrid48
Frequently asked
How many market research data companies are there based in Spain?
RevenueBase identified 125 market research data 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?
Netquest, headquartered in Barcelona, tops this list with the largest team on record.
Which city has the most market research data companies?
Madrid leads with 48 headquartered companies, followed by Barcelona (17) and Alzira (8).
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 232 verified decision-maker contacts tracked across these 125 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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