Company lists · Data refreshed September 2026
Top 25 Sampling agencies based in Spain
RevenueBase identified 143 company matches for sampling agencies associated with Spain as of September 2026 and tracks 2,418 professional contacts across them, including 240 with verified work emails. Madrid is the largest hub.
This list covers company matches for sampling agencies associated with 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 September 21, 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 sampling agencies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 265 contacts → | ||||
Exact match “Founded in Barcelona in 2001, Netquest is the data collection provider of choice for the Market Research Industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 141 contacts → | ||||
Exact match “Hamilton is a market intelligence consulting company with extensive international experience across a multitude of sectors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 112 contacts → | ||||
Exact match “AeI es un Instituto de Investigación que realiza Estudios de Mercado, Marketing y Opinión, desde 1987.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 72 contacts → | ||||
Exact match “Laboratorios Tecnológicos de Levante es un laboratorio independiente de ensayos y controles de calidad agroalimentarios y medioambientales, que cuida de la calidad de productos de…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 72 contacts → | ||||
Exact match “DNOTA Medio Ambiente, S.L.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 61 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 59 contacts → | ||||
Exact match “Creada en 1982.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 51 contacts → | ||||
Exact match “Empresa de control de calidad e investigación altamente especializada en el sector agroalimentario, con una gran experiencia en el sector; le ofrece los controles que precisa la…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 48 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 44 contacts → | ||||
Exact match “MICROAL es una empresa de control de calidad e investigación altamente especializada en el sector agroalimentario y medioambiental, que mantiene desde su creación una apuesta por…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 41 contacts → | ||||
Exact match “Hemos nacido para dar solución a la problemática que supone a los laboratorios e industrias la correcta toma de muestras y la falta de digitalización de las operaciones de campo.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 38 contacts → | ||||
Exact match “iNTERLAB es un laboratorio especializado en análisis de aguas potables y de consumo público, reguladas por el Real Decreto 140/2003 de 7 de febrero.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 38 contacts → | ||||
Exact match “ANABIOL is a laboratory specialized in microbiological and physical-chemical analysis that offers analytical services, advice and training in Food Safety to companies in the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 34 contacts → | ||||
Exact match “Since 2001, offering a full range of market research services to global clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 34 contacts → | ||||
Exact match “Laboratorio Químico Microbiológico (LQM) is the leading laboratory and global provider of analytical services, inspection and consultancy in the agri-food and environmental…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 32 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 30 contacts → | ||||
Exact match “Expertos en Investigación de Mercados en Madrid En ayudamos a empresas a tomar decisiones inteligentes y basadas en datos reales.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 29 contacts → | ||||
Exact match “Laboratorios Biosalud.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 26 contacts → | ||||
Exact match “Laboratorio KUDAM es un laboratorio del Grupo Tentamus, experto en análisis químico – agrícola y alimentario, enfocado a ofrecer servicio a la zona agrícola de Murcia y Alicante…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 14 contacts → | ||||
Exact match “We’re a qualitative and quantitative market research agency in Spain.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “Especialidades: ANALISIS CUALITATIVO: Entrevistas en profundidad, pareadas, semiestructuradas, etnografía Focus Group, Delphi Foros online AD-HOC: Test de concepto, producto…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “REACTIVA LABORATORIO, S.L.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 11 contacts → | ||||
Exact match “Ameba provee investigación de mercados inteligente y sencilla para mejorar su proceso de decisión.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “Brand Equity.” Recorded in the RevenueBase company graph · Sep 21, 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 “sampling 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 25 of 143 sampling agencies based in Spain
See the full list, filter by size, metro and specialty, and access 240 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sampling agencies based in Spain at a glance
As of Sep 21, 2026Companies by employee count
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 143 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 Spain whose business descriptions match “sampling 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 240 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 September 21, 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.
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 “sampling agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sampling agencies are there based in Spain?
RevenueBase identified 143 company matches for sampling agencies associated with Spain as of September 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?
Netquest tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sampling agencies?
Madrid leads with 35 company records, followed by Barcelona (16) and Seville (6).
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 240 professional contacts with verified work emails tracked across these 143 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 September 21, 2026.
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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 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.
More company lists
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- Lists by location
- Lists A-Z
- New lists
- Sampling agencies based in Mumbai, India
- Sampling agencies based in New Delhi, India
- Sampling agencies based in Noida, India
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Company intelligence · public preview
Top 25 sampling agencies based in Spain
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 143 matching company records for sampling agencies based in Spain, with 2,418 tracked contacts and 240 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 sampling agencies based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Netquestnetquest.comHQ: Barcelona, SpainReported employees: 201-500 | Barcelona, Spain | 201-500 | Exact match | 265 contacts → |
“Founded in Barcelona in 2001, Netquest is the data collection provider of choice for the Market Research Industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hamilton Global Intelligencehamilton.globalHQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 141 contacts → |
“Hamilton is a market intelligence consulting company with extensive international experience across a multitude of sectors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Grupo Análisis E Investigaciónanalisiseinvestigacion.comHQ: Madrid, SpainReported employees: 201-500 | Madrid, Spain | 201-500 | Exact match | 112 contacts → |
“AeI es un Instituto de Investigación que realiza Estudios de Mercado, Marketing y Opinión, desde 1987.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Laboratorios Tecnológicos DE Levanteltlevante.com HQ: Paterna, SpainReported employees: 51-200 | Paterna, Spain | 51-200 | Exact match | 72 contacts → |
“Laboratorios Tecnológicos de Levante es un laboratorio independiente de ensayos y controles de calidad agroalimentarios y medioambientales, que cuida de la calidad de productos de…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  DNOTAdnota.comHQ: Tres Cantos, SpainReported employees: 51-200 | Tres Cantos, Spain | 51-200 | Exact match | 72 contacts → |
“DNOTA Medio Ambiente, S.L.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Imop Insightsimop.esHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 61 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sigma DOSsigmados.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 59 contacts → |
“Creada en 1982.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Laboratorio Agramalaboratorioagrama.com HQ: La Rinconada, SpainReported employees: 11-50 | La Rinconada, Spain | 11-50 | Exact match | 51 contacts → |
“Empresa de control de calidad e investigación altamente especializada en el sector agroalimentario, con una gran experiencia en el sector; le ofrece los controles que precisa la…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Zinklarzinklar.comHQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 48 contacts → |
“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.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Microal, Técnicos EN Agroalimentaciónmicroal.com HQ: Bollullos De La Mitación, SpainReported employees: 11-50 | Bollullos De La Mitación, Spain | 11-50 | Exact match | 44 contacts → |
“MICROAL es una empresa de control de calidad e investigación altamente especializada en el sector agroalimentario y medioambiental, que mantiene desde su creación una apuesta por…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | The Sampling Solutionsthesamplingsolutions.com HQ: Constantí, SpainReported employees: Not recorded | Constantí, Spain | Not recorded | Exact match | 41 contacts → |
“Hemos nacido para dar solución a la problemática que supone a los laboratorios e industrias la correcta toma de muestras y la falta de digitalización de las operaciones de campo.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Interlab Laboratoriosinterlab.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 38 contacts → |
“iNTERLAB es un laboratorio especializado en análisis de aguas potables y de consumo público, reguladas por el Real Decreto 140/2003 de 7 de febrero.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Laboratorio Anabiolanabiol.netHQ: Hospitalet De Llobregat, SpainReported employees: 51-200 | Hospitalet De Llobregat, Spain | 51-200 | Exact match | 38 contacts → |
“ANABIOL is a laboratory specialized in microbiological and physical-chemical analysis that offers analytical services, advice and training in Food Safety to companies in the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Conecta Research&consultingconectarc.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 34 contacts → |
“Since 2001, offering a full range of market research services to global clients.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: San Ginés, SpainReported employees: 51-200 | San Ginés, Spain | 51-200 | Exact match | 34 contacts → |
“Laboratorio Químico Microbiológico (LQM) is the leading laboratory and global provider of analytical services, inspection and consultancy in the agri-food and environmental…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Punto DE Fugapuntodefuga.esHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 32 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Webtoolswebtools.esHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 30 contacts → |
“Expertos en Investigación de Mercados en Madrid En ayudamos a empresas a tomar decisiones inteligentes y basadas en datos reales.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Laboratorio Biosaludlaboratoriobiosalud.com HQ: Camponaraya, SpainReported employees: 11-50 | Camponaraya, Spain | 11-50 | Exact match | 29 contacts → |
“Laboratorios Biosalud.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Laboratorio Kudam SLUkudam.com HQ: Pilar De La Horadada, SpainReported employees: 51-200 | Pilar De La Horadada, Spain | 51-200 | Exact match | 26 contacts → |
“Laboratorio KUDAM es un laboratorio del Grupo Tentamus, experto en análisis químico – agrícola y alimentario, enfocado a ofrecer servicio a la zona agrícola de Murcia y Alicante…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ARPOarpo.esHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 14 contacts → |
“We’re a qualitative and quantitative market research agency in Spain.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Immarket Research Projectsimmarket.esHQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 13 contacts → |
“Especialidades: ANALISIS CUALITATIVO: Entrevistas en profundidad, pareadas, semiestructuradas, etnografía Focus Group, Delphi Foros online AD-HOC: Test de concepto, producto…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Reactiva Carsoreactivalaboratorio.com HQ: SpainReported employees: 11-50 | Spain | 11-50 | Exact match | 13 contacts → |
“REACTIVA LABORATORIO, S.L.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ameba Researchamebaresearch.comHQ: Alcalá De Henares, SpainReported employees: 1-10 | Alcalá De Henares, Spain | 1-10 | Exact match | 11 contacts → |
“Ameba provee investigación de mercados inteligente y sencilla para mejorar su proceso de decisión.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  CERESceresweb.netHQ: Reus, SpainReported employees: 11-50 | Reus, Spain | 11-50 | Exact match | 10 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ideria Sharp Insightsideria.netHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 7 contacts → |
“Brand Equity.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 143 company matches
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Sampling agencies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
143 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 143 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for sampling agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sampling agencies did RevenueBase find based in Spain?
The saved snapshot records 143 matching company records, 2,418 tracked contacts and 240 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Sampling agencies by geography
- Sampling agencies based in Mumbai, India
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- Sampling agencies based in Noida, India
- Sampling agencies based in Chicago, United States
- Sampling agencies based in Los Angeles, United States
- Sampling agencies based in New York, United States
- Sampling agencies based in Argentina
- Sampling agencies based in Australia
- Sampling agencies based in Belgium
- Sampling agencies based in Brazil
- Sampling agencies based in Canada
- Sampling agencies based in Chile
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 sampling agencies based in Spain. Snapshot: September 21, 2026. https://revenuebase.ai/companies/sampling-agencies/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sampling agencies based in Mumbai, India
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- Sampling agencies based in Noida, India
- Sampling agencies based in Chicago, United States
- Sampling agencies based in Los Angeles, United States
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Company intelligence · public preview
Top 25 sampling agencies based in Spain
RevenueBase records 143 matching company records for sampling agencies based in Spain, with 2,418 tracked contacts and 240 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 sampling agencies based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Netquestnetquest.com HQ: Barcelona, SpainReported employees: 201-500 | Barcelona, Spain | 201-500 | Exact match | 265 contacts → |
“Founded in Barcelona in 2001, Netquest is the data collection provider of choice for the Market Research Industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hamilton Global Intelligencehamilton.global HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 141 contacts → |
“Hamilton is a market intelligence consulting company with extensive international experience across a multitude of sectors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Grupo Análisis E Investigaciónanalisiseinvestigacion.com HQ: Madrid, SpainReported employees: 201-500 | Madrid, Spain | 201-500 | Exact match | 112 contacts → |
“AeI es un Instituto de Investigación que realiza Estudios de Mercado, Marketing y Opinión, desde 1987.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Laboratorios Tecnológicos DE Levanteltlevante.com HQ: Paterna, SpainReported employees: 51-200 | Paterna, Spain | 51-200 | Exact match | 72 contacts → |
“Laboratorios Tecnológicos de Levante es un laboratorio independiente de ensayos y controles de calidad agroalimentarios y medioambientales, que cuida de la calidad de productos de…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | DNOTAdnota.com HQ: Tres Cantos, SpainReported employees: 51-200 | Tres Cantos, Spain | 51-200 | Exact match | 72 contacts → |
“DNOTA Medio Ambiente, S.L.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Imop Insightsimop.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 61 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sigma DOSsigmados.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 59 contacts → |
“Creada en 1982.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Laboratorio Agramalaboratorioagrama.com HQ: La Rinconada, SpainReported employees: 11-50 | La Rinconada, Spain | 11-50 | Exact match | 51 contacts → |
“Empresa de control de calidad e investigación altamente especializada en el sector agroalimentario, con una gran experiencia en el sector; le ofrece los controles que precisa la…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Zinklarzinklar.com HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 48 contacts → |
“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.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Microal, Técnicos EN Agroalimentaciónmicroal.com HQ: Bollullos De La Mitación, SpainReported employees: 11-50 | Bollullos De La Mitación, Spain | 11-50 | Exact match | 44 contacts → |
“MICROAL es una empresa de control de calidad e investigación altamente especializada en el sector agroalimentario y medioambiental, que mantiene desde su creación una apuesta por…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | The Sampling Solutionsthesamplingsolutions.com HQ: Constantí, SpainReported employees: Not recorded | Constantí, Spain | Not recorded | Exact match | 41 contacts → |
“Hemos nacido para dar solución a la problemática que supone a los laboratorios e industrias la correcta toma de muestras y la falta de digitalización de las operaciones de campo.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Interlab Laboratoriosinterlab.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 38 contacts → |
“iNTERLAB es un laboratorio especializado en análisis de aguas potables y de consumo público, reguladas por el Real Decreto 140/2003 de 7 de febrero.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Laboratorio Anabiolanabiol.net HQ: Hospitalet De Llobregat, SpainReported employees: 51-200 | Hospitalet De Llobregat, Spain | 51-200 | Exact match | 38 contacts → |
“ANABIOL is a laboratory specialized in microbiological and physical-chemical analysis that offers analytical services, advice and training in Food Safety to companies in the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Conecta Research&consultingconectarc.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 34 contacts → |
“Since 2001, offering a full range of market research services to global clients.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: San Ginés, SpainReported employees: 51-200 | San Ginés, Spain | 51-200 | Exact match | 34 contacts → |
“Laboratorio Químico Microbiológico (LQM) is the leading laboratory and global provider of analytical services, inspection and consultancy in the agri-food and environmental…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Punto DE Fugapuntodefuga.es HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 32 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Webtoolswebtools.es HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 30 contacts → |
“Expertos en Investigación de Mercados en Madrid En ayudamos a empresas a tomar decisiones inteligentes y basadas en datos reales.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Laboratorio Biosaludlaboratoriobiosalud.com HQ: Camponaraya, SpainReported employees: 11-50 | Camponaraya, Spain | 11-50 | Exact match | 29 contacts → |
“Laboratorios Biosalud.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Laboratorio Kudam SLUkudam.com HQ: Pilar De La Horadada, SpainReported employees: 51-200 | Pilar De La Horadada, Spain | 51-200 | Exact match | 26 contacts → |
“Laboratorio KUDAM es un laboratorio del Grupo Tentamus, experto en análisis químico – agrícola y alimentario, enfocado a ofrecer servicio a la zona agrícola de Murcia y Alicante…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ARPOarpo.es HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 14 contacts → |
“We’re a qualitative and quantitative market research agency in Spain.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Immarket Research Projectsimmarket.es HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 13 contacts → |
“Especialidades: ANALISIS CUALITATIVO: Entrevistas en profundidad, pareadas, semiestructuradas, etnografía Focus Group, Delphi Foros online AD-HOC: Test de concepto, producto…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Reactiva Carsoreactivalaboratorio.com HQ: SpainReported employees: 11-50 | Spain | 11-50 | Exact match | 13 contacts → |
“REACTIVA LABORATORIO, S.L.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ameba Researchamebaresearch.com HQ: Alcalá De Henares, SpainReported employees: 1-10 | Alcalá De Henares, Spain | 1-10 | Exact match | 11 contacts → |
“Ameba provee investigación de mercados inteligente y sencilla para mejorar su proceso de decisión.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | CERESceresweb.net HQ: Reus, SpainReported employees: 11-50 | Reus, Spain | 11-50 | Exact match | 10 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ideria Sharp Insightsideria.net HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 7 contacts → |
“Brand Equity.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 143 company matches
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Sampling agencies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
143 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 143 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for sampling agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sampling agencies did RevenueBase find based in Spain?
The saved snapshot records 143 matching company records, 2,418 tracked contacts and 240 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 sampling agencies based in Spain. Snapshot: September 21, 2026. https://revenuebase.ai/companies/sampling-agencies/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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