Company lists · Data refreshed August 2026

Top 19 Clinical trial recruitment firms based in Spain

RevenueBase identified 40 company matches for clinical trial recruitment firms associated with Spain as of August 2026 and tracks 1,834 professional contacts across them, including 580 with verified work emails and 192 with mobile numbers. Madrid is the largest hub.

This list covers company matches for clinical trial recruitment firms 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 August 31, 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 Aug 31, 2026 How this list was built
40Companies
1,834Contacts tracked
580Verified emails
192Mobile numbers
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The 19 largest clinical trial recruitment firms based in Spain

Ranked by team size
Top 19 of 40 company matches for clinical trial recruitment firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBarcelona, Spain501-1,000365 contacts →

Exact match

“Veristat is the science-first full-service drug and biologic CRO and consultancy that integrates strategic planning, regulatory expertise, and clinical trial execution to rapidly…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2Exact matchSeville, Spain501-1,000278 contacts →

Exact match

“FutureMeds is an independent, fully-owned European Site Network and DCT service provider dedicated to running patient-centric clinical trials and delivering quality data for the…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3Exact matchMadrid, Spain51-200210 contacts →

Exact match

“Our vision is to be the most customer-centric CRO on earth.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4Exact matchMadrid, Spain501-1,000206 contacts →

Exact match

“Deeply rooted in community oncology centers globally, the START Center for Cancer Research ("START") provides patients with access to specialized Phase 1 clinical trials for novel…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5Exact matchMadrid, Spain501-1,000145 contacts →

Exact match

“The Full Value CRO Evidenze is more than a full service CRO, is a full value CRO with Global reach.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6Exact matchBarcelona, Spain51-200144 contacts →

Exact match

“MEDSIR is an international private company that was founded by scientific experts in oncology back in 2012.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7Exact matchMadrid, Spain51-20056 contacts →

Exact match

“APICES is a full-service European Contract Research Organization specializing in clinical trials and real-world evidence research.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8Exact matchBonilla De La Sierra, Spain11-5054 contacts →

Exact match

“GRC Health specialises in patient-centred research for all stages of product development and marketing.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
9Exact matchMadrid, Spain11-5053 contacts →

Exact match

“We, León Research, are a CRO with headquarters in Spain, Portugal and Italy, providing outsourcing services for clinical research all over Europe for the Pharma Industry, Biotech…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10Exact matchMadrid, Spain11-5043 contacts →

Exact match

“ADKNOMA es una CRO con una amplia experiencia y extenso conocimiento de las necesidades que deben ser cubiertas en proyectos de Investigación Clínica.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11Exact matchLlanera, Spain11-5032 contacts →

Exact match

“Global Perspectives, an IQVIA business, specialize in engaging large numbers of hard-to-reach patients, healthcare professionals and payers to take part in scientific studies.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12Exact matchPalma De Mallorca, Spain51-20026 contacts →

Exact match

“Sofpromed is an international full-service clinical research organization (CRO) specialized in the management of clinical trials and observational studies.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13Exact matchMadrid, Spain201-50018 contacts →

Exact match

“PSNRESEARCH is a full-service global Contract Research Organization (CRO) with over 500 employees in 15 offices across Northern & Southern America, Europe and Australia.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14Exact matchMadrid, Spain11-5014 contacts →

Exact match

“Alpha Bioresearch is a Global Hub that has been leading Clinical Research projects for more than 25 years.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15Exact matchMadrid, Spain1-1010 contacts →

Exact match

“Clinical Trials Team es una empresa con oficina en Madrid que ofrece distintos servicios en el campo de la investigación clínica (monitorización, reclutamiento de investigadores y…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16Exact matchSpain51-2006 contacts →

Exact match

“CRA platform is an international platform that offers clinical services from independent CRAs/PMs (Freelancers) with extensive experience in international clinical trials at all…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17Exact matchCordoba, Spain11-504 contacts →

Exact match

“COBAR Healthcare Solutions SL, nace tras más de 10 años de experiencia en el sector sanitario centrado en ensayos clínicos.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18Exact matchBarcelona, Spain11-502 contacts →

Exact match

“Empresa dedicada a prestar servicios a Investigadores en sus Ensayos Clínicos.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19Exact matchAlicante, Spain1-102 contacts →

Exact match

“The goal of Medbravo is to fight against cancer connecting researchers and patients worldwide.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase

Showing 19 of 40 clinical trial recruitment firms based in Spain

See the full list, filter by size, metro and specialty, and access 580 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical trial recruitment firms based in Spain at a glance

As of Aug 31, 2026
31.6%Verified-email coverage
10.5%Mobile-number coverage
45.9Average contacts per company
11-50Median size (employees)
45.0%Largest-city concentration · Madrid
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
14
51-200
6
201-500
2
501-1,000
4

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 “clinical trial recruitment firms” 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 580 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 August 31, 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 “clinical trial recruitment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical trial recruitment firms are there based in Spain?

RevenueBase identified 40 company matches for clinical trial recruitment firms associated with Spain as of August 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?

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

Which city has the most clinical trial recruitment firms?

Madrid leads with 18 company records, followed by Barcelona (9) and Seville (2).

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 580 professional contacts with verified work emails tracked across these 40 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 August 31, 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.