Company lists · Data refreshed September 2026
Top 23 Patient recruitment firms based in Germany
RevenueBase identified 55 company matches for patient recruitment firms associated with Germany as of September 2026 and tracks 1,082 professional contacts across them, including 397 with verified work emails and 39 with mobile numbers. Berlin is the largest hub.
This list covers company matches for patient recruitment firms associated with Germany, 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 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 23 largest patient recruitment firms based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 162 contacts → | ||||
Exact match “Service provider for clinical research in the pharmaceutical industry and for medical devices, acting as full service CRO as well as supporting single study tasks or leasing of…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 2 | 147 contacts → | ||||
Exact match “Founded in 2005, Clariness is a global provider of online patient recruitment, retention, patient surveys, study feasibility and site selection services for clinical trials.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 3 | 94 contacts → | ||||
Exact match “Welcome to GCP-Service International, GCP-Service is a privately owned full-service CRO.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 4 | 71 contacts → | ||||
Exact match “OCT is one of the leading contract research organizations in Eastern Europe.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 5 | 57 contacts → | ||||
Exact match “GKM (Gesellschaft für Therapieforschung mbH) is an independent, family-owned full-service contract research organization (CRO).” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 6 | 31 contacts → | ||||
Exact match “ICRC-Weyer is now part of Evestia Clinical.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match “emovis is now proudly part of FutureMeds, Europe’s 1st DCT Site Network.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 8 | 11 contacts → | ||||
Exact match “Siteworks is a site network that conducts phase Ib to IV clinical trials for pharmaceutical products in various disciplines at multiple sites in Germany.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “Wir bauen für Unternehmen aus dem Healthcare-Sektor ein System für Recruiting, Reputationsmanagement, Patienten- und Kundengewinnung.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “Precision is the first global precision medicine clinical research services organization, purpose-built to improve the clinical research and development process for new…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “Wir unterstützen Sponsoren, CRO und Sites bei der Suche nach Probanden und Patienten für klinische Studien aller Phasen.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “Since 2014, we have been supporting sponsors, CROs, and trial sites in the execution of clinical trials according to the latest regulatory requirements.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Die GREENBAY research GmbH agiert als Auftragsinstitut (Clinical research Organisation, CRO) im Bereich der klinischen Forschung und führt Entwicklungs- und Beratungsprojekte im…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Den Herausforderungen des Gesundheitsmarktes stellen wir uns, indem wir langjährig gewahrte Werte der klassischen Personalberatung mit maßgeschneiderten Rekrutierungsprozessen…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Welcome to!” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Is your clinical trial's patient recruitment challenging or delayed?” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Allied Clinical Management is a mid-sized clinical research organization (CRO) which conducts pharmaceutical and medical device trials.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “iduneo transforms clinical trial recruitment in Oncology through two powerful channels: direct patient engagement and seamless hospital network integration.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “GCP & more bietet Trainings- und Beratungsdienstleistungen für das komplette Studienpersonal im Bereich klinischer Studien.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Medaimun is a full service partner, providing expert services in all key areas of respiratory medicine.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Versorgungshelden ist darauf spezialisiert, Einrichtungen wie Krankenhäuser, Pflegeeinrichtungen und Arztpraxen bei der Suche von kompetentem Personal zu unterstützen.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 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 “patient recruitment firms”. 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 23 of 55 patient recruitment firms based in Germany
See the full list, filter by size, metro and specialty, and access 397 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Patient recruitment firms based in Germany at a glance
As of Sep 5, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 Germany whose business descriptions match “patient 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 397 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 5, 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 “patient recruitment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many patient recruitment firms are there based in Germany?
RevenueBase identified 55 company matches for patient recruitment firms associated with Germany 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?
AMS Advanced Medical Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most patient recruitment firms?
Berlin leads with 11 company records, followed by Hamburg (7) and Munich (7).
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 397 professional contacts with verified work emails tracked across these 55 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 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 55 patient recruitment firms based in Germany. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
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- Lists A-Z
- New lists
- Patient recruitment firms based in the United States
- Patient recruitment firms based in the United Kingdom
- Patient recruitment firms based in Australia
- Patient recruitment firms based in Canada
- Patient recruitment firms based in France
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Company intelligence · public preview
Top 23 patient recruitment firms based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 55 matching company records for patient recruitment firms based in Germany, with 1,082 tracked contacts and 397 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 5, 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 23 patient recruitment firms based in Germany
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 |  AMS Advanced Medical Servicesams-europe.comHQ: Mannheim, GermanyReported employees: 201-500 | Mannheim, Germany | 201-500 | Exact match | 162 contacts → |
“Service provider for clinical research in the pharmaceutical industry and for medical devices, acting as full service CRO as well as supporting single study tasks or leasing of…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Clarinessclariness.comHQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 147 contacts → |
“Founded in 2005, Clariness is a global provider of online patient recruitment, retention, patient surveys, study feasibility and site selection services for clinical trials.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Gcp-Service Internationalgcp-service.comHQ: Bremen, GermanyReported employees: 51-200 | Bremen, Germany | 51-200 | Exact match | 94 contacts → |
“Welcome to GCP-Service International, GCP-Service is a privately owned full-service CRO.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  OCT Clinicaloct-clinicaltrials.comHQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 71 contacts → |
“OCT is one of the leading contract research organizations in Eastern Europe.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  GKM Gesellschaft FÜR Therapieforschung MBHgkm-therapieforschung.deHQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 57 contacts → |
“GKM (Gesellschaft für Therapieforschung mbH) is an independent, family-owned full-service contract research organization (CRO).” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Icrc-Weyer Gmbhicrc-weyer.comHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 31 contacts → |
“ICRC-Weyer is now part of Evestia Clinical.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Emovis By Futuremedsemovis.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 18 contacts → |
“emovis is now proudly part of FutureMeds, Europe’s 1st DCT Site Network.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Siteworks Clinical Researchsiteworks-research.deHQ: Hanover, GermanyReported employees: 11-50 | Hanover, Germany | 11-50 | Exact match | 11 contacts → |
“Siteworks is a site network that conducts phase Ib to IV clinical trials for pharmaceutical products in various disciplines at multiple sites in Germany.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Junc Performance Studio Gmbhjunc.healthcareHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 11 contacts → |
“Wir bauen für Unternehmen aus dem Healthcare-Sektor ein System für Recruiting, Reputationsmanagement, Patienten- und Kundengewinnung.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Epiontis Gmbh NOW Precision For Medicineprecisionformedicine.comHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 9 contacts → |
“Precision is the first global precision medicine clinical research services organization, purpose-built to improve the clinical research and development process for new…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Powermedia CRO Services Gmbhpmcro.comHQ: Hanau, GermanyReported employees: 11-50 | Hanau, Germany | 11-50 | Exact match | 9 contacts → |
“Wir unterstützen Sponsoren, CRO und Sites bei der Suche nach Probanden und Patienten für klinische Studien aller Phasen.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Camovis Gmbhcamovis.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 8 contacts → |
“Since 2014, we have been supporting sponsors, CROs, and trial sites in the execution of clinical trials according to the latest regulatory requirements.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Greenbay Research Gmbhgreenbay-research.deHQ: Leipzig, GermanyReported employees: 1-10 | Leipzig, Germany | 1-10 | Exact match | 7 contacts → |
“Die GREENBAY research GmbH agiert als Auftragsinstitut (Clinical research Organisation, CRO) im Bereich der klinischen Forschung und führt Entwicklungs- und Beratungsprojekte im…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Lendersberatung Gmbhlenders-beratung.deHQ: Solingen, GermanyReported employees: 11-50 | Solingen, Germany | 11-50 | Exact match | 6 contacts → |
“Den Herausforderungen des Gesundheitsmarktes stellen wir uns, indem wir langjährig gewahrte Werte der klassischen Personalberatung mit maßgeschneiderten Rekrutierungsprozessen…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Datawise Gmbhdatawise-gmbh.deHQ: Seefeld, GermanyReported employees: 1-10 | Seefeld, Germany | 1-10 | Exact match | 4 contacts → |
“Welcome to!” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Trials24 Gmbhtrials24.com HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 3 contacts → |
“Is your clinical trial's patient recruitment challenging or delayed?” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Allied Clinical Management Gmbhallied-clinical.comHQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 3 contacts → |
“Allied Clinical Management is a mid-sized clinical research organization (CRO) which conducts pharmaceutical and medical device trials.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Searchlight Pharma Partnersearchlight.de HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Iduneo Gmbhiduneo.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 2 contacts → |
“iduneo transforms clinical trial recruitment in Oncology through two powerful channels: direct patient engagement and seamless hospital network integration.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  GCP & More Gmbhgcp-and-more.deHQ: Osthofen, GermanyReported employees: 1-10 | Osthofen, Germany | 1-10 | Exact match | 2 contacts → |
“GCP & more bietet Trainings- und Beratungsdienstleistungen für das komplette Studienpersonal im Bereich klinischer Studien.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Medaimun Gmbhmedaimun.deHQ: Frankfurt, GermanyReported employees: 1-10 | Frankfurt, Germany | 1-10 | Exact match | 2 contacts → |
“Medaimun is a full service partner, providing expert services in all key areas of respiratory medicine.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Versorgungsheldenversorgungshelden.deHQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 2 contacts → |
“Versorgungshelden ist darauf spezialisiert, Einrichtungen wie Krankenhäuser, Pflegeeinrichtungen und Arztpraxen bei der Suche von kompetentem Personal zu unterstützen.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Clintricare Gmbhclintricare.com HQ: Altenstadt, GermanyReported employees: 1-10 | Altenstadt, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 23 of 55 company matches
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Patient recruitment firms: dataset insights
September 5, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
55 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 5, 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 patient recruitment firms?
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 patient recruitment firms did RevenueBase find based in Germany?
The saved snapshot records 55 matching company records, 1,082 tracked contacts and 397 verified emails. The public preview displays 23 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 5, 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
Patient recruitment firms by geography
- Patient recruitment firms based in the United States
- Patient recruitment firms based in the United Kingdom
- Patient recruitment firms based in Australia
- Patient recruitment firms based in Canada
- Patient recruitment firms based in France
- Patient recruitment firms based in Poland
- Patient recruitment firms based in London, United Kingdom
- Patient recruitment firms based in Houston, United States
- Patient recruitment firms based in Miami, United States
- Patient recruitment firms based in New York, United States
- Patient recruitment firms based in India
Browse the directory
Cite this list
RevenueBase Data Team. Top 23 patient recruitment firms based in Germany. Snapshot: September 5, 2026. https://revenuebase.ai/companies/patient-recruitment-firms/germany.
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
- Patient recruitment firms based in the United States
- Patient recruitment firms based in the United Kingdom
- Patient recruitment firms based in Australia
- Patient recruitment firms based in Canada
- Patient recruitment firms based in France
- Patient recruitment firms based in Poland
Company intelligence · public preview
Top 23 patient recruitment firms based in Germany
RevenueBase records 55 matching company records for patient recruitment firms based in Germany, with 1,082 tracked contacts and 397 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 5, 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 23 patient recruitment firms based in Germany
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 | AMS Advanced Medical Servicesams-europe.com HQ: Mannheim, GermanyReported employees: 201-500 | Mannheim, Germany | 201-500 | Exact match | 162 contacts → |
“Service provider for clinical research in the pharmaceutical industry and for medical devices, acting as full service CRO as well as supporting single study tasks or leasing of…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Clarinessclariness.com HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 147 contacts → |
“Founded in 2005, Clariness is a global provider of online patient recruitment, retention, patient surveys, study feasibility and site selection services for clinical trials.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Gcp-Service Internationalgcp-service.com HQ: Bremen, GermanyReported employees: 51-200 | Bremen, Germany | 51-200 | Exact match | 94 contacts → |
“Welcome to GCP-Service International, GCP-Service is a privately owned full-service CRO.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | OCT Clinicaloct-clinicaltrials.com HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 71 contacts → |
“OCT is one of the leading contract research organizations in Eastern Europe.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | GKM Gesellschaft FÜR Therapieforschung MBHgkm-therapieforschung.de HQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 57 contacts → |
“GKM (Gesellschaft für Therapieforschung mbH) is an independent, family-owned full-service contract research organization (CRO).” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Icrc-Weyer Gmbhicrc-weyer.com HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 31 contacts → |
“ICRC-Weyer is now part of Evestia Clinical.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Emovis By Futuremedsemovis.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 18 contacts → |
“emovis is now proudly part of FutureMeds, Europe’s 1st DCT Site Network.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Siteworks Clinical Researchsiteworks-research.de HQ: Hanover, GermanyReported employees: 11-50 | Hanover, Germany | 11-50 | Exact match | 11 contacts → |
“Siteworks is a site network that conducts phase Ib to IV clinical trials for pharmaceutical products in various disciplines at multiple sites in Germany.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Junc Performance Studio Gmbhjunc.healthcare HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 11 contacts → |
“Wir bauen für Unternehmen aus dem Healthcare-Sektor ein System für Recruiting, Reputationsmanagement, Patienten- und Kundengewinnung.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Epiontis Gmbh NOW Precision For Medicineprecisionformedicine.com HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 9 contacts → |
“Precision is the first global precision medicine clinical research services organization, purpose-built to improve the clinical research and development process for new…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Powermedia CRO Services Gmbhpmcro.com HQ: Hanau, GermanyReported employees: 11-50 | Hanau, Germany | 11-50 | Exact match | 9 contacts → |
“Wir unterstützen Sponsoren, CRO und Sites bei der Suche nach Probanden und Patienten für klinische Studien aller Phasen.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Camovis Gmbhcamovis.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 8 contacts → |
“Since 2014, we have been supporting sponsors, CROs, and trial sites in the execution of clinical trials according to the latest regulatory requirements.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Greenbay Research Gmbhgreenbay-research.de HQ: Leipzig, GermanyReported employees: 1-10 | Leipzig, Germany | 1-10 | Exact match | 7 contacts → |
“Die GREENBAY research GmbH agiert als Auftragsinstitut (Clinical research Organisation, CRO) im Bereich der klinischen Forschung und führt Entwicklungs- und Beratungsprojekte im…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Lendersberatung Gmbhlenders-beratung.de HQ: Solingen, GermanyReported employees: 11-50 | Solingen, Germany | 11-50 | Exact match | 6 contacts → |
“Den Herausforderungen des Gesundheitsmarktes stellen wir uns, indem wir langjährig gewahrte Werte der klassischen Personalberatung mit maßgeschneiderten Rekrutierungsprozessen…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Datawise Gmbhdatawise-gmbh.de HQ: Seefeld, GermanyReported employees: 1-10 | Seefeld, Germany | 1-10 | Exact match | 4 contacts → |
“Welcome to!” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Trials24 Gmbhtrials24.com HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 3 contacts → |
“Is your clinical trial's patient recruitment challenging or delayed?” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Allied Clinical Management Gmbhallied-clinical.com HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 3 contacts → |
“Allied Clinical Management is a mid-sized clinical research organization (CRO) which conducts pharmaceutical and medical device trials.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Searchlight Pharma Partnersearchlight.de HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Iduneo Gmbhiduneo.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 2 contacts → |
“iduneo transforms clinical trial recruitment in Oncology through two powerful channels: direct patient engagement and seamless hospital network integration.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | GCP & More Gmbhgcp-and-more.de HQ: Osthofen, GermanyReported employees: 1-10 | Osthofen, Germany | 1-10 | Exact match | 2 contacts → |
“GCP & more bietet Trainings- und Beratungsdienstleistungen für das komplette Studienpersonal im Bereich klinischer Studien.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Medaimun Gmbhmedaimun.de HQ: Frankfurt, GermanyReported employees: 1-10 | Frankfurt, Germany | 1-10 | Exact match | 2 contacts → |
“Medaimun is a full service partner, providing expert services in all key areas of respiratory medicine.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Versorgungsheldenversorgungshelden.de HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 2 contacts → |
“Versorgungshelden ist darauf spezialisiert, Einrichtungen wie Krankenhäuser, Pflegeeinrichtungen und Arztpraxen bei der Suche von kompetentem Personal zu unterstützen.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Clintricare Gmbhclintricare.com HQ: Altenstadt, GermanyReported employees: 1-10 | Altenstadt, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
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Patient recruitment firms: dataset insights
September 5, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
55 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 5, 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 patient recruitment firms?
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 patient recruitment firms did RevenueBase find based in Germany?
The saved snapshot records 55 matching company records, 1,082 tracked contacts and 397 verified emails. The public preview displays 23 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 5, 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.
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Cite this list
RevenueBase Data Team. Top 23 patient recruitment firms based in Germany. Snapshot: September 5, 2026. https://revenuebase.ai/companies/patient-recruitment-firms/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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