Company lists · Data refreshed September 2026

Top 25 Clinical trial compliance companies based in Switzerland

RevenueBase identified 127 company matches for clinical trial compliance companies associated with Switzerland as of September 2026 and tracks 3,376 professional contacts across them, including 1,884 with verified work emails. Basel is the largest hub.

This list covers company matches for clinical trial compliance companies associated with Switzerland, 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 16, 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 Sep 16, 2026 How this list was built
127Companies
3,376Contacts tracked
1,884Verified emails
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The 25 largest clinical trial compliance companies based in Switzerland

Ranked by team size
Top 25 of 127 company matches for clinical trial compliance companies based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchZug, SwitzerlandHQ recorded Sep 16, 20261,001-5,0002,494 contacts →

Exact match

“PSI is a leading full-service global Contract Research Organization whose key strength is predictable patient enrollment across multiple therapeutic areas.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchBaar, SwitzerlandHQ recorded Sep 16, 2026201-500196 contacts →

Exact match

“Accelsiors is an end-to-end clinical research organization that has empowered biopharmaceutical companies for over two decades.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchZug, SwitzerlandHQ recorded Sep 16, 202651-20039 contacts →

Exact match

“Running clinical trials feels insurmountable for the average hospital, clinic, or practice.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchSteinhausen, SwitzerlandHQ recorded Sep 16, 202611-5036 contacts →

Exact match

“Wemedoo is a clinical technology company built on deep clinical research expertise.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchLausanne, SwitzerlandHQ recorded Sep 16, 202651-20036 contacts →

Exact match

“Empowering Life Sciences innovation for over 20 years.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchWetzikon (zürich), SwitzerlandHQ recorded Sep 16, 202651-20031 contacts →

Exact match

“Five Office Ltd is a service provider based in Switzerland and operating worldwide.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchLiestal, SwitzerlandHQ recorded Sep 16, 202611-5023 contacts →

Exact match

“HEMEX is a European Contract Research Organization (CRO) supporting pharmaceutical, biotech, and medtech SMEs with end-to-end clinical development solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchCham, SwitzerlandHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“Rede Optimus is a global clinical research organization (CRO) specialized in medical device trials, dedicated to answering key clinical questions and advancing evidence-based…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchZürich, SwitzerlandHQ recorded Sep 16, 202611-5011 contacts →

Exact match

“Helping Medical Device and Life Sciences achieve efficient GxP compliance”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchLugano, SwitzerlandHQ recorded Sep 16, 202611-5010 contacts →

Exact match

“Medical Trials Analysis (MTA) Group is a comprehensive CRO providing a full range of services for clinical trials, clinical research and medical education linked to clinical…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchBasel, SwitzerlandHQ recorded Sep 16, 20261-108 contacts →

Exact match

“Epiqure is a consulting firm specializing in GxP Quality, Compliance and Technology services for life-science companies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchBasel, SwitzerlandHQ recorded Sep 16, 202611-508 contacts →

Exact match

“Consulting services for the life science industry We at Azimuth Quality offer you sound engineering quality know-how for the implementation or improvement of the entire technical…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchBaar, SwitzerlandHQ recorded Sep 16, 202611-508 contacts →

Exact match

“Welcome to PharmaContext, your reliable partner for services in the pharmaceutical industry with over 20 years of experience.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchFribourg, SwitzerlandHQ recorded Sep 16, 20261-107 contacts →

Exact match

“PMS provides services for healthcare and life science challenges.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchLausanne, SwitzerlandHQ recorded Sep 16, 202651-2007 contacts →

Exact match

“Veranex helps you with concept through to commercialization by enabling: • Accelerated speed to market • Controlled development costs • Development risk mitigation • Market…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchBasel, SwitzerlandHQ recorded Sep 16, 202611-507 contacts →

Exact match

“SFL, a Veristat company - Integrated Solutions for Healthcare Products SFL is a leading consultancy providing integrated solutions to pharma, biotech and medtech companies for all…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchZug, SwitzerlandHQ recorded Sep 16, 202611-506 contacts →

Exact match

“Regulatory requirements are becoming increasingly complex, whilst at the same time the margin for error for organisations in regulated industries is shrinking.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchAarburg, SwitzerlandHQ recorded Sep 16, 202611-506 contacts →

Exact match

“The JAKSCH LIFESCIENCE CONSULTING is your ISO 13485-certified consultant of choice for project management and interim management.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchWohlen, SwitzerlandHQ recorded Sep 16, 202611-505 contacts →

Exact match

“QUNIQUE is a ISO 13485 certified service provider for medical devices and invitro diagnostic devices.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchBasel, SwitzerlandHQ recorded Sep 16, 20261-105 contacts →

Exact match

“Integrated Biologix GmbH was founded by Dr Jennifer Sims in 2012 to provide non-clinical development support for Biopharmaceuticals.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchDübendorf, SwitzerlandHQ recorded Sep 16, 20261-105 contacts →

Exact match

“Medical Device consultancy practice with expertise in the following areas: Medical Device Regulation implementation Company Due Dilligence Activities Change Management…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchGeneva, SwitzerlandHQ recorded Sep 16, 20261-104 contacts →

Exact match

“SOLID Drug Development SA (SDD) is a strategic and operational consultancy for the development of biotech and pharmaceutical products.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchBasel, SwitzerlandHQ recorded Sep 16, 20261-104 contacts →

Exact match

“Maxia Strategies LLC is a life sciences regulatory consultancy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchBoll, SwitzerlandHQ recorded Sep 16, 20261-104 contacts →

Exact match

“meditec Consulting was established in 2004 in Switzerland.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchLiestal, SwitzerlandHQ recorded Sep 16, 20261-104 contacts →

Exact match

“WTC engages in strategic and successful partnerships with clients.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 127 clinical trial compliance companies based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,884 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical trial compliance companies based in Switzerland at a glance

As of Sep 16, 2026
55.8%Verified-email coverage
26.6Average contacts per company
1-10Median size (employees)
17.3%Largest-city concentration · Basel
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
27
51-200
7
201-500
1
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 127 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 Switzerland whose business descriptions match “clinical trial compliance companies” 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 1,884 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 16, 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 compliance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical trial compliance companies are there based in Switzerland?

RevenueBase identified 127 company matches for clinical trial compliance companies associated with Switzerland 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?

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

Which city has the most clinical trial compliance companies?

Basel leads with 22 company records, followed by Zug (7) and Zurich (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 1,884 professional contacts with verified work emails tracked across these 127 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 16, 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.