Company lists · Data refreshed September 2026

Top 16 Clinical research advertising agencies based in Switzerland

RevenueBase identified 47 company matches for clinical research advertising agencies associated with Switzerland as of September 2026 and tracks 3,079 professional contacts across them, including 1,773 with verified work emails. Basel is the largest hub.

This list covers company matches for clinical research advertising agencies 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 27, 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 27, 2026 How this list was built
47Companies
3,079Contacts tracked
1,773Verified emails
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The 16 largest clinical research advertising agencies based in Switzerland

Ranked by team size
Top 16 of 47 company matches for clinical research advertising agencies based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 27, 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 27, 2026 · View company records in RevenueBase
2Exact matchBaar, SwitzerlandHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
3Exact matchZug, SwitzerlandHQ recorded Sep 27, 202611-5038 contacts →

Exact match

“Sequentis Health is a full service market research consultancy firm, specialising in healthcare.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchLiestal, SwitzerlandHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
5Exact matchWil, SwitzerlandHQ recorded Sep 27, 202611-5020 contacts →

Exact match

“Kreativ und wissenschaftlich, visuell einprägsam und inhaltlich stringent, wir schaffen Werbung, die überzeugt und inszenieren Geschichten, die ankommen.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchMendrisio, SwitzerlandHQ recorded Sep 27, 202611-5017 contacts →

Exact match

“CROss Alliance® is a regional, family-owned clinical CRO based in Canton Ticino, Switzerland, operating since 1996.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchCham, SwitzerlandHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
8Exact matchLugano, SwitzerlandHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
9Exact matchCham, SwitzerlandHQ recorded Sep 27, 202611-507 contacts →

Exact match

“For 35 years, MARAS is pro­vid­ing services such as re­gu­la­to­ry af­fairs, qua­lity assu­rance, phar­ma­co­vi­gi­lance, release of advertising material, application for new…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchBasel, SwitzerlandHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
11Exact matchLugano, SwitzerlandHQ recorded Sep 27, 20261-104 contacts →

Exact match

“ARETÈ Solutions is based on the consolidated experience and the professionalism in the clinical research field of its team, offering tailored, innovative and effective solutions…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchEpalinges, SwitzerlandHQ recorded Sep 27, 2026201-5003 contacts →

Exact match

“Marketing and communication in the healthcare and life science fields are highly specific sectors that require a perfect understanding of the needs of healthcare professionals…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchNeuchâtel, SwitzerlandHQ recorded Sep 27, 202611-503 contacts →

Exact match

“Founded in 2003 datametrix is a Swiss clinical research organization with a strong heritage in statistical consultancy, programming and analysis, clinical data management, medical…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchSt Gallen, SwitzerlandHQ recorded Sep 27, 202611-503 contacts →

Exact match

“International Clinical Research company SCHMID CONSULT offer and have already performed: Training according to ICH-GCP Guidelines Clinical Study Design Protocol and CRF Design…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchNeuchâtel, SwitzerlandHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Clinical research deserves more than coordination.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchLes Diablerets, SwitzerlandHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Jaeger Consulting is a statistical consulting company supporting early and late clinical development using adaptive design strategies, Bayesian approaches and modeling &…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 16 of 47 clinical research advertising agencies based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,773 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical research advertising agencies based in Switzerland at a glance

As of Sep 27, 2026
57.6%Verified-email coverage
65.5Average contacts per company
11-50Median size (employees)
14.9%Largest-city concentration · Basel
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
21
51-200
1
201-500
3
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 47 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 research advertising 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 1,773 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 27, 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 research advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical research advertising agencies are there based in Switzerland?

RevenueBase identified 47 company matches for clinical research advertising agencies 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 research advertising agencies?

Basel leads with 7 company records, followed by Lugano (5) and Zug (4).

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 1,773 professional contacts with verified work emails tracked across these 47 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 27, 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.