Company lists · Data refreshed September 2026

Top 25 Clinical research marketing agencies based in Switzerland

Name: Clinical research marketing agencies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 101 companies tracked

RevenueBase identified 101 clinical research marketing agencies headquartered in Switzerland as of September 2026 and tracks 4,168 professional contacts across them, including 2,317 with verified work emails. Basel is the largest hub.

This list covers clinical research marketing agencies headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

101Companies

4,168Contacts tracked

2,317Verified emails

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The 25 largest clinical research marketing agencies based in Switzerland

Ranked by team size

Top 25 of 101 clinical research marketing agencies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to clinical research marketing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	PSI CRO	Partial evidence	Zug, SwitzerlandHQ checked Sep 27, 2026	1,001-5,000	2,494 contacts →
	Partial evidence “PSI is a leading full-service global Contract Research Organization whose key strength is predictable patient enrollment across multiple therapeutic areas.” Source: RevenueBase Database · checked Sep 27, 2026
2	Solvias	Indirect evidence	Kaiseraugst, SwitzerlandHQ checked Sep 27, 2026	501-1,000	683 contacts →
	Indirect evidence “Solvias helps innovative companies advance their path to commercialization with CMC analytical solutions powered by deep scientific expertise and a relentless focus on our…” Source: RevenueBase Database · checked Sep 27, 2026
3	Accelsiors CRO	Strong evidence	Baar, SwitzerlandHQ checked Sep 27, 2026	201-500	196 contacts →
	Strong evidence “Accelsiors is an end-to-end clinical research organization that has empowered biopharmaceutical companies for over two decades.” Source: RevenueBase Database · checked Sep 27, 2026
4	Anapath Services Gmbh & Anapath Research S.A.U	Partial evidence	Liestal, SwitzerlandHQ checked Sep 27, 2026	51-200	95 contacts →
	Partial evidence “AnaPath, is a global company including contract research organization (CRO) and pathology services that provides R&D services in the preclinical and bioanalytical fields.” Source: RevenueBase Database · checked Sep 27, 2026
5	Milestone ONE	Partial evidence	Zug, SwitzerlandHQ checked Sep 27, 2026	51-200	39 contacts →
	Partial evidence “Running clinical trials feels insurmountable for the average hospital, clinic, or practice.” Source: RevenueBase Database · checked Sep 27, 2026
6	Sequentis Health	Partial evidence	Zug, SwitzerlandHQ checked Sep 27, 2026	11-50	38 contacts →
	Partial evidence “Sequentis Health is a full service market research consultancy firm, specialising in healthcare.” Source: RevenueBase Database · checked Sep 27, 2026
7	Swiss Bioquant AG	Partial evidence	Reinach, SwitzerlandHQ checked Sep 27, 2026	11-50	34 contacts →
	Partial evidence “Swiss BioQuant is a bioanalytical contract research organization (CRO) specialized in LC-MS/MS and ligand-binding assays and dedicated to scientific excellence.” Source: RevenueBase Database · checked Sep 27, 2026
8	Five Office LTD	Indirect evidence	Wetzikon (zürich), SwitzerlandHQ checked Sep 27, 2026	51-200	31 contacts →
	Indirect evidence “Five Office Ltd is a service provider based in Switzerland and operating worldwide.” Source: RevenueBase Database · checked Sep 27, 2026
9	HEMEX	Strong evidence	Liestal, SwitzerlandHQ checked Sep 27, 2026	11-50	23 contacts →
	Strong evidence “HEMEX is a European Contract Research Organization (CRO) supporting pharmaceutical, biotech, and medtech SMEs with end-to-end clinical development solutions.” Source: RevenueBase Database · checked Sep 27, 2026
10	STO Pharmawerbung AG	Indirect evidence	Wil, SwitzerlandHQ checked Sep 27, 2026	11-50	20 contacts →
	Indirect evidence “Kreativ und wissenschaftlich, visuell einprägsam und inhaltlich stringent, wir schaffen Werbung, die überzeugt und inszenieren Geschichten, die ankommen.” Source: RevenueBase Database · checked Sep 27, 2026
11	Nspm LTD	Indirect evidence	Meggen, SwitzerlandHQ checked Sep 27, 2026	201-500	19 contacts →
	Indirect evidence “nspm is now Cactus Life Sciences.” Source: RevenueBase Database · checked Sep 27, 2026
12	Cross Alliance	Partial evidence	Mendrisio, SwitzerlandHQ checked Sep 27, 2026	11-50	17 contacts →
	Partial evidence “CROss Alliance® is a regional, family-owned clinical CRO based in Canton Ticino, Switzerland, operating since 1996.” Source: RevenueBase Database · checked Sep 27, 2026
13	Rede Optimus	Strong evidence	Cham, SwitzerlandHQ checked Sep 27, 2026	11-50	15 contacts →
	Strong evidence “Rede Optimus is a global clinical research organization (CRO) specialized in medical device trials, dedicated to answering key clinical questions and advancing evidence-based…” Source: RevenueBase Database · checked Sep 27, 2026
14	IMAC	Indirect evidence	Zug, SwitzerlandHQ checked Sep 27, 2026	1-10	14 contacts →
	Indirect evidence “We are a team of skilled professionals, with decades of industry experience, dedicated to supporting pharmaceutical and biotechnology organizations in the fields of Strategic…” Source: RevenueBase Database · checked Sep 27, 2026
15	Impulze Gmbh	Partial evidence	Zurich, SwitzerlandHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “Boutique Consulting Services in Pharma Market Research, Market Intelligence, and HCP Expert Meetings for the Healthcare Industry” Source: RevenueBase Database · checked Sep 27, 2026
16	Medical Trials Analysis	Strong evidence	Lugano, SwitzerlandHQ checked Sep 27, 2026	11-50	10 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
17	Touchpoint Communication AG	Partial evidence	Luzern, SwitzerlandHQ checked Sep 27, 2026	1-10	9 contacts →
	Partial evidence “TOUCHPOINT Communication ist eine Full-Service Marketingagentur aus Luzern: Sie erhalten Marketing von Branchen-Experten im Bereich Gesundheit, Industrie und Dienstleistungen.” Source: RevenueBase Database · checked Sep 27, 2026
18	Life Science Communication AG	Partial evidence	Zürich, SwitzerlandHQ checked Sep 27, 2026	1-10	8 contacts →
	Partial evidence “Life Science Communication ist ein Beratungsunternehmen für integrierte Kommunikation und Marketing auf dem Gebiet des Gesundheitswesens und der Life Sciences.” Source: RevenueBase Database · checked Sep 27, 2026
19	Medidee	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 27, 2026	51-200	7 contacts →
	Indirect evidence “Veranex helps you with concept through to commercialization by enabling: • Accelerated speed to market • Controlled development costs • Development risk mitigation • Market…” Source: RevenueBase Database · checked Sep 27, 2026
20	SFL IS NOW Veristat	Indirect evidence	Basel, SwitzerlandHQ checked Sep 27, 2026	11-50	7 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
21	Media Care Solutions	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 27, 2026	11-50	5 contacts →
	Indirect evidence “Mecaso stands for the new generation in the medical communications sector.” Source: RevenueBase Database · checked Sep 27, 2026
22	Solid Drug Development	Indirect evidence	Geneva, SwitzerlandHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “SOLID Drug Development SA (SDD) is a strategic and operational consultancy for the development of biotech and pharmaceutical products.” Source: RevenueBase Database · checked Sep 27, 2026
23	Centerview Gmbh	Indirect evidence	Stadtkreis 6, SwitzerlandHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “Centerview GmbH is an owner-managed strategic consulting partner for healthcare organisations and associations, helping clients achieve sustainable growth through strategic…” Source: RevenueBase Database · checked Sep 27, 2026
24	SM Service Marketing AG	Partial evidence	Kriens, SwitzerlandHQ checked Sep 27, 2026	11-50	4 contacts →
	Partial evidence “SM SERVICE MARKETING AG Marketing-Dienstleistungen für die Life Science Industrie SM Service Marketing AG bietet seit über 30 Jahren erfolgreich Dienstleistungen für die Life…” Source: RevenueBase Database · checked Sep 27, 2026
25	Aretè Solutions Sagl	Strong evidence	Lugano, SwitzerlandHQ checked Sep 27, 2026	1-10	4 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: clinical research marketing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names clinical research marketing agencies.
Partial evidence: Its own public description names part of clinical research marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clinical research marketing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 101 clinical research marketing agencies based in Switzerland

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Clinical research marketing agencies based in Switzerland at a glance

As of Sep 27, 2026

55.6%Verified-email coverage

41.3Average contacts per company

1-10Median size (employees)

10.9%Largest-city concentration · Basel

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 101 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among clinical research marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “clinical research marketing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names clinical research marketing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among clinical research marketing agencies, and records with no verified work email. Companies headquartered outside Switzerland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,317 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names clinical research marketing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 101 clinical research marketing agencies headquartered in Switzerland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

PSI CRO, headquartered in Zug, tops this list with the largest team on record.

Which city has the most clinical research marketing agencies?

Basel leads with 11 headquartered companies, followed by Zug (8) and Zurich (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,317 verified decision-maker contacts tracked across these 101 companies.

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 Smart Search, 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.