Company lists · Data refreshed September 2026

Top 25 Biotech drug development companies based in Switzerland

Name: Biotech drug development companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 103 companies tracked

RevenueBase identified 103 biotech drug development companies headquartered in Switzerland as of September 2026 and tracks 6,714 professional contacts across them, including 3,671 with verified work emails. Basel is the largest hub.

This list covers biotech drug development companies 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 16, 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 16, 2026 86% judged on-target in blind review

103Companies

6,714Contacts tracked

3,671Verified emails

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The 25 largest biotech drug development companies based in Switzerland

Ranked by team size

Top 25 of 103 biotech drug development companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to biotech drug development companies: 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	Idorsia Pharmaceuticals LTD	Indirect evidence	Allschwil, SwitzerlandHQ checked Sep 16, 2026	501-1,000	644 contacts →
	Indirect evidence “The purpose of Idorsia is to discover, develop, and commercialize innovative medicines to help more patients.” Source: RevenueBase Database · checked Sep 16, 2026
2	Polpharma Biologics	Indirect evidence	Zug, SwitzerlandHQ checked Sep 16, 2026	1,001-5,000	557 contacts →
	Indirect evidence “Polpharma Biologics is a biopharmaceutical company headquartered in Switzerland that develops, manufactures and commercializes biosimilars for global markets.” Source: RevenueBase Database · checked Sep 16, 2026
3	Debiopharm	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 16, 2026	201-500	450 contacts →
	Partial evidence “Bridging the gap between disruptive discovery products and real-world patient reach, we identify high-potential compounds for in-licensing, we conduct clinical development and…” Source: RevenueBase Database · checked Sep 16, 2026
4	Genedata	Indirect evidence	Basel, SwitzerlandHQ checked Sep 16, 2026	201-500	386 contacts →
	Indirect evidence “Genedata transforms biopharma data into intelligence.” Source: RevenueBase Database · checked Sep 16, 2026
5	Celonic Group	Partial evidence	Basel, SwitzerlandHQ checked Sep 16, 2026	201-500	309 contacts →
	Partial evidence “Celonic is a “Pure Play” Biologics Contract Development Manufacturing Organization (CDMO).” Source: RevenueBase Database · checked Sep 16, 2026
6	AC Immune	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 16, 2026	51-200	173 contacts →
	Indirect evidence “AC Immune SA is a clinical-stage biopharmaceutical company and a global leader in precision prevention for neurodegenerative diseases, including Alzheimer’s disease, Parkinson’s…” Source: RevenueBase Database · checked Sep 16, 2026
7	Takeda Pharmaceuticals International Gmbh Glattpark CH	Indirect evidence	Ch-8152 Glattpark (opfikon), SwitzerlandHQ checked Sep 16, 2026	51-200	98 contacts →
	Indirect evidence “TAKEDA PHARMACEUTICALS INTERNATIONAL GMBH GLATTPARK CH is a wholesale company based out of THURGAUERSTRASSE 130, Ch-8152 Glattpark (Opfikon), Switzerland.” Source: RevenueBase Database · checked Sep 16, 2026
8	Numab Therapeutics AG	Partial evidence	Horgen, SwitzerlandHQ checked Sep 16, 2026	51-200	67 contacts →
	Partial evidence “Numab Therapeutics is a biopharmaceutical company focused on the discovery and development of next-generation multispecific antibody-based therapeutics for inflammation and…” Source: RevenueBase Database · checked Sep 16, 2026
9	Ridgeline Discovery	Partial evidence	Basel, SwitzerlandHQ checked Sep 16, 2026	11-50	52 contacts →
	Partial evidence “Ridgeline, a Versant Ventures Discovery Engine, creates and operates Versant-financed innovative biotech companies in partnership with entrepreneurs, industry, and leading…” Source: RevenueBase Database · checked Sep 16, 2026
10	Philochem AG	Indirect evidence	Otelfingen, SwitzerlandHQ checked Sep 16, 2026	11-50	49 contacts →
	Indirect evidence “Philochem is a fully owned daughter company of Philogen and represents the Discovery Unit of the Philogen group.” Source: RevenueBase Database · checked Sep 16, 2026
11	Nbe-Therapeutics AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 16, 2026	11-50	44 contacts →
	Indirect evidence “At NBE Therapeutics we strive to develop best-in-class oncology treatments to increase survival and improve quality of life for cancer patients worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
12	Memo Therapeutics AG	Strong evidence	Schlieren, SwitzerlandHQ checked Sep 16, 2026	11-50	40 contacts →
	Strong evidence “Memo Therapeutics AG, an Ipsen company, is a late-stage biotech company translating unique human immune responses into superior medicines through the development of best-in-class…” Source: RevenueBase Database · checked Sep 16, 2026
13	Biocopy AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 16, 2026	11-50	32 contacts →
	Partial evidence “BioCopy is a Swiss-German biotech company with headquarters in Basel and a state-of-the-art R&D facility in Emmendingen, Germany.” Source: RevenueBase Database · checked Sep 16, 2026
14	Forx Therapeutics	Indirect evidence	Basel, SwitzerlandHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence “FoRx Therapeutics is a recently incorporated privately-held company based in Basel, Switzerland.” Source: RevenueBase Database · checked Sep 16, 2026
15	Selexis SA	Indirect evidence	Plan-les-ouates, SwitzerlandHQ checked Sep 16, 2026	1,001-5,000	28 contacts →
	Indirect evidence “KBI Biopharma and Selexis SA are consolidating operations as one organization under the KBI Biopharma name.” Source: RevenueBase Database · checked Sep 16, 2026
16	Newbiologix	Indirect evidence	Epalinges, SwitzerlandHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “Based in Lausanne, Switzerland, NewBiologix SA is a technology innovation company developing a proprietary and breakthrough DNA integration platform for the advanced engineering…” Source: RevenueBase Database · checked Sep 16, 2026
17	Fresenius Kabi Swissbiosim	Indirect evidence	Eysins, SwitzerlandHQ checked Sep 16, 2026	11-50	23 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
18	Novigenix SA	Strong evidence	Lausanne, SwitzerlandHQ checked Sep 16, 2026	11-50	21 contacts →
	Strong evidence “Novigenix is a Swiss precision medicine company specialized in ImmunoTranscriptomic solutions for early detection of disease, development of novel therapeutics, and drug target…” Source: RevenueBase Database · checked Sep 16, 2026
19	Amal Therapeutics	Partial evidence	Geneva, SwitzerlandHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “Amal Therapeutics is a Biotechnology company located in 64 av, de la Roseraie, 1205 Geneva, Switzerland.” Source: RevenueBase Database · checked Sep 16, 2026
20	Virometix AG	Strong evidence	Schlieren, SwitzerlandHQ checked Sep 16, 2026	1-10	17 contacts →
	Strong evidence “Virometix is a privately held Swiss biotechnology company developing a new generation of vaccines and immunotherapeutic drugs for the prevention and treatment of infectious and…” Source: RevenueBase Database · checked Sep 16, 2026
21	Interax Biotech	Partial evidence	Schlieren, SwitzerlandHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “InterAx is redefining drug discovery by understanding treatment impact on diseases before pre-clinical trials begin, an analysis traditionally inaccessible to very early programs.” Source: RevenueBase Database · checked Sep 16, 2026
22	Lyo-X AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 16, 2026	1-10	16 contacts →
	Partial evidence “LYO-X provides strategic consulting and PK/PD modelling services dedicated to the preclinical and clinical development of biologics and cell based therapies.” Source: RevenueBase Database · checked Sep 16, 2026
23	Topadur Pharma AG	Indirect evidence	Schlieren, SwitzerlandHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Topadur Pharma AG is a Swiss biopharmaceutical scale-up based in Schlieren, Zurich.” Source: RevenueBase Database · checked Sep 16, 2026
24	Pureos Bioventures	Strong evidence	Pfäffikon, SwitzerlandHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “Pureos Bioventures is a venture capital fund, which invests exclusively in private innovative drug development companies, with a special emphasis on the next generation of…” Source: RevenueBase Database · checked Sep 16, 2026
25	RDP Pharma AG	Indirect evidence	Romanshorn, SwitzerlandHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “RDP’s leadership team and board of directors are focused on getting their products into clinical trials and addressing the unmet medical needs of patients.” Source: RevenueBase Database · checked Sep 16, 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: biotech drug development companies. 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 biotech drug development companies.
Partial evidence: Its own public description names part of biotech drug development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotech drug development companies. 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 103 biotech drug development companies based in Switzerland

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Biotech drug development companies based in Switzerland at a glance

As of Sep 16, 2026

54.7%Verified-email coverage

65.2Average contacts per company

11-50Median size (employees)

20.4%Largest-city concentration · Basel

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 103 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 biotech drug development companies, 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 “biotech drug development companies”. 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 biotech drug development companies), 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 biotech drug development companies, 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, 3,671 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 16, 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 biotech drug development companies, 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 biotech drug development companies are there based in Switzerland?

RevenueBase identified 103 biotech drug development companies 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?

Idorsia Pharmaceuticals LTD, headquartered in Allschwil, tops this list with the largest team on record.

Which city has the most biotech drug development companies?

Basel leads with 21 headquartered companies, followed by Lausanne (8) and Schlieren (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 3,671 verified decision-maker contacts tracked across these 103 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 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 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.