Company lists · Data refreshed September 2026

Top 25 Biotherapeutics companies based in Basel, Switzerland

Name: Biotherapeutics companies based in Basel, Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 40 companies tracked

RevenueBase identified 40 biotherapeutics companies headquartered in Basel, Switzerland as of September 2026 and tracks 702 professional contacts across them, including 391 with verified work emails and 26 with mobile numbers. Basel is the largest hub.

This list covers biotherapeutics companies headquartered in Basel, 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 7, 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 7, 2026 86% judged on-target in blind review

40Companies

702Contacts tracked

391Verified emails

26Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest biotherapeutics companies based in Basel, Switzerland

Ranked by team size

Top 25 of 40 biotherapeutics companies based in Basel, Switzerland, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to biotherapeutics 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	Celonic Group	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	201-500	309 contacts →
	“Celonic is a “Pure Play” Biologics Contract Development Manufacturing Organization (CDMO).” Source: company website · checked Sep 7, 2026
2	Ridgeline Discovery	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	11-50	52 contacts →
	“Ridgeline, a Versant Ventures Discovery Engine, creates and operates Versant-financed innovative biotech companies in partnership with entrepreneurs, industry, and leading…” Source: company website · checked Sep 7, 2026
3	Nbe-Therapeutics AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	11-50	44 contacts →
	“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: company website · checked Sep 7, 2026
4	Swiss Rockets AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	51-200	41 contacts →
	“The Swiss Rockets mission is to deliver outstanding results for patients, inventors, and investors.” Source: company website · checked Sep 7, 2026
5	Biocopy AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	11-50	32 contacts →
	“BioCopy is a Swiss-German biotech company with headquarters in Basel and a state-of-the-art R&D facility in Emmendingen, Germany.” Source: company website · checked Sep 7, 2026
6	Windward BIO	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	11-50	31 contacts →
	“Windward Bio is a clinical-stage biotechnology company with deep discovery, development, and commercialization expertise committed to transforming the treatment of people living…” Source: company website · checked Sep 7, 2026
7	T3 Pharmaceuticals AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	11-50	26 contacts →
	“Developing the next generation bacterial cancer therapy The vision of T3 Pharmaceuticals is to improve the lives of cancer patients with highly innovative treatments.” Source: company website · checked Sep 7, 2026
8	Anaveon AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	11-50	21 contacts →
	“A start up based in Switzerland that develops biologics to modulate the functions of cytokines and provide substantial therapeutic benefits to cancer patients.” Source: company website · checked Sep 7, 2026
9	Lyo-X AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	16 contacts →
	“LYO-X provides strategic consulting and PK/PD modelling services dedicated to the preclinical and clinical development of biologics and cell based therapies.” Source: company website · checked Sep 7, 2026
10	Targimmune Therapeutics AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	11-50	11 contacts →
	“TargImmune Therapeutics AG is a private Swiss-based biotechnology company developing a novel targeted cancer treatment modality.” Source: company website · checked Sep 7, 2026
11	Mabtree Biologics	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	11-50	9 contacts →
	“mABTree Biologics is a biotech company based in Basel, Switzerland, focused on developing affordable, innovative monoclonal antibody therapies for hematological cancers, such as…” Source: company website · checked Sep 7, 2026
12	Onena Medicines	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	8 contacts →
	“Onena Medicines is a biopharmaceutical company with a pipeline of first-in-class antibody medicines to treat recurrent and metastatic cancers and selected rare diseases.” Source: company website · checked Sep 7, 2026
13	Acrobiosystems AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	11-50	7 contacts →
	“ACROBiosystems Group, founded in 2010 and listed in 2021, is a biotechnology company aimed at being a cornerstone of the global biopharmaceutical and health industries by…” Source: company website · checked Sep 7, 2026
14	Eracal Therapeutics	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	6 contacts →
	“The biotech-company EraCal Therapeutics Ltd.” Source: company website · checked Sep 7, 2026
15	Provectis Healthcare AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	5 contacts →
	“Provectis Healthcare AG is a global healthcare company headquarted in Basel, Switzerland to be the commercial partner of choice to the innovative pharma and biotech companies.” Source: company website · checked Sep 7, 2026
16	FGEN	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	11-50	4 contacts →
	“FGen is an emerging Swiss company that combines biological engineering, such as synthetic biology, metabolic engineering, or non-GMO methods, with high throughput screening to…” Source: company website · checked Sep 7, 2026
17	Landmark Bioventures AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	4 contacts →
	“Landmark BioVentures is an integrative corporate and drug development company using resources smartly to advance multiple innovative therapies.” Source: company website · checked Sep 7, 2026
18	Forty51 Ventures	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	4 contacts →
	“Biotech fund” Source: company website · checked Sep 7, 2026
19	Rhizen Pharmaceuticals AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	51-200	4 contacts →
	“Rhizen is Swiss HQ biotech focused on discovery and development of innovative, small molecule drugs for the treatment of cancer & inflammatory diseases.” Source: company website · checked Sep 7, 2026
20	Vaximm AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	3 contacts →
	“VAXIMM is a privately held, Swiss/German biotech company that is developing oral T-cell immunotherapies for patients suffering from cancer.” Source: company website · checked Sep 7, 2026
21	GMP Bridge AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	3 contacts →
	“GMP Bridge is a boutique consultancy helping biotech, biopharma, and advanced therapy companies navigate their most critical GMP and Quality challenges.” Source: company website · checked Sep 7, 2026
22	RXCEL	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	3 contacts →
	“RXcel is a Swiss pre-seed biotech company developing Smart RNA therapeutics to treat patients with aggressive cancers.” Source: company website · checked Sep 7, 2026
23	Canvirex	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	2 contacts →
	“CURRENTLY NOT HIRING / RECRUITING CanVirex is a spin-off from the Heidelberg University Hospital, founded in 2017 in Basel, Switzerland.” Source: company website · checked Sep 7, 2026
24	Noorik Biopharmaceuticals AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	2 contacts →
	Source: company website · checked Sep 7, 2026
25	GIO Therapeutics	Indirect evidence	Basel, SwitzerlandHQ checked Sep 7, 2026	1-10	2 contacts →
	“GIO Therapeutics stands at the forefront of medical innovation, specialising in the development of G protein-coupled receptor (GPCR)-targeted pharmaceuticals.” Source: company website · checked Sep 7, 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: biotherapeutics 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 biotherapeutics companies.
Partial evidence: Its own public description names part of biotherapeutics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotherapeutics 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 40 biotherapeutics companies based in Basel, Switzerland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 391 reachable decision-makers.

Free signup · no credit card

View the full list →

Biotherapeutics companies based in Basel, Switzerland at a glance

As of Sep 7, 2026

55.7%Verified-email coverage

3.7%Mobile-number coverage

17.6Average contacts per company

1-10Median size (employees)

102.5%Largest-city concentration · Basel

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3580–30

3331–60

061–90

090–180

0180+

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 biotherapeutics 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 Basel, Switzerland whose own description of what they do matches “biotherapeutics 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 biotherapeutics 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 biotherapeutics companies, and records with no verified work email. Companies headquartered outside Basel 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, 391 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 7, 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.

Biotherapeutics companies by metro in Switzerland

Biotherapeutics companies in Basel41

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 biotherapeutics 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 biotherapeutics companies are there based in Basel, Switzerland?

RevenueBase identified 40 biotherapeutics companies headquartered in Basel, 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?

Celonic Group, headquartered in Basel, tops this list with the largest team on record.

Which city has the most biotherapeutics companies?

Basel leads with 41 headquartered companies, followed by Schlieren (15) and Zurich (13).

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 391 verified decision-maker contacts tracked across these 40 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 7, 2026.

Ready to reach these companies? Verified emails and direct dials for all 40 biotherapeutics companies based in Basel, Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

Biotherapeutics companies by geography

Browse the directory

Browse: Companies home · Biotherapeutics companies in Switzerland · All Switzerland lists · All Biotherapeutics companies lists · New lists

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.