Company lists · Data refreshed September 2026

Top 25 Pharmaceutical chemicals companies based in Switzerland

Name: Pharmaceutical chemicals companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 75 companies tracked

RevenueBase identified 75 pharmaceutical chemicals companies headquartered in Switzerland as of September 2026 and tracks 4,823 professional contacts across them, including 2,297 with verified work emails. Zug is the largest hub.

This list covers pharmaceutical chemicals 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 15, 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 15, 2026 86% judged on-target in blind review

75Companies

4,823Contacts tracked

2,297Verified emails

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The 25 largest pharmaceutical chemicals companies based in Switzerland

Ranked by team size

Top 25 of 75 pharmaceutical chemicals companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical chemicals 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	ACINO	Partial evidence	Zurich, SwitzerlandHQ checked Sep 15, 2026	1,001-5,000	1,559 contacts →
	Partial evidence “Acino is a Swiss pharmaceutical company headquartered in Zurich, with a clear focus on high-growth markets.” Source: RevenueBase Database · checked Sep 15, 2026
2	Biosynth	Partial evidence	Staad, SwitzerlandHQ checked Sep 15, 2026	501-1,000	392 contacts →
	Partial evidence “Critical Raw Materials and Services for Diagnostics, Vaccines and Pharmaceuticals.” Source: RevenueBase Database · checked Sep 15, 2026
3	Dottikon Exclusive Synthesis AG	Strong evidence	Dottikon, SwitzerlandHQ checked Sep 15, 2026	501-1,000	326 contacts →
	Strong evidence “DOTTIKON manufactures high-quality performance chemicals, intermediates, and exclusive active pharmaceutical ingredients (APIs) for the world's leading chemical, biotech, and…” Source: RevenueBase Database · checked Sep 15, 2026
4	Helsinn Group	Partial evidence	Lugano/pazzallo, SwitzerlandHQ checked Sep 15, 2026	201-500	316 contacts →
	Partial evidence “Helsinn is a global pharmaceutical company that builds, manufactures, launches, and commercializes products to improve the quality of life for patients with cancer and chronic…” Source: RevenueBase Database · checked Sep 15, 2026
5	Mepha Teva Switzerland	Indirect evidence	Basel, SwitzerlandHQ checked Sep 15, 2026	10001+	271 contacts →
	Indirect evidence “Wir geben alles für ein gesünderes Leben.” Source: RevenueBase Database · checked Sep 15, 2026
6	Extrovis	Partial evidence	Zug, SwitzerlandHQ checked Sep 15, 2026	201-500	200 contacts →
	Partial evidence “Extrovis is a fully integrated global pharmaceutical company with strong portfolio offering, comprising of Active Pharmaceutical Ingredients (APIs), Finished dosage forms (FDF) &…” Source: RevenueBase Database · checked Sep 15, 2026
7	Farmak International	Partial evidence	Baar, SwitzerlandHQ checked Sep 15, 2026	1,001-5,000	127 contacts →
	Partial evidence “Farmak International, a part of Farmak Group, a global pharmaceutical business, tracing its roots to Ukraine, with production facilities in two countries in Europe, and 14…” Source: RevenueBase Database · checked Sep 15, 2026
8	Impag Group	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 15, 2026	201-500	127 contacts →
	Indirect evidence “Impressum: As an independent, internationally oriented trading company and service provider, we focus on the procurement and distribution of raw materials and active ingredients…” Source: RevenueBase Database · checked Sep 15, 2026
9	Stragen	Indirect evidence	Plan-les-ouates, SwitzerlandHQ checked Sep 15, 2026	51-200	91 contacts →
	Indirect evidence “Focusing on innovation for health solutions since 1990, Stragen is a global player in the development, registration and distribution of Generic drugs and Consumer Health products.” Source: RevenueBase Database · checked Sep 15, 2026
10	Spirig Healthcare AG	Indirect evidence	Egerkingen, SwitzerlandHQ checked Sep 15, 2026	51-200	73 contacts →
	Indirect evidence “Spirig HealthCare AG, Anbieter hochwertiger Generika und bekannter Markenprodukte, ist ein innovatives Pharmaunternehmen mit Sitz im Schweizer Mittelland.” Source: RevenueBase Database · checked Sep 15, 2026
11	Hänseler Swiss Pharma	Partial evidence	Herisau, SwitzerlandHQ checked Sep 15, 2026	51-200	72 contacts →
	Partial evidence “Hänseler Swiss Pharma is the largest trading and processing company for pharmaceutical raw materials in Switzerland.” Source: RevenueBase Database · checked Sep 15, 2026
12	Linnea SA	Indirect evidence	Locarno, SwitzerlandHQ checked Sep 15, 2026	51-200	62 contacts →
	Indirect evidence “Linnea’s mission is to improve the quality of life of people around the globe by manufacturing and distributing superior-quality purified and semi-synthetic APIs and standardized…” Source: RevenueBase Database · checked Sep 15, 2026
13	Senn Chemicals AG	Indirect evidence	Dielsdorf, SwitzerlandHQ checked Sep 15, 2026	51-200	61 contacts →
	Indirect evidence “SENN has been in the peptide business since 1963.” Source: RevenueBase Database · checked Sep 15, 2026
14	Develco Pharma Schweiz AG	Partial evidence	Pratteln, SwitzerlandHQ checked Sep 15, 2026	201-500	52 contacts →
	Partial evidence “Develco Pharma is a privately owned company operating in the field of development and manufacture of pharmaceutical products.” Source: RevenueBase Database · checked Sep 15, 2026
15	Azad Pharma AG	Partial evidence	Schaffhausen, SwitzerlandHQ checked Sep 15, 2026	11-50	45 contacts →
	Partial evidence “AZAD, a privately held company was established in for global sales and marketing of active pharmaceutical ingredients (API).” Source: RevenueBase Database · checked Sep 15, 2026
16	Medinova AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 15, 2026	51-200	39 contacts →
	Partial evidence “Originating from a pharmacy in Zurich, Switzerland, Medinova today is an international pharmaceutical company.” Source: RevenueBase Database · checked Sep 15, 2026
17	Valsynthese	Strong evidence	Brig, SwitzerlandHQ checked Sep 15, 2026	501-1,000	27 contacts →
	Strong evidence “Valsynthese, part of SSE Group, is mainly active in the fields of custom synthesis and contract manufacturing for the chemical and pharmaceutical industries.” Source: RevenueBase Database · checked Sep 15, 2026
18	Eumedica Pharmaceuticals AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 15, 2026	11-50	24 contacts →
	Partial evidence “At Eumedica we offer an extensive range of products and services, covering healthcare stakeholders' need, in three domains of expertise- Manufacturing Active Pharmaceutical…” Source: RevenueBase Database · checked Sep 15, 2026
19	Spagyros AG	Indirect evidence	Worb, SwitzerlandHQ checked Sep 15, 2026	11-50	23 contacts →
	Indirect evidence “Die Spagyros AG ist ein innovatives Unternehmen, das erfolgreich in der Herstellung, dem Vertrieb und der Vermarktung von komplementärmedizinischen Arzneimitteln tätig ist.” Source: RevenueBase Database · checked Sep 15, 2026
20	Ideal Chimic	Indirect evidence	Carouge, SwitzerlandHQ checked Sep 15, 2026	11-50	21 contacts →
	Indirect evidence “Depuis 50 ans, IDEAL CHIMIC conçoit, développe, fabrique et conditionne des produits chimiques de qualité tout en apportant un support scientifique de qualité aux entreprises qui…” Source: RevenueBase Database · checked Sep 15, 2026
21	Fischer Chemicals AG	Strong evidence	Zurich, SwitzerlandHQ checked Sep 15, 2026	11-50	19 contacts →
	Strong evidence “Founded in 1987, Fischer Chemicals AG with its headquarters in Zurich, Switzerland, is a leading trading and distribution company acting worldwide in the field of pharmaceuticals…” Source: RevenueBase Database · checked Sep 15, 2026
22	Flarer S.A	Partial evidence	Balerna, SwitzerlandHQ checked Sep 15, 2026	11-50	16 contacts →
	Partial evidence “A global reference for specific and customised end-to-end solutions in the supply of APIs, fine chemicals and functional ingredients.” Source: RevenueBase Database · checked Sep 15, 2026
23	Polycompound AG	Indirect evidence	Sissach, SwitzerlandHQ checked Sep 15, 2026	51-200	15 contacts →
	Indirect evidence “Polycompound AG is a company that produces tailor-made compounds from small quantities to large volumes of several hundreds of tons.” Source: RevenueBase Database · checked Sep 15, 2026
24	Fairmed Healthcare	Indirect evidence	Zug, SwitzerlandHQ checked Sep 15, 2026	11-50	13 contacts →
	Indirect evidence “Die Fairmed Healthcare AG wurde 2012 in der Schweiz mit dem Ziel der Bereitstellung von qualitativ hochwertigen Generika zu wettbewerbsfähigen Preisen gegründet.” Source: RevenueBase Database · checked Sep 15, 2026
25	Chemgo Organica AG	Indirect evidence	Münchenstein, SwitzerlandHQ checked Sep 15, 2026	11-50	12 contacts →
	Indirect evidence “CHEMGO originated from the predecessor companies Stehelin AG (established in the 1830s) and Chemgo Organica AG (established in 1976).” Source: RevenueBase Database · checked Sep 15, 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: pharmaceutical chemicals 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 pharmaceutical chemicals companies.
Partial evidence: Its own public description names part of pharmaceutical chemicals companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical chemicals 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 75 pharmaceutical chemicals companies based in Switzerland

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Pharmaceutical chemicals companies based in Switzerland at a glance

As of Sep 15, 2026

47.6%Verified-email coverage

64.3Average contacts per company

11-50Median size (employees)

8.0%Largest-city concentration · Zug

Sep 15, 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 75 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 pharmaceutical chemicals 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 “pharmaceutical chemicals 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 pharmaceutical chemicals 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 pharmaceutical chemicals 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, 2,297 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 15, 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 pharmaceutical chemicals 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 pharmaceutical chemicals companies are there based in Switzerland?

RevenueBase identified 75 pharmaceutical chemicals 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?

ACINO, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most pharmaceutical chemicals companies?

Zug leads with 6 headquartered companies, followed by Basel (4) and Lugano (4).

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 2,297 verified decision-maker contacts tracked across these 75 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 15, 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.