Company lists · Data refreshed November 2026

Top 19 Api suppliers based in Switzerland

RevenueBase identified 33 company matches for api suppliers associated with Switzerland as of November 2026 and tracks 2,061 professional contacts across them, including 1,056 with verified work emails. Lugano is the largest hub.

This list covers company matches for api suppliers 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 November 6, 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 Nov 6, 2026 How this list was built
33Companies
2,061Contacts tracked
1,056Verified emails
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The 19 largest api suppliers based in Switzerland

Ranked by team size
Top 19 of 33 company matches for api suppliers based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchDottikon, SwitzerlandHQ recorded Nov 6, 2026501-1,000343 contacts →

Exact match

“DOTTIKON manufactures high-quality performance chemicals, intermediates, and exclusive active pharmaceutical ingredients (APIs) for the world's leading chemical, biotech, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchZug, SwitzerlandHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“Extrovis is a fully integrated global pharmaceutical company with strong portfolio offering, comprising of Active Pharmaceutical Ingredients (APIs), Finished dosage forms (FDF) &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHerisau, SwitzerlandHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Hänseler Swiss Pharma is the largest trading and processing company for pharmaceutical raw materials in Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLocarno, SwitzerlandHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLiestal, SwitzerlandHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Gebro Pharma AG located in Liestal, Switzerland, is a subsidiary of the Austrian Gebro Holding GmbH.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSchaffhausen, SwitzerlandHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“AZAD, a privately held company was established in for global sales and marketing of active pharmaceutical ingredients (API).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLugano, SwitzerlandHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Unipharma is a Swiss pharmaceutical service provider established in 1947 with long and strong heritage and unparalleled know-how in the distribution of medicines that are not…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“At Eumedica we offer an extensive range of products and services, covering healthcare stakeholders' need, in three domains of expertise- Manufacturing Active Pharmaceutical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBalerna, SwitzerlandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“A global reference for specific and customised end-to-end solutions in the supply of APIs, fine chemicals and functional ingredients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMendrisio, SwitzerlandHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Synergy Swiss Pharma has been expanding into different types of sectors, Active Pharmaceutical Ingredient, Intermediate Development, Medical Devices & Food Supplement with the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCouvet, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“GMT Fine Chemicals SA is a Swiss company founded in 1998 in the industrial area of Couvet, a village located in the canton of Neuchâtel, in the French speaking region of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSwitzerlandHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Synbias Pharma AG is umbrella of Synbias-Gemini Group, headquartered in Schaffhausen, Switzerland, which 100% shareholder of Gemini PharmChem Mannheim GmbH.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBasiléia, SwitzerlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Com sede na Basileia (Suíça), o Grupo Rhenochem, tem operado globalmente na distribuição e produção no setor farmacêutico com as indústrias farmacêuticas desde 1990.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSion, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“For more than 35 years, Straqim SA has been a trusted Swiss partner in the distribution of bulk active pharmaceutical ingredients (APIs) and the development of proprietary…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFlums, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Matrix Fine Chemicals is an ISO 9001:2015-certified supplier of speciality fine chemicals and complex, multi-step organic syntheses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBuchs, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We focus on worldwide sourcing, distributing and custom manufacturing of fine chemicals, intermediates, specialties, ingredients, niche APIs and NCE’S since 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMagliaso, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchChiasso, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“MERLONIPHARMA is an International Swiss based company with 90 years experience in the pharmaceutical business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 33 api suppliers based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,056 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Api suppliers based in Switzerland at a glance

As of Nov 6, 2026
51.2%Verified-email coverage
62.5Average contacts per company
11-50Median size (employees)
9.1%Largest-city concentration · Lugano
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
9
51-200
7
201-500
1
501-1,000
2
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 33 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 “api suppliers” 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 1,056 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 November 6, 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 “api suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many api suppliers are there based in Switzerland?

RevenueBase identified 33 company matches for api suppliers associated with Switzerland as of November 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?

Dottikon Exclusive Synthesis AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most api suppliers?

Lugano leads with 3 company records, followed by Schaffhausen (2) and Aarau (1).

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 1,056 professional contacts with verified work emails tracked across these 33 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 November 6, 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.