Your health is our prime concern.
For this very reason, we work with passion every day, in all our offices, because we know that in times of need, there is only room for certain and reliable answers.


Every second, 10 lives come into contact with one of our tests
We are global leader in the laboratory diagnostics market, specializing in the immunodiagnostics and molecular diagnostics segments.

For over 50 years we have been dealing with diagnostics to help physicians and patients make better decisions in the most important moments.
Diagnosis is, in fact, the first step to become aware of a person’s state of health: this is why our tests can make the difference. Their precision and reliability allow the early diagnosis of different diseases for millions of people, who will be able to undertake the appropriate clinical pathway.
Company presentation
DownloadA global reality
We are a multinational company operating across 5 continents.
Our headquarters are in Saluggia, and the Group production platform involves 6 manufacturing plants around the world.
Our research and development centers are based in Italy, USA and Germany.
USA Stillwater
DiaSorin Inc.
1951 Northwestern Avenue - P.O. Box 285
Stillwater Minnesota USA
Phone: +1.651.439.9710 / +1.800.328.1482
Fax: +1.651.351.5669
UK Dartford
DiaSorin S.p.A. UK Branch
Central Road, Dartford
Kent. DA1 5LRUK
Phone: +44 (0)844 225 8999
Fax: +44 (0)844 225 9888
Germany Dietzenbach
DiaSorin Deutschland GmbH
Von-Hevesy-Straße 3
63128 Dietzenbach
Phone: +49.6074.4010
USA Cypress
DiaSorin Molecular LLC
11331 Valley View Street
Cypress, CA 90630-4717
United States
Phone: 1.562.240.6500
South Africa Kyalami
DiaSorin South Africa (PTY) Ltd.
22 Kyalami Blvd
Kyalami Business Park
1684 Kyalami
Phone: +27 11 799 3200
Fax: +27 11 466 2828
Italy Saluggia
DiaSorin S.p.A.
Via Crescentino
13040 Saluggia (VC)
Phone: +39.0161.487093
Fax: +39.0161.487628
Italy Gerenzano
DiaSorin
c/o Insubrias Biopark - via Roberto Lepetit 34
21040 Gerenzano - VA
Phone: +39.02.964741
Fax: +39.02.96474570
+39.0161.487628