About us

Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science. At Thermo Fisher Scientific, our mission is to enable our customers to make the world healthier, cleaner and safer.

Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science, with revenues of $17 billion and approximately 50,000 employees in 50 countries. Our mission is to enable our customers to make the world healthier, cleaner and safer. We help our customers accelerate life sciences research, solve complex analytical challenges, improve patient diagnostics and increase laboratory productivity. Through our premier brands – Thermo Scientific, Applied Biosystems, Invitrogen, Fisher Scientific and Unity Lab Services – we offer an unmatched combination of innovative technologies, purchasing convenience and comprehensive support. For more information, please visit www.thermofisher.com.

ImmunoDiagnostics – the global leader in allergy and autoimmunity diagnostics

Our mission is to dramatically improve the management of allergy, asthma, and autoimmune diseases by providing healthcare professionals with advanced diagnostic technologies and clinical expertise.

By striving to meet these goals, we can both offer healthcare professionals and patients around the world the benefits of predictive ability and earlier diagnosis. But the real results are in better patient care – and in improving people’s everyday lives.

This statement is also an expression of our core purpose and corporate philosophy. We believe that these strengths, combined with varied research in both biomedical and clinical experiences, prepare us to be a future innovator in allergy and autoimmune testing.

Every journey has a starting point

For almost 40 years, ImmunoDiagnostics, previously known as Phadia, have maintained global leadership in allergy testing and become one of the world’s leading autoimmune disease test providers. We develop, manufacture and market complete blood test systems to support the clinical diagnosis and monitoring of allergy asthma, and autoimmune diseases. Furthermore, we bring efficiency to labs worldwide through a complete range of laboratory systems based on a technology commonly recognized as the gold standard.

Our centres of excellence

Headquartered in Uppsala, Sweden, our international centre of excellence is at the heart of it all. The site of our strategic management, administration and business development activities, it’s also the home of extensive research and development as well as world-class manufacturing facilities.

We also have a site in southern Sweden, where development of our allergen raw materials takes place.

In Freiburg, Germany, a third centre of excellence develops, manufactures and supports diagnostic tests for autoimmune diseases.

Together, these centres enable us to remain focused on excellence as we respond to the diagnostic needs of the world. 


As in all diagnostic testing, the diagnosis is made by the physican based on both test results and the patient history.