INVENTING A NEW
ROADMAP FOR BIOTECH

Regeneron is a leading science and technology company delivering life-transforming treatments for serious diseases.

Led by physician-scientists for nearly 30 years, our science-driven approach has resulted in three EMA-approved medicines and numerous product candidates in a range of diseases, including ophthalmology, cancer, rheumatoid arthritis, asthma, atopic dermatitis, pain and infectious diseases.

In addition to our medicines, our innovations include the VelociSuite® technologies, world-class manufacturing operations, one of the largest human sequencing efforts in the world and rapid response technologies being used for global good.

Our business is a testament to the power of science to transform lives.

Explore

MAKE GREAT MEDICINE.
THEN DO IT AGAIN
AND AGAIN.

Our global, award-winning production capabilities will soon include the largest-scale bulk biologics production facility in Ireland.

Excellence in action

BE AN ENGINE
OF INVENTION

We embrace progress: In science, in manufacturing and in what people can expect from their health. Join our team and help turn science into life-changing medicine.

Make an impact

NEVER STOP ASKING WHY

It's our business to discover, develop and deliver new medicines for people suffering from serious diseases. Our medicines currently available in Ireland are made available in collaboration with Bayer HealthCare and Sanofi.

Learn about our medicines