About Us

Every day we change lives. People living with rare and devastating diseases are our Guiding Star. We believe it is our responsibility to listen to, understand, and change the lives of patients and those who work tirelessly to help them.

We continue to deepen our understanding of rare disease, which began with our pioneering work in complement biology. This knowledge allows us to innovate and evolve into new areas, where there is great unmet need and opportunity to help patients and families fully live their best lives.

We’ve delivered transformative medicines for people with paroxysmal nocturnal hemoglobinuria (PNH), atypical hemolytic uremic syndrome (aHUS), anti-aquaporin-4 (AQP4) antibody-positive neuromyelitis optica spectrum disorder (NMOSD), generalized Myasthenia Gravis (gMG), hypophosphatasia (HPP), and lysosomal acid lipase deficiency (LAL-D).

We invest in and value people who believe in the importance of our purpose and understand what it takes to deliver on it. Our culture is rooted in integrity, inclusiveness, and our dedication to joining and supporting the communities in which we live and work.

At Alexion, our passion drives us to continuously innovate and create meaningful value in all we do. In doing so, we change lives for the better – ours, people living with rare diseases, and the communities we serve. Every day.

Tanner's Story

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Tristan's Story

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Adeyn's Story

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Alexion Awareness

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Creating Value Thru Corporate Responsibility (CSR)

Our comprehensive approach to CSR is viewed through the lens of shared value – helping to solve social challenges while creating financial value. Our CSR-STAR platform serves as a tangible way to live our Culture and Values. To learn more about our CSR commitment, journey, and progress to-date, please read our inaugural CSR Report. This report focuses on our CSR activities in 2019 and does not include efforts to address the COVID-19 pandemic. Information about our response to this global health crisis can be found here.

General Pediatric Flashcard

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Latest News

Alexion’s CSR-S·T·A·R Platform
Our CSR-STAR platform supports our mission to transform the lives of people affected by rare and devastating disease while creating value for all our stakeholders. See how we’re living our mission, every day.
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Low ALP Awareness

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Contact Us

Sponsor Inquiry- Alexion

Dan Segal, MBA
Alexion Pharmaceuticals, Inc.
Rare Inspiration. Changing Lives.
121 Seaport Blvd.
Boston, MA 02210
MOBILE +1 732.757.9458
eFax +1 732.358.2342