Our impact, our people

Science in action, people at the center.


Powered by science and sustained by our values, we’re working with colleagues and alongside communities to advance innovation, expand US R&D and medicines manufacturing and strengthen the health of America.




Learn how we're pioneering science and driving economic growth in the US.

At AstraZeneca, we're a team of explorers, charting a bold path forward to transform healthcare. We relentlessly pursue the next frontier of science to deliver medicines that change lives.



Home to 23 R&D, manufacturing, commercial and corporate sites nationwide, we employ more than 18,000 people. We’re deepening our long-standing commitment with a $50 billion investment by 2030 to further expand R&D and manufacturing across the country. This is more than a financial commitment; it is a vote of confidence in American biopharmaceutical innovation and our portfolio of next-generation therapies, and is a promise to help improve the health of America.


Our recent listing on the New York Stock Exchange (NYSE:AZN) marks another important milestone in that journey – it gives more US investors direct access to participate in our growth and it reflects the confidence we have in our future – one that is shaped by the power of what science can do.






Science in Progress

Science in Progress highlights the leaders shaping our science – showing progress in action with people at the center.


Tonya Villafana on What Drives Meaningful Innovation

By listening, learning and acting with intention, Tonya Villafana, VP, Franchise and Medical & Scientific Affairs, is helping shape healthcare delivery that truly meets people’s needs. She brings technology, insight and empathy together to create solutions that improve patient outcomes and strengthen communities.






Join us

Join us in transforming the future of healthcare by unlocking the power of what science can do for people, society and the planet.

Collaborate with us

We cannot achieve this alone. By joining forces with partners like you, we can combine our resources to advance innovative science.