On Sept. 26, 2025, Amgen announced a $650 million expansion of its U.S. manufacturing network in Puerto Rico, creating hundreds of new jobs.

The planned investment will support increased drug production at the company’s biologics manufacturing facility in Juncos and integrate innovative advanced technologies throughout the operations process. It is expected to create nearly 750 jobs, including construction roles and new highly skilled manufacturing jobs. 

Amgen’s long-standing commitment to U.S. innovation and state-of-the-art operations is reflected in more than $40 billion invested in manufacturing and research and development since the passage of the Tax Cuts and Jobs Act (TCJA) of 2017. 

This announcement builds on Amgen’s recent investments, including a $600 million science and innovation center in California and manufacturing expansions of $900 million in Ohio and $1 billion in North Carolina, respectively.

Amgen discovers, develops, manufactures and delivers innovative medicines to help millions of patients in their fight against some of the world’s toughest diseases. More than 40 years ago, Amgen helped to establish the biotechnology industry and remains on the cutting-edge of innovation, using technology and human genetic data to push beyond what’s known today. Amgen is advancing a broad and deep pipeline that builds on its existing portfolio of medicines to treat cancer, heart disease, osteoporosis, inflammatory diseases and rare diseases.