South San Francisco, Calif.
Biotech giant Amgen will expand its South San Francisco campus with the addition of 500,000 sf of R&D space over the next three years. The first 92,000-sf facility is under construction; a second 92,000-sf structure will break ground in spring of 2006. The two buildings will house up to 700 employees total. Amgen also has an option to occupy three new adjacent buildings, yet to be constructed, with footprints of 100,000 sf each.
