Keystone

DEVELOPERS TOP PROJECT of 2021

AmerisourceBergen HQ, Conshohocken, PA

Size: 429,000 SF

AmerisourceBergen, a Fortune 8 global healthcare company, opened its new, 429,000 SF global headquarters in Conshohocken, PA in September 2021. READ MORE

LARGEST OFFICE SALE of 2021

Westlakes, Berwyn, PA

Size: 455,183 SF/ 40.4 acres

Broker: Brett Segal, JLL Capital Markets

Westlakes is the perfect proof-case of Keystone’s approach. The company reinvents assets into activated ecosystems that attract top-tier companies. READ MORE