About ChemOutsourcing

ChemOutsourcing is the premier CDMO USA-based pharmaceutical ingredients and services show connecting global small molecule and biologics manufacturing with hundreds of qualified buyers. Every year since 2007, exhibitors and attendees from over 30 countries have convened in September to secure their supply chain needs. The 2026 spotlight includes small molecules, peptides, oligonucleotides, ADCs, and related biologics.

Exhibitors and visitors from over 30 countries make ChemOutsourcing the ultimate networking platform for building service partnerships among the elite global CDMO. The event unites buyers and suppliers, providing opportunities to build partnerships spanning North America, Europe, and Asia.

Our Founder, President & CEO  

Mark Alexay is the President, CEO & Founder of ChemOutsourcing. He is a graduate of Denison University and Columbia University. He launched the show in Sept 2007 after having held several marketing positions at Pfizer and Sanofi in the early 90’s. Subsequently, he pioneered over 100 diverse pharmaceutical events during the late-90’s and 2000’s. ChemOutsourcing is the product of these experiences.