Your Success Is Our Success
Aseptic Filling of
Injectable Drugs
Sterile Filling and Ready-To-Fill®
Afton is a US-based pharmaceutical contract development and manufacturing organization (CDMO). For over 30 years, we have specialized in the sterile filling of small-volume injectable drugs. Our expertise lies in small-batch commercial products and clinical trials. Our dedicated team works tirelessly to deliver on-time milestones and build lasting client relationships.

Contract Manufacturing
We work with batch sizes of thousands to tens of thousands, filling products such as suspensions and other challenging formulations, small and large molecules, mRNA, monoclonal antibodies, and other biologics.
Lab Services
Afton’s experienced Quality Control Analytical and Microbiology Labs provide services for your liquid injectable project from start to finish.


cGMP Compliant Facilities
Our flexibility allows us to schedule client projects as quickly as possible and maintain robust regulatory compliance.
Afton’s commitment to regulatory compliance and quality in our products drives our work. Our adaptability allows for agile scheduling and quick response to tight timelines. Contact our team today to discuss your sterile-filling project. Even if you feel your timeline is impossible, we will do everything possible to help you succeed.







