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Xcellon Biologics LLC

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www.xcellon.bio
Homepage of Xcellon Biologics LLC
Their homepage, crawled AUG 2, 2026
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersRockville, MD
SAM.gov UEIGGVUV987K9Z2
LISTED ON FACTORYREGISTRY100%SOURCE COVERAGE

Xcellon Biologics is a contract development and manufacturing organization (CDMO) that specializes in antibody discovery services, protein production and engineering, ADC design and bioconjugation, bioprocess development, analytical and formulation development, and CGMP manufacturing. The company serves the biopharmaceutical industry and works with processes including linker optimization, payload screening, bioconjugation, bioanalytics, bioassays, and in vivo pharmacology services.

Summarized from the company’s own website

Their plant

FacilityCityStateEmployeesStatus
Xcellon Biologics LLCRockvilleMD ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.