StageBio is dedicated exclusively to histopathology and comprehensive sample management. As The Histopathology CRO, we partner with pharmaceutical, biotechnology, and medical device sponsors to deliver high-quality GLP and non-GLP pathology support along with secure archiving and biorepository solutions from early discovery through regulatory submission. With thousands of studies successfully completed, we combine scientific rigor, operational excellence, and responsive collaboration to keep your programs moving forward with confidence.
worldwide in 27 years for preclinical, translational & veterinary
of cross‑functional pathology expertise in toxicology, oncology, CNS, medical devices, and ocular studies
of trusted CRO expertise & pathology-led insight supporting drug development




StageBio's network of laboratories is intentionally positioned to provide responsive, regionally aligned support to sponsors globally. Our facilities are equipped for GLP-compliant histopathology, digital pathology, and specialized pathology services.

Frederick, Maryland, USA
Freiburg, Germany
Maurertown, Virginia, USA

Our Freiburg, Germany facility has earned a Bronze rating from EcoVadis, the global benchmark for business sustainability ratings, in its first assessment cycle. The rating reflects the facility's environmental management, labor practices, and ethical business conduct, and supports our clients across Europe who increasingly require sustainability credentials from their supply chain partners.
As sustainability expectations continue to rise across the life sciences industry, particularly in Europe, this rating gives our clients added confidence in partnering with StageBio, and it sets a clear baseline for continued improvement in the years ahead.
As The Histopathology CRO, StageBio offers an integrated portfolio of services designed to support your program from early discovery through regulatory submission.

A fully equipped traveling necropsy team prepared to manage your complete necropsy or integrate smoothly with your existing staff
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