HSRL and VPS have joined forces to become the leading provider of GLP-compliant research and preclinical histology, pathology and specimen archiving services for the biopharmaceutical, medical device and contract research industries. Following our 2018 merger, we are now able to provide our customers with a fully integrated breadth of histopathology services, including tissue analysis, efficacy determination for new compounds and devices, toxicological evaluation of products subject to FDA approval, detailed pathology reporting for GLP studies, medical device pathology and immunohistochemistry. Together we operate three state-of-the-art sites in the US, with substantial continued investment in our facility and technology infrastructures to meet the growing demand for high-quality histopathology services. With more than 20 board certified veterinary pathologists and over 50 laboratory technicians on staff, we are ideally positioned to deliver on our unified commitment to quality, scientific integrity and customer service excellence. Specialties Histology, Pathology, GLP, Archiving, Frozen Storage, Refrigerated Storage, Ambient Storage, Necropsy, Immunohistochemistry, Toxicology, Histopathology, Anatomical Pathology, Biorepository, Consulting, Peer Review and PWGs. Locations Corporate Headquarters | Laboratories, Warehousing & Archiving 5930 Main Street, Mount Jackson, VA 22842, US (540) 477-4440 Vet Path Services, Inc. | Office, Laboratories & Archiving 6450 Castle Drive, Mason, OH 45040, US Immunochemistry & Image Analysis 60 Prescott St. Worcester, MA 01605, US