RGEN vs PCTY Comparison

Repligen, headquartered in Waltham, Massachusetts, is a global life sciences company that develops and sells bioprocessing equipment and supplies used in the manufacturing of biologic drugs, including monoclonal antibodies, recombinant proteins, vaccines, and cell and gene therapies. Its customers include biopharmaceutical companies, contract development and manufacturing organizations, or CDMOs, and other life science companies. It sells four main product categories: filtration (including fluid management) is the largest category and was 58% of 2024 revenue, while chromatography, proteins, and process analytics were 19%, 12%, and 9%, respectively. Customers in North America, Europe, and Asia Pacific contributed 44%, 37%, and 19% of revenue, respectively.

Founded in 1997, Paylocity is a cloud-based human capital management and payroll platform servicing midmarket customers. The company's average client size is around 150 employees. Its products help with recruiting and onboarding, payroll, time and labor, human resources, benefits, learning, and performance and compensation workflows. In fiscal 2025, the company generated over $1.5 billion in revenue across more than 41,000 customers.