Jason Hershiser

W.R. Grace & Co. engages in the production and sale of chemicals and materials. It operates through the Grace Catalysts Technologies and Grace Materials Technologies segments. The Grace Catalysts Technologies segment includes catalysts and related products and technologies used in refining, petrochemical and other chemical manufacturing applications. The Grace Materials Technologies segment consists of specialty materials, including silica-based and silica-alumina-based materials, used in coatings, consumer, industrial, and pharmaceutical applications. The firm specializes in chemical processing, coatings and inks, food and beverage, general industrial, nutraceutical, personal care, pharma, and plastics industries. The company was founded by William Russell Grace in 1854 and is headquartered in Columbia, MD.

Klein Hersh LLC is a premier executive search firm that specializes in delivering strategic leadership placement solutions across the entire life sciences continuum. Klein Hersh is based in Horsham, PA and was founded in 1998 by Robert Klein, Fern Klein, and Jason Hershiser. The company offers access to interim staffing solutions to tackle short-term projects and long-term needs. The company believes in inclusion across race, gender, age, religion, identity, and experience. The company has experts in various practices such as pharma and biotech, clinical operations, regulatory, and commercial. The company's commitment to diversity is reflected in their internal business practices. Jason Hershiser has been the CEO since 1998.