WASHINGTON, Sept. 10, 2026 /PRNewswire/ -- Riverside Research, a leading technology research and development nonprofit supporting U.S. national security, announces the appointment of Tom Lash as president and CEO. Lash is a recognized technology and business leader with nearly 30 years of experience supporting the federal market, bringing extensive expertise in national security, the U.S. intelligence community, strategic growth and emerging technology. Under his leadership, Riverside Research's nonprofit, mission-first identity and independent research model will continue to guide strategic priorities.