Douglas Mitchell Pitt (born November 2, 1966) is an American businessman, investor, and philanthropist. He holds the honorable title of "Goodwill Ambassador for the United Republic of Tanzania", an appointment he has held since April 2010. Pitt is the founder of Care To Learn, a US-based domestic charity that funds emergent health, hunger, and hygiene needs for children. His business career started with his founding ServiceWorld Computer Center in April 1991 which merged with TSI Global in July 2013. He acquired this company back in 2017, re-establishing it as Pitt Technology Group. Pitt is also the owner of Pitt Development Group, a firm that specializes in the development of medical office space. A large focus of his work is in East Africa doing water projects as a Board Member of WorldS