While Sen. Spiros Mantzavinos was first elected to office in 2020, he’s been involved in helping to lift up Delaware families since he worked in the Legislature in the 1990s.

Spiros later founded and operated The Mantzavinos Group, a public relations firm that made sure the voices of Delawareans, nonprofits and local businesses were being heard at Legislative Hall.

He has worked with some of the largest employers in Delaware, served as vice president of the New Castle County Chamber of Commerce, taught classes at Wilmington University and remains a devoted member of the Holy Trinity Greek Church.


He chairs the Senate Banking, Business and Insurance Committee, serves as a member of the Senate’s committees on Veterans Affairs, Labor, Transportation and the Joint Capital Improvement Committee, which recently passed the largest infrastructure improvement and jobs act in Delaware history.