1959, November 30: Virginia Hartman purchases Thomas B. Punshon Civil Engineering Company and is elected president1961, May 1: James S. Wald, Albert Wilson, and Arthur Reichert purchase 90 percent of Thomas B. Punshon Civil Engineering Company, Virginia Hartman retains 10 percent1961, May 1: James S. Wald is elected president of Thomas B. Punshon Civil Engineering Company1964, June 30: Arthur Reichert resigns, Wald, Wilson, and Hartman become principal owners of Thomas B. Punshon Civil Engineering Firm1966, January 1: Virginia Hartman resigns, Wald and Wilson become principal owners of Thomas B. Punshon Civil Engineering Firm1966: McGill and Smith is founded, office located in Amelia, Ohio1969: James S. Wald resigns, Albert Wilson is elected president of Thomas B. Punshon Civil Engineering Firm1984: Albert Wilson resigns, Ronald L. Roat become president of Thomas B. Punshon Civil Engineering Company1984: Thomas B. Punshon Civil Engineering Company merges with McGill and Smith Inc., forms McGill Smith Punshon, Inc.1990: McGill Smith Punshon, Inc. goes into Chapter 11 Bankruptcy2008: Stephen Roat becomes president of MSPLOCATIONS OF OFFICES4th Street, 1863-1889 5th Street, Glen Building, 1890-1923Schmidt Building, 128 East 6th Street, 1924-1957Galbraith Road, Groesbeck, 1957-1961North Bend Road, Finneytown, 1961McMicken, 1961-1966Southland Road, 1966-1979Northland Road, 1979-1984Cornell Park Drive, Blue Ash, 1984-1989Wards Corner Road, 1989Tri-Ridge Blvd., Blue Ash, 1997Park 42 Drive, Sharonville, 1997-Present70