Background
Koelling, Neil LEroy was born on January 27, 1939 in Sullivan, Missouri, United States. Son of Theo and Nadine (Busch) Koelling.
Koelling, Neil LEroy was born on January 27, 1939 in Sullivan, Missouri, United States. Son of Theo and Nadine (Busch) Koelling.
Bachelor of Science in Civil Engineering, University Missouri, 1961.
Field engineer St. Louis San Francisco R.R., 1961. Construction engineer Texaco Inc., San Antonio, 1964-1967. With Fruin Colnon Corporation, St. Louis, since 1967, assistant project manager, 1973-1978, executive vice president, from 1979, now president, chief executive officer.
Served to 1st lieutenant arty Army of the United States, 1962-1964. Member American Society of Civil Engineers, St. Louis Engineers Club.
Married Donna Parker, June 10, 1961. Children: Suzanne, John, Brian.