
Darryl J. Fenn, PLS
President, Founding Principal
Retiring to part-time May 2025

J. Randall Vickers, PE
Vice President, Founding Principal

Steven C. Johnson, PE
Vice President, Founding Principal
Retired December 2024
Department Heads

Michael W. Nadeau, PLS/CFedS
President,
Survey Division Leader

Nichole L. Luthi, PE
Vice President,
Civil Engineering Division Leader

Tyler J. Baron, PLS
Vice President,
Right of Way Division Leader