Organizational Structure

A quick guide to who’s who in the GBA organizational structure.

Leo Titus, P.E.
Matt Moler, P.E.
Matt Moler, P.E.
Bradley Melocik, P.E., P.H.
GUY MARCOZZI, P.E., LEED AP BD+C
Martin LaRoche, P.Eng.
Martin LaRoche, P.Eng.
Steve Wendland, P.E.
Steve Wendland, P.E.
Teresa Peterson, P.E., C.M.E., LEED AP O&M, ENV SP

Members: Find contact information for each person in our Individual Directory

  • President: Leo Titus, Jr. P.E. (ECS, Ltd.)
  • President-Elect: Matt Moler, P.E. (S&ME Inc.)
  • Secretary/Treasurer: Guy Marcozzi, P.E., LEED AP BD+C, F. ASCE (Verdantas)
  • Directors:
    • Victor R. Donald, P.E. (Terracon)
    • Martin LaRoche, P.Eng. (Kiewit Engineering Group)
    • Brad Melocik, P.E., P.H.  (DOWL)
    • Teresa Peterson, P.E., C.M.E., LEED AP O&M, ENV SP (Gannett Fleming)
    • Daniel K. Schaefer, P.E. (Froehling & Robertson, Inc.)
    • Steve Wendland, P.E., R.G., DGE (GeoEngineers, Inc.)
Joel G. Carson, Executive Director
Barb Nappy, Director of Events
Sara Menase, Program Manager
Phil Pettway, Controller

Council and Committee Chairs

Members: Find contact information for each person in our Individual Directory

  • Advocates Assembly: Terence Scanlan, Esq. (Cairncross & Hempelmann, P.S.)
  • Business Practices Committee: Jason Stoops, P.E. (G2 Consulting Group)
  • Bylaws Committee: Leo Titus, P.E. (ECS Group)
  • Conference Program Committee: Chair: Matt Moler, P.E. (S&ME, Inc.); Martin Laroche, P.Eng. (Kiewit Engineering)
  • Construction Materials Engineering and Testing Business Council: ELizabeth Clarke (Structure Group)
  • Council of Fellows: David Lourie, P.E., G.E., F.GBA (Lourie Consultants)
  • DE&I Committee: Veronica De Freitas, P.E. (Universal Engineering Sciences)
  • Emerging Issues and Trends Committee: Jeff Gebhard, P.E. (Braun Intertec)
  • Environmental Business Council: Victor Barchers, PE. (Kleinfelder, Inc.)
  • Finance Committee: Chair: Leo Titus, P.E. (ECS Group) Vice Chair: Matthew Moler, P.E. (S&ME)
  • Geotechnical Business Council: Carrie Foulk, P.E., G.E. (BSK Associates)
  • Legal Affairs Committee: Terence Scanlan, Esq. (Cairncross& Hempelmann, P.S.)
  • Membership Committee: Joel G. Carson (Geoprofessional Business Association)
  • Multimedia Delivery Committee: Tiffany Vorhies, NACE CIP2 (SME)
  • Nominating Committee: Leo Titus, P.E. (ECS Group), 
  • Peer Review Committee: Stu Thompson, P.E. (CTL Thompson)