Organizational Structure

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

Thomas Blackburn, P.E., G.E., F.ASCE; F.ACEC
GUY MARCOZZI, P.E., LEED AP BD+C
Leo J Titus, Jr. P.E.
Matt Moler, P.E.
Matt Moler, P.E.
Teresa Peterson, P.E., C.M.E., LEED AP O&M, ENV SP
Martin LaRoche, P.Eng.
Martin LaRoche, P.Eng.
Steve Wendland, P.E.
Steve Wendland, P.E.

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

  • President: Tom Blackburn, P.E., G.E., F.ASCE (Blackburn Consulting)
  • President-Elect: Leo Titus, Jr. P.E. (ECS, Ltd.)
  • Secretary/Treasurer: Matt Moler, P.E. (S&ME Inc.)
  • Directors:
    • Martin LaRoche, P.Eng. (SNC Lavalin, Inc.)
    • Guy Marcozzi, P.E., LEED AP BD+C, F.ASCE (Duffield Associates)
    • Brad Melocik, P.E., P.H.  (DOWL)
    • Teresa Peterson, P.E., C.M.E., LEED AP O&M, ENV SP (Gannett Fleming)
    • Steve Wendland, P.E., R.G. , DGE (Kleinfelder, 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: Steve Noble, P.E.(DOWL)
  • Bylaws Committee: Tom Blackburn, P.E., G.E., F.ASCE (Blackburn Consulting)
  • Conference Program Committee: Chair: Matt Moler, P.E. (S&ME, Inc.) ; Martin Laroche, P.Eng. (Kiewit Engineering)
  • Construction Materials Engineering and Testing Business Council: Dan Schaefer, P.E. (Froehling & Robertson, Inc.)
  • Council of Fellows: Jerrold W. Samford, P.G. (Troutman Sanders LLP)
  • Emerging Issues and Trends Committee: Helen Pappas, CHMM(Gannett Fleming)
  • Environmental Business Council: Victor Barchers, PE. (Kleinfelder, Inc.)
  • Finance Committee: Chair: Tom Blackburn, P.E., G.E., F.ASCE (Blackburn Consulting) Vice Chair: Leo Titus, P.E. (ECS, Ltd.)
  • Geotechnical Business Council: Richard D. Heckel, P.E., D.GE. (GeoEngineers)
  • Legal Affairs Committee: Terence Scanlan, Esq. (Cairncross&Hempelmann, P.S.)
  • Membership Committee: Joel G. Carson (Geoprofessional Business Association)
  • Nominating Committee:  Kenneth Johnston,(GZA Geo Environmental, Inc.) Thomas Blackburn, P.E. , G.E., F.ASCE , (Blackburn Consulting)
  • Peer Review Committee: Stu Thompson, P.E. (CTL Thompson)