Our Leadership

David L. Duplantis, PE

Founder & Chief Executive Officer Thibodaux

Matthew K. Newchurch, PE, MBA

President Thibodaux

Thomas H. Buckel, PE

Vice President of Engineering Covington

Kyle Domangue, AIA, NCARB

Vice President of Architecture Thibodaux

Kainen T. LeBlanc, PE

VP of Administration & Civil Engineering Lead Thibodaux

Michael J. Thomassie, PE

Principal & Civil Engineering Unit Leader Baton Rouge

Heather R. Klingman, PE

Principal Thibodaux

Benjamin J. Chiasson, PE

Principal Thibodaux

Stephen M. Viguerie, AIA, NCARB, LEED AP

Principal Thibodaux

Joseph P. Guillory, PE

Associate & Coastal Engineering Lead Covington

Sam H. Thomas, PE

Principal & Civil Engineering Lead Houston

C. Joseph Marino , PE

Associate + Civil Engineering Lead Lafayette

Chad D. Danos, FASLA, PLA

Associate + Landscape Architecture Lead Baton Rouge

Corey J. Callegan, AIA

Associate + Baton Rouge Architecture Lead Baton Rouge

Evan Geerts, PE

Alabama Civil Engineering Lead

Scott M. Tabary, PE

Associate + Civil Engineering Lead New Orleans

Cory MacMenamin, PLS

Associate + Surveying Lead Covington

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Accounting Manager

Jessica L. Thornton

Director of Business Development & Marketing – Louisiana

Cindy Young

Director of Business Development - Texas Houston

Monique T. Rodrigue

Human Resources Manager Thibodaux

Veronica B. Gonzales

Accounting Manager Thibodaux