icon teamSustainable architecture is our passion. That’s why when you work with Viridian, you have a lead architect who is hands-on and involved throughout every stage from design to construction. Our president, Terry Thornsbury, was an Air Force mechanic and had a background in construction before attending architecture school. Under his leadership, the Viridian team shares a commitment to rolling up our sleeves and seeing every project through to completion.


Terry Module

Terry W. Thornsbury
President, AIA LEED® AP BD C

Elizabeth Module

Elizabeth N. Thornsbury
Corporate Secretary / Treasurer / Office Manager

Nate Module 2

Nathan R. Fast
Registered Architect

Rick Module

Rick A. Stump
Registered Architect

Lisa Module

Lisa Fedorczyk
Associate Architect

Lisa Module

Alex Adler
Registered Architect

Jim Module

Jim Hyde
Electrical Engineer, PE, CDT

Haley Module 3

Haley Robinaugh
Interior Design /
Architectural Assistant

Avery Module 3

Avery K. Mortakis
Interior Design / 
Architectural Assistant

David Module

David Roan
Architectural Technician

Female Silhouette

Lillian Brown
Architectural Intern

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Oliver Thornsbury