- Coming Soon
G-SaaN is a reputable architectural and engineering (AE) design firm originally founded in 1954. Its predecessors are Gaynor & Sirmen and SaaN Design Consultancy Inc. In its 64 years history, G-SaaN has built a solid project portfolio of significant construction projects, with not only satisfied domestic clientele but also repeated clients in over five continents and over one hundred cities worldwide. G-SaaN has a group of internationally minded designers, planners, engineers, consultants and technical specialists offering a broad range of professional services. Our focus is creative work, complete engineering, and best service. GSaaN is committed to providing the aforementioned value proposition to each client. G-SaaN is based in Dallas, Texas with design studios in NYC, Ireland, Beijing, Wuhan and HCM C