Structural Integrity Engineering (SIE)
SIE, formed in 1981 to provide high quality Engineering, Design, Certification, Program Management, Supply Chain, and Technical Consulting services to the aerospace industry. SIE is headquartered in Chatsworth California (near LA) and also has branch offices in Seattle (Mukilteo, WA near Boeing) and Madrid, Spain. SIE has a staff of over 60 professionals consisting of FAA DERs (5), certification engineers, aircraft designers and aircraft technicians. Major STC mod programs include Satcom Connectivity Programs, Cargo Conversions, Flying Test Bed Aircraft, Cabin Interior Mods. SIE also provides FAA Repair Approvals for operators. SIE supports operators of Boeing, Airbus, Gulfstream, Bombardier, Embraer, and turbo-prop aircraft.