Aegis Metal Framing is the leading supplier of technology-enabled solutions to the cold formed steel building components industry. Aegis provides a complete package of products and services to manufacturers of pre-fabricated cold formed steel trusses and wall panels, including: A full suite of estimating, design, fabrication, and management software Proprietary Ultra-Span® Cold-Formed Steel truss sections  A complete line of connectors and accessories Full Service cold-formed steel component and system engineering  Aegis Metal Framing is a division of MiTek®, the world’s largest supplier of products and software to the prefabricated building components industry. MiTek is a subsidiary of Warren Buffet’s Berkshire Hathaway.