Apogee Enterprises, Inc. (Apogee) is involved in the design and development of value-added glass products, services and systems. The Company operates in two segments: the Architectural Products and Services segment designs, engineers, fabricates, installs, maintains and renovates the walls of glass and windows comprising the outside skin and entrances of commercial and institutional buildings, and the Large-Scale Optical Technologies segment manufactures value-added glass and acrylic products primarily for the custom picture framing market. Apogee provides value-added glass solutions for enclosing commercial buildings and framing art. During the fiscal year ended March 3, 2012 (fiscal 2012), its Architectural Products and Services segment accounted for approximately 88% of its net sales. During fiscal 2012, its Large-Scale Optical Technologies segment accounted for approximately 12% of its net sales. In November 2013, Apogee Enterprises Inc acquired Alumicor Ltd.