APOGEE ENTERPRISES Business Summary

Apogee Enterprises, Inc. (Nasdaq: APOG) is a leading provider of high-performance architectural products and services, primarily serving the non-residential construction and renovation markets. The company generates revenue through four distinct business segments: Architectural Metals, which designs and finishes aluminum framing systems; Architectural Glass, operating under the industry-leading Viracon brand; Architectural Services, providing integrated facade installation through its Harmon brand; and Performance Surfaces (formerly Large-Scale Optical), which produces value-added coated glass and acrylics for technical and aesthetic applications. Following the 2024 acquisition of UW Solutions, Apogee has increasingly focused on high-margin, differentiated offerings and operational efficiency through its Apogee Management System (AMS). The company competes directly with Gibraltar Industries (ROCK), Quanex Building Products (NX), and Jeld-Wen Holding, positioning itself as a premium, single-source provider of complex building enclosure solutions with a strong focus on energy efficiency and aesthetic performance. Founded in 1949 by Harold Burrows as the Harmon Glass Company with a modest $3,000 investment, the company is currently led by Executive Chair and CEO Donald A. Nolan, who was appointed in October 2025 and previously served as CEO of Kennametal Inc. and President at Avery Dennison. The executive team was further solidified in early 2026 with the appointments of Mark Augdahl as EVP and Chief Financial Officer, a 25-year company veteran, and Bryan Welp as VP and General Counsel. Other key leaders include Michelle Roemer, Senior Vice President and CIO, and Beth Dienst, who was named Chief Human Resources Officer in February 2026. The company’s governance is overseen by a board of directors that includes Independent Lead Director Patricia K. Wagner, with significant institutional backing from major investors such as BlackRock, Vanguard, and Engaged Capital.