Carlisle Companies Inc (NYSE: CSL)

Carlisle Companies Incorporated is a leading supplier of innovative building envelope products and solutions that make buildings more energy efficient. The company operates through its building products businesses Carlisle Construction Materials and Carlisle Weatherproofing Technologies and a family of leading brands to deliver labor reducing and environmentally responsible products to customers through the Carlisle Experience.

The company generates revenue by manufacturing and selling a wide range of building envelope products. Its core offerings include high performance roofing membranes such as EPDM TPO and PVC architectural metal and roof garden systems as well as insulation products. It also sells waterproofing and moisture protection products protective roofing underlayments integrated air and vapor barriers spray polyurethane foam and coating systems and block molded expanded polystyrene insulation. These products are sold to commercial construction contractors distributors and retailers primarily in North America and Europe.

The company operates through the following segments: Carlisle Construction Materials and Carlisle Weatherproofing Technologies.

• Carlisle Construction Materials manufactures and supplies premium roofing products and related technologies primarily for the commercial construction market offering EPDM TPO PVC membranes architectural metal roof garden systems and polyiso insulation under brands such as Carlisle SynTec Versico Weatherbond Hunter Panels Resitrix and Hertalan and sells these products through a network of authorized sales representatives and distributors in North America and Europe.

• Carlisle Weatherproofing Technologies provides high performance waterproofing and moisture protection products protective roofing underlayments integrated air and vapor barriers spray polyurethane foam and coating systems and block molded expanded polystyrene insulation for the building envelope serving contractors home builders and distributors throughout the United States and Canada.

In the roofing market Carlisle Construction Materials is recognized as one of the four major manufacturers of single ply systems and maintains a strong position through its focus on innovation long term warranties and customer service. Carlisle Weatherproofing Technologies holds a leading role in air and vapor barriers waterproofing spray foam and insulation products competing on the basis of innovative solutions long term warranties and service quality. The company’s competitive advantages include its proprietary Carlisle Experience that emphasizes customer satisfaction the Carlisle Operating System that drives continuous improvement and efficiency and a disciplined approach to capital deployment that supports strategic acquisitions and returns to shareholders.

The company serves a diverse customer base that includes commercial construction contractors building owners home builders distributors and retail outlets. In the Carlisle Construction Materials segment the two largest customers accounted for approximately one third of consolidated revenues in 2025 although their identities are not disclosed. Carlisle Weatherproofing Technologies sells through distribution and retail channels across North America serving both residential and non residential markets.