Griffon Corp (NYSE: GFF)

Griffon Corporation is a diversified management and holding company that conducts business through wholly-owned subsidiaries. The Company provides direction and assistance to its subsidiaries in connection with acquisition and growth opportunities as well as divestitures. Through operating a diverse portfolio of businesses, Griffon aims to reduce variability caused by external factors such as market cyclicality, seasonality, and weather.

Griffon generates revenue through the sale of branded products across its two reportable segments. The Home and Building Products segment sells residential and commercial garage doors, rolling steel doors, and grille products. The Consumer and Professional Products segment sells branded consumer and professional tools, residential, industrial and commercial fans, home storage and organization products, and products that enhance indoor and outdoor lifestyles. Revenue is derived from sales through professional dealers, home center retail chains, and global distribution channels.

The company operates through the following segments: Home and Building Products (HBP) and Consumer and Professional Products (CPP).

• Home and Building Products (HBP) conducts its operations through Clopay Corporation. Founded in 1964, Clopay is the largest manufacturer and marketer of garage doors and rolling steel doors in North America. Residential and commercial sectional garage doors are sold through professional dealers and leading home center retail chains throughout North America under the brands Clopay, Ideal, and Holmes. Rolling steel door and grille products designed for commercial, industrial, institutional, and retail use are sold under the Clopay, Cornell and Cookson brands.

• Consumer and Professional Products (CPP) is a global provider of branded consumer and professional tools; residential, industrial and commercial fans; home storage and organization products; and products that enhance indoor and outdoor lifestyles. CPP sells products globally through a portfolio of leading brands including AMES, since 1774, Hunter, since 1886, True Temper, and ClosetMaid.

Griffon maintains leading positions in the markets it serves by providing innovative, branded products with superior quality and industry-leading service. The Company places emphasis on its iconic and well-respected brands, which helps to differentiate its offerings from competitors and strengthens relationships with customers and end-users. Through its diverse portfolio, Griffon reduces variability caused by external factors such as market cyclicality, seasonality, and weather.

Griffon serves a diverse customer base including professional dealers, leading home center retail chains, and consumers globally. The Home Depot represents a significant customer, accounting for 12% of Griffon’s consolidated revenue for the quarter ended December 31, 2025, with 9% of HBP’s revenue and 17% of CPP’s revenue attributed to this customer. No other single customer exceeds 10% of consolidated revenue.