Prospiant

Prospiant represents the agriculture technology business portfolio of Gibraltar Industries, Inc. (NASDAQ: ROCK), and is the leading U.S.-based provider of turnkey controlled environment agriculture (CEA) solutions for growing fruits, vegetables, and flowers. The company has expertise in custom-designed, manufactured and installed greenhouses for research, education, and retail garden centers.

Prospiant embodies long-term stability with the unmatched financial strength and end-to-end expertise of our heritage brands; gained during more than 185 years of combined business success. Our customers rely on our expertise to succeed in these markets:

• Produce - growers of fruits and vegetables located closer to grocery retailers and restaurants they supply • Commercial - growers of flowers and plants as well as greenhouses for educational, research and institutional organizations and retail businesses

Visit Prospiant.com.

Gibraltar Industries, Inc. (Nasdaq: ROCK), is a leading manufacturer and provider of products and services for the renewable energy, agtech, residential, and infrastructure markets. Gibraltar operates 38 facilities in 17 states, Canada, China, and Japan. These businesses operate through 27 manufacturing facilities and two distribution centers, giving them a base of operations to provide customer support, delivery, service and quality to several regional and national customers. Gibraltar's common stock is a component of the S&P SmallCap 600 and the Russell 2000® Index.