About

About SJE Inc. About SJE SJE® was founded in 1975. Over 50 years later, SJE has evolved into a global industry leader in control systems, operating throughout the United States and Canada, as well as in international markets. SJE, a privately held company, is comprised of over nine well-respected brands known for their innovation and quality. SJE has locations throughout the United States, Mexico, and Asia. SJE offers a wide variety of control products for residential, commercial, municipal, water, wastewater, and industrial markets, representing the most reliable integration of engineering and manufacturing capabilities in the industry. To learn more, visit www.sjeinc.com.