POWER SOLUTIONS INTERNATIONAL, INC.

Power Solutions International, Inc., incorporated in Delaware in 2011, designs, engineers, manufactures, markets, and sells a broad range of advanced, emission-certified engines and power systems. These systems are powered by natural gas, propane, biofuels, gasoline, and diesel options. The company operates as a single reportable segment and serves the power systems, industrial, and transportation end markets. The company's products are primarily used by global original equipment manufacturers (OEMs) and end-user customers in various applications. These include standby and prime power generation, demand response, microgrid, combined heat and power, arbor equipment, material handling (including forklifts), agricultural and turf, construction, pumps and irrigation, compressors, and utility vehicles. Power Solutions International provides engineered solutions that meet specific customer application requirements and technical specifications, including those from environmental regulatory bodies such as the U.S. Environmental Protection Agency (EPA), the California Air Resources Board (CARB), the People's Republic of China's Ministry of Ecology and Environment (MEE), and regulatory bodies within the European Union (EU). The company's products include both sourced and internally designed and manufactured engines, integrated with associated components. These power systems are tested and validated to meet quality, safety, durability, and environmental standards and regulations. The company also offers extensive aftermarket and service parts programs, which include internal aftermarket service parts programs with worldwide sales and distribution capabilities and internal OEM-developed service parts programs for components and products supplied by the company.