Power Solutions International (PSIX)

The company supplies engines and power systems to original equipment manufacturers across a diverse set of end markets. Its products are used in power generation equipment, oil and gas operations, material handling vehicles, airport ground support equipment, agricultural machinery, turf and landscaping equipment, construction applications, and irrigation systems. This customer base gives Power Solutions International exposure to industrial activity, infrastructure spending, energy production, and demand for backup or distributed power.

A key part of the company’s positioning is its specialization in alternative-fuel powertrains for heavy-duty and off-road uses. Natural gas and propane engines can be attractive in markets where customers seek lower emissions, fuel availability, or compliance advantages versus conventional diesel systems. The company’s work includes engineering, integration, certification support, aftermarket parts, and service, which are important for OEM customers that need reliable and regulation-compliant power solutions.

Power Solutions International generates most of its sales in the United States, while also serving customers in other parts of North America, the Pacific Rim, Europe, and additional international markets. Its performance is influenced by industrial equipment demand, emissions standards, fuel economics, supply-chain conditions, and the capital spending cycles of the OEMs and sectors it serves.