PSM is an aftermarket service provider for multi-platform OEM gas turbine power plants worldwide.

PSM’s history with the Power Generation industry started in Stuart, Florida back in 1999, with a small group of engineers in partnership with a turbine parts re-seller company. The partners had new ideas for research and development of combustion turbines, and their vision combined with an infusion of capital, resulted in PSM’s first key project: relocating, upgrading and commissioning Enron GE Frame 7E Gas Turbines to the Southeast USA, employing their first generation Ultra-low emission combustion system retrofit solution. In March 2007, PSM was purchased by Alstom, then a global leader in power generation supply and transportation, to lay the foundation for an independent OEM Gas Turbine service business. In 2012, PSM became a distinct Product Line within the Alstom Thermal Services organization called Gas Turbine “Other OEM”. And by 2014, they had Execution Centers in Europe, the Middle East, and Asia to allow our customer-facing teams to be local and more responsive. This success appealed to the Ansaldo Energia Group, a global supplier of turn-key power plants and service solutions, which purchased PSM in February 2016 as part of their shared vision for global growth. Finally, in July of 2021, PSM, along with Ansaldo Thomassen (now Thomassen Energy), were acquired by the Hanwha Company, and positioned within their Hanwha General Chemical business line to deliver innovative, clean energy solutions to gas turbine plants worldwide.

PSM, along with Thomassen Energy, offers a number of products and services in the gas turbine industry.

PSM offers aftermarket gas turbine components & performance upgrades, parts reconditioning and repair for:

• Frame 501F
• Frame 6B
• Frame 7B
• Frame 7E
• Frame 7EA
• Frame 7F
• Frame 9F
• Frame 9E
• AutoTune
• FlameSheettm
• LEC IIItm
• Rotor

Services

• Aviation
• Design and engineering
• Field service
• Manufacturing and repair
• Plant assessment
• Service agreements
• Service engineering
• Service monitoring
• Shaft line

PSM offers product portfolio solutions either on a transactional basis or via flexible long term service agreements.

The patented technology incorporated into PSM's product service allows allow their customers to achieve operational improvements beyond that offered by the OEM's.

PSM focuses on solutions that improve their customer's ability to remain competitive via improved operational and fuel flexibility, improved efficiency, reliability and optimized life cycle maintenance costs. These aftermarket offerings are available for multiple OEM gas turbine platforms.