William J. Ketelhut

Energy Conversion Devices, Inc. engages in the design, manufacture and sale of photovoltaic products. It manufactures and sells thin-film solar laminates that convert sunlight to energy using proprietary technology. Energy Conversion Devices operates in two reportable business segments, namely, United Solar Ovonic and Ovonic Materials. The United Solar Ovonic segment designs, manufactures and sells PV laminates that generate clean, renewable energy by converting sunlight into electricity. The Ovonic Materials segment invents, designs and develops materials and products based on its pioneering materials science technology. Energy Conversion Devices also designs, manufactures and installs rooftop photovoltaic systems, which enable customers to transform unused space on the rooftop into a value-generating asset. The company was founded in 1960 and is headquartered in Rochester Hills, MI.

Invensys Ltd. designs and manufactures software products, systems, and control equipment to various markets. Its Software segment develops and supplies industrial software products including SimSci-Esscor, a design, simulation, and optimization software, as well as a trading, planning, and scheduling software. The company was founded on April 1, 1920 and is headquartered in Telford, he United Kingdom.

Industrial Defender, Inc. provided software security services. It offered security and SCADA solutions services for mission-critical industries like consulting, support, training, and maintenance. The company was founded by Brian M. Ahern in 1996 and was headquartered in Mansfield, MA.

BorgWarner Massachusetts, Inc. engages in the design, manufacture, and distribution of electric motor components. Its products include high voltage controllers, low voltage controllers, DC/DC converters, battery chargers, and accessories. The company was founded by Marvin G. Schorr on December 22, 1987 and is headquartered in Auburn Hills, MI.