William D. Mayo

H.O. Penn Machinery Co., Inc. engages in the distribution of construction materials and components. Its products include new, used, rental, power, saving, crushing, and screening equipments. It also offers management services, SOS fluid analysis, and Cat certified rebuild. The company was founded in 1921 by Hamilton O. Penn, Frank Ginsberg and E. Gwynn Robinson and is headquartered in Poughkeepsie, NY.

663447 N.B., Inc. engages in the provision of engine control solutions and data analytics for horsepower engine applications. The firms engine control solutions have applications that can be used in the Mining, Locomotive, Power Generation, and Marine industry. It produces Advanced Universal Controllers, which allow users to improve their operational efficiency by saving fuel, reducing emissions, and providing data analytics regarding fleet and equipment operations. The company was founded in 1996 and is headquartered in Mississauga, Canada.