William Gretta

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Profile

William Gretta worked as a Director of Selective Catalytic Reduction Sys at Hitachi America Ltd. He then worked as a Vice President of Power Plant Solutions at Eneractive Solutions LLC from 2011 to 2016.
He graduated from Lehigh University with a graduate degree and from The Pennsylvania State University with an undergraduate degree.

Former positions of William Gretta

Companies	Position	End
Eneractive Solutions LLC Eneractive Solutions LLC Engineering & ConstructionIndustrial Services Provides energy consulting, engineering, and project development services	Corporate Officer/Principal	2016-06-30
Hitachi America Ltd. Hitachi America Ltd. Electronic Production EquipmentElectronic Technology Manufactures & markets electronics, IT products and scientific research & laboratory equipment	Corporate Officer/Principal	-

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Linked companies

Private companies	4
Lehigh University Lehigh University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
The Pennsylvania State University The Pennsylvania State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Hitachi America Ltd. Hitachi America Ltd. Electronic Production EquipmentElectronic Technology Manufactures & markets electronics, IT products and scientific research & laboratory equipment	Electronic Technology
Eneractive Solutions LLC Eneractive Solutions LLC Engineering & ConstructionIndustrial Services Provides energy consulting, engineering, and project development services	Industrial Services