Oztek | Trystar Employee Directory
Appliances, Electrical, and Electronics ManufacturingNew Hampshire, United States11-50 Employees
Oztek, founded in 1997 and based in Merrimack, New Hampshire, is a U.S.-based manufacturer of digitally controlled power converter solutions. It is now part of Trystar, having joined through acquisitions completed in 2023 and 2024, and serves customers worldwide with its products, technical support, and software tools. The company's designs emphasize modularity and a compact form factor to support easy, scalable integration and smooth interconnection across applications, including transitions between grid-tied and grid-forming operation. Its offerings are applied across transportation (rail, electric and hybrid vehicle charging, and heavy equipment), smart grid energy storage, distributed energy resources, agriculture, solar plus storage, and demand management. In the appliances, electrical, and electronics manufacturing sector, Oztek targets commercial and industrial integrators and OEMs seeking reliable, flexible power conversion solutions to support storage deployments and PV projects.