Sienna Corporation Email Format
Appliances, Electrical, and Electronics ManufacturingCalifornia, United States51-200 Employees
Sienna Corporation operates in the appliances, electrical, and electronics manufacturing sector as an electronic manufacturing services provider. It offers end-to-end, turnkey manufacturing solutions to original equipment manufacturers along with value-added services and rapid delivery. Based in Fremont, California, it is part of the Sienna Group, a collection of four companies that collectively support manufacturing across multiple industries. Worldwide, the Sienna Group employs about 1,600 people, with main operations in the United States and India. Within the group, Sienna ECAD Technologies provides turnkey design services from specification to prototyping, while Avalon Technologies and Avalon Technologies & Services supply forming dies, machined components, stampings, and sub-assemblies for aerospace, commercial, and medical sectors.