Sienna Group

Sienna Corporation is a global end-to-end Electronic Manufacturing Service (EMS) solutions provides and high-tech capabilities in Printed Circuit Assemblies (PCBA), Custom Cable & Wire harnesses, Metals, Plastics, Magnetics with enhanced capabilities in engineering design and development.
Headquartered in Atlanta, Georgia, U.S.A, Sienna was founded in June 1995 in response to the growing need for fine quality contract manufacturing services at competitive prices.
Our ability to accelerate new product development, prototype, shorten product life cycles and improve time-to-market has made us the chosen manufacturing partner for many of our customers.
Box Build & Electromechanical
Metal Fabrication
Plastics
Magnetics
Printed Circuit Board Assembly
Cable & Wire Harness Assembly
Engineering Services
Testing Capabilities
As a global organization, Sienna’s long established presence can fulfil any geography based manufacturing requirements with ease.
We offer unique advantages in terms of manufacturing capabilities, qualified personnel, supply chain integrity, established infrastructure, and inbound and outbound logistics.
Both in India and in the United States, the Sienna Group has ensured topmost quality, through several process certifications and awards.