Sienna Corporation Employee Directory

Q: What is Sienna Corporation known for?

Sienna Corporation was founded in 1996. Sienna Corporation operates in the Appliances, Electrical, and Electronics Manufacturing industry.

Q: How many employees does Sienna Corporation have currently?

Sienna Corporation has approximately 175 employees.

Q: Who are Sienna Corporation's key employees and leadership?

Sienna Corporation's key employees include: Cfo: J. M., Chief Operating Officer: M. R., Chief Financial Officer: J. N., Vice President Business Development: G. G., Vice President Sales: R. G..

Appliances, Electrical, and Electronics ManufacturingCalifornia, United States51-200 Employees

Sienna Corporation is a leading global provider of electronic manufacturing services, focused on providing superior quality end-to-end manufacturing solutions to leading OEMs across various industry segments. We provide turnkey solutions and value-added services with a speed that is beyond industry standards.

The Sienna Group is made up of 4 companies

Avalon Technologies: Avalon provide solutions to the next era in manufacturing. With a focus on innovation, productivity and resource efficiency

Avalon Technologies & Services : A provider of form die's, machined components, stampings and sub-assemblies for a variety of industries (aerospace, commercial and medical). 

Sienna ECAD Technologies: Turnkey design services – from spec. to proto-type

Worldwide headcount: ~1600

Main operations in the United States and India

Find Sienna Corporation employees' phone numbers or email addresses

Sienna Corporation Global Highlights

North America
96

United States Of America
91
Canada
5

Asia
15

India
13
Philippines
1
Singapore
1

Europe
5

United Kingdom Of Great Britain And Northern Ireland
3
Portugal
1
Poland
1

South America
3

Brazil
1
Peru
1
Argentina
1

Oceania
2

Australia
2

Africa
1

South Sudan
1

Sienna Corporation's Leadership

J. M.
Cfo
Mobile Phone
Email
M. R.
Chief Operating Officer
Mobile Phone
Email
J. N.
Chief Financial Officer
Mobile Phone
Email
G. G.
Vice President Business Development
Mobile Phone
Email
R. G.
Vice President Sales
Mobile Phone
Email
F. C.
Owner
Mobile Phone
Email
N. M.
Chairman And Managing Director
Mobile Phone
Email
M. T.
Vice President
Mobile Phone
Email

Sienna Corporation Employee Metrics

100%

50%

2026

2025

Supply Chain
Business
Business Development
Program & Project Management
Quality Assurance
Other

Contact profiles from Sienna Corporation

Name

Title

Contact Info

Location

Last Update

K. K.
Material Program Manager
Mobile Phone
Email
United StatesGeorgia
Oct 22, 2024
M. D.
Industrial Engineering Manager
Mobile Phone
Email
United StatesGeorgia
Feb 13, 2026
S. T.
Accounts Receivable Manager
Mobile Phone
Email
United StatesKansas
Oct 22, 2024
S. K.
Senior Pwb Designer
Mobile Phone
Email
IndiaKarnataka
Aug 09, 2025
A. L.
Manufacturing Engineer
Mobile Phone
Email
United StatesGeorgia
Nov 13, 2025
C. I.
Administrative Assistant
Mobile Phone
Email
United StatesKansas
Feb 13, 2026
M. W.
Production Specialist
Mobile Phone
Email
United StatesGeorgia
Feb 13, 2026
L. N.
Micro Solderer
Mobile Phone
Email
Nov 19, 2025
A. W.
Elec Tech
Mobile Phone
Email
United StatesGeorgia
Feb 17, 2026
J. N. R.
Client Coordinator
Mobile Phone
Email
IndiaTamil Nadu
Nov 17, 2025

Frequently Asked Questions

What is Sienna Corporation known for?

Sienna Corporation was founded in 1996 operates in the Appliances, Electrical, and Electronics Manufacturing industry. The company's main headquarters is located in 41350 Christy Street Fremont, California 94538 United States; you can contact the main corporate office by phone at

+1-510-440-****

. Explore Sienna Corporation's company overview page for more information.

What is Sienna Corporation's most common email format?

Sienna Corporation employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Sienna Corporation email formats with LeadIQ.

How many employees does Sienna Corporation have currently?

Sienna Corporation has approximately 175 employees as of March 2026. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are Sienna Corporation's key employees and leadership?

As of March 2026, Sienna Corporation's key employees include:

Cfo: J. M.
Chief Operating Officer: M. R.
Chief Financial Officer: J. N.
Vice President Business Development: G. G.
Vice President Sales: R. G.

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