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 501 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 Gobal Sourcing And Commercials: M. T. M..

Appliances, Electrical, and Electronics ManufacturingCalifornia, United States501-1000 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
95

United States Of America
90
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
M. T. M.
Vice President Gobal Sourcing And Commercials
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

Contact profiles from Sienna Corporation

Name

Title

Contact Info

Location

Last Update

M. R.
Chief Operating Officer
Mobile Phone
Email
United StatesGeorgia
Dec 02, 2025
J. M.
Cfo
Mobile Phone
Email
United StatesGeorgia
Dec 02, 2025
F. C.
Owner
Mobile Phone
Email
Argentina
May 01, 2023
J. N.
Chief Financial Officer
Mobile Phone
Email
Oct 16, 2024
N. M.
Chairman And Managing Director
Mobile Phone
Email
Oct 16, 2024
G. G.
Vice President Business Development
Mobile Phone
Email
United StatesHawaii
Dec 02, 2025
M. T. M.
Vice President Gobal Sourcing And Commercials
Mobile Phone
Email
United StatesGeorgia
Dec 02, 2025
R. G.
Vice President Sales
Mobile Phone
Email
United StatesGeorgia
Dec 02, 2025
M. T.
Vice President
Mobile Phone
Email
UNITED STATES
May 30, 2025
G. L.
Director Of Sales
Mobile Phone
Email
United StatesOregon
Dec 02, 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; 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 501 employees as of December 2025. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are Sienna Corporation's key employees and leadership?

As of December 2025, 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 Gobal Sourcing And Commercials: M. T. M.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Sienna Corporation Employee Directory

Find Sienna Corporation employees' phone numbers or email addresses

Sienna Corporation Global Highlights

North America95

Asia15

Europe5

South America3

Oceania2

Africa1