What departments does Alpha & Omega Semiconductor have?

Alpha & Omega Semiconductor has employees across 13 departments including Human Resources, Quality Assurance, Engineering, Business Development, Legal.

What is the largest department at Alpha & Omega Semiconductor?

The largest department at Alpha & Omega Semiconductor is Engineering with 9 employees.

Where are Alpha & Omega Semiconductor employees located globally?

Alpha & Omega Semiconductor has employees across 5 continents and 16 countries including Nigeria, China, Singapore, Israel, India.

How has Alpha & Omega Semiconductor's team size changed over time?

Alpha & Omega Semiconductor's team has decreased from approximately 594 to 393 employees based on available data.

Alpha & Omega Semiconductor Employee Directory

Semiconductor ManufacturingCalifornia, United States201-500 Employees

Alpha and Omega Semiconductor Limited, known as AOS, operates in the semiconductor manufacturing sector as a designer, developer, and global supplier of power devices and related modules. The company focuses on high-volume power solutions by integrating discrete devices with advanced power-management capabilities through its combined process technology, product design, and packaging know-how. Its portfolio targets applications across computing, data centers, AI servers, mobile devices, automotive electronics, and consumer and industrial electronics.

It is based in Sunnyvale, California, and is positioned as a mid-sized, globally active player in the power semiconductor market. A notable recent development is the May 2026 announcement of a total power solution for next-generation Intel platforms.

Alpha & Omega Semiconductor Global Highlights

North America
350

United States Of America
349
Canada
1

Asia
60

China
45
Japan
6
India
5
Singapore
1
Israel
1
Malaysia
1
Viet Nam
1

Europe
23

United Kingdom Of Great Britain And Northern Ireland
12
Serbia
6
Germany
4
Ireland
1

Africa
1

Nigeria
1

Alpha & Omega Semiconductor's Leadership

R. H.
Vice President Human Resources Operations
Mobile Phone
Email
E. W.
Vice President Of Quality
Mobile Phone
Email
C. M.
President
Mobile Phone
Email
J. R.
Owner
Mobile Phone
Email
T. B.
Owner
Mobile Phone
Email
C. O.
Svp World Wide Quality
Mobile Phone
Email
C. C.
Director Of Engineering & Head Of Uk Design Centre
Mobile Phone
Email
B. X.
Evp Of Global Sales & Business Development
Mobile Phone
Email

Alpha & Omega Semiconductor Employee Metrics

100%

50%

0%

2026

2025

Engineering
Sales
Marketing
Quality Assurance
Human Resources
Other
Arts & Design
Administrative
Business
Branding

Contact profiles from Alpha & Omega Semiconductor

Name

Title

Contact

Location

Last Update

E. W.
Corp. Vp Of Quality
Mobile Phone
Email
Singapore
Jun 28, 2026
M. J. A.
Director Of Engineering
Mobile Phone
Email
Jun 29, 2026
T. C.
Regional Sales Director
Mobile Phone
Email
Taiwan
Jul 17, 2026
M. D.
China Hr Director
Mobile Phone
Email
China
Apr 24, 2026
R. P.
Director Of Design Engineering
Mobile Phone
Email
Apr 21, 2026
B. H.
Director
Mobile Phone
Email
Bay
Jun 26, 2026
J. K.
Director Of Application Engineering
Mobile Phone
Email
South Korea, Gyeonggi
Jun 24, 2026
J. K.
Human Resources Director
Mobile Phone
Email
Taiwan
Jun 01, 2026
C. L.
Sales Director
Mobile Phone
Email
Taiwan
Apr 16, 2026
C. B.
Senior Director, Professional Relations And International Development, Catheter Based Therapies
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is Alpha & Omega Semiconductor known for?

Alpha & Omega Semiconductor was founded in 2000 and operates in the Semiconductor Manufacturing industry. You can contact Alpha & Omega Semiconductor's main corporate office by phone at

+1-408-830-****

. Explore Alpha & Omega Semiconductor's company overview page for more information.

What is Alpha & Omega Semiconductor's most common email format?

Alpha & Omega Semiconductor employees' email format typically follows the pattern of FLast@aosmd.com. Trying to find reliable and up-to-date employee contact data? Find more Alpha & Omega Semiconductor email formats with LeadIQ.

How many employees does Alpha & Omega Semiconductor have currently?

Alpha & Omega Semiconductor has approximately 477 employees as of August 2026. These team members are located across 4 continents, including North America, Asia and Europe.

Who are Alpha & Omega Semiconductor's key employees and leadership?

As of August 2026, Alpha & Omega Semiconductor's key employees include:

Vice President Human Resources Operations: R. H.
Vice President Of Quality: E. W.
President: C. M.
Owner: J. R.
Owner: T. B.

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Alpha & Omega Semiconductor Employee Directory

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