What departments does Ultra Clean Technology have?

Ultra Clean Technology has employees across 11 departments including Operations, Finance, Supply Chain, Human Resources, Marketing.

What is the largest department at Ultra Clean Technology?

The largest department at Ultra Clean Technology is Operations with 11 employees.

Where are Ultra Clean Technology employees located globally?

Ultra Clean Technology has employees across 7 continents and 33 countries including South Africa, Egypt, Nigeria, China, Israel.

How has Ultra Clean Technology's team size changed over time?

Ultra Clean Technology's team has decreased from approximately 2.2K to 1.7K employees based on available data.

Ultra Clean Technology Employee Directory

Semiconductor ManufacturingCalifornia, United States1001-5000 Employees

Ultra Clean Technology operates in the semiconductor manufacturing sector, supplying both process-related products and services to support fabrication operations. Its Products Division is focused on reducing design-to-delivery times for major subassemblies and on delivering precision manufacturing and advanced flow-control capabilities.

The Services Division provides tool chamber parts cleaning and coating, as well as micro-contamination analysis to monitor and maintain manufacturing cleanliness. Headquartered in Hayward, California, the company serves customers worldwide in semiconductor fabrication and related process industries, with leadership changes in 2026, including the CFO's retirement.

Ultra Clean Technology Global Highlights

North America
1.1K

United States Of America
1.1K
Canada
8
Mexico
3

Asia
755

Malaysia
316
Singapore
204
Philippines
98
Israel
72
China
46
India
13
Viet Nam
2
Nepal
1
Thailand
1
Indonesia
1
Japan
1

Europe
56

United Kingdom Of Great Britain And Northern Ireland
32
Ireland
12
Netherlands
5
Denmark
2
France
2
Sweden
1
Germany
1
Portugal
1

Africa
5

South Africa
2
Nigeria
2
Egypt
1

Oceania
3

New Zealand
3

South America
2

Ecuador
1
Brazil
1

Ultra Clean Technology's Leadership

J. R.
Chief Executive Officer
Mobile Phone
Email
M. H.
Chief Executive Officer
Mobile Phone
Email
H. B.
Chief Operating Officer
Mobile Phone
Email
M. D.
Chief Financial Officer
Mobile Phone
Email
D. V. B.
Vice President Of Sales
Mobile Phone
Email
S. J.
Vice President Of Global Infrastructure And It Operations
Mobile Phone
Email
A. M. N.
Vice President - Finance Shared Services
Mobile Phone
Email
C. K.
Vice President Finance, Operations
Mobile Phone
Email

Ultra Clean Technology Employee Metrics

100%

50%

0%

2026

2025

Engineering
Manufacturing
Quality Assurance
Program & Project Management
Analytics
Other
Administrative
Supply Chain
Accounting

Contact profiles from Ultra Clean Technology

Name

Title

Contact Info

Location

Last Update

H. B.
Chief Operating Officer
Mobile Phone
Email
Bay
Jun 18, 2026
R. O.
Co-Owner
Mobile Phone
Email
United StatesWisconsin
Feb 16, 2026
J. B.
Owner
Mobile Phone
Email
United StatesWisconsin
May 31, 2026
D. B.
Co-Owner
Mobile Phone
Email
United StatesTennessee
Apr 16, 2026
C. U.
Owner
Mobile Phone
Email
Oct 21, 2024
D. D.
Partner
Mobile Phone
Email
Oct 16, 2024
D. C. P.
Owner
Mobile Phone
Email
Nigeria
Sep 14, 2024
E. C.
Senior Cbo Manager
Mobile Phone
Email
ChinaShanghai
Sep 19, 2024
J. R.
Chief Executive Officer
Mobile Phone
Email
Oct 22, 2024
M. H.
Chief Executive Officer
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is Ultra Clean Technology known for?

Ultra Clean Technology was founded in 1991 operates in the Semiconductor Manufacturing industry. The company's main headquarters is located in 26462 Corporate Avenue Hayward, California 94545 United States; you can contact the main corporate office by phone at

+1-503-612-****

. Explore Ultra Clean Technology's company overview page for more information.

What is Ultra Clean Technology's most common email format?

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

How many employees does Ultra Clean Technology have currently?

Ultra Clean Technology has approximately 2.7K employees as of June 2026. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are Ultra Clean Technology's key employees and leadership?

As of June 2026, Ultra Clean Technology's key employees include:

Chief Executive Officer: J. R.
Chief Executive Officer: M. H.
Chief Operating Officer: H. B.
Chief Financial Officer: M. D.
Vice President Of Sales: D. V. B.

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Ultra Clean Technology Employee Directory

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