What departments does Ultra Clean Technology have?

Ultra Clean Technology has employees across 13 departments including Operations, Finance, Supply Chain, Marketing, Sales.

What is the largest department at Ultra Clean Technology?

The largest department at Ultra Clean Technology is Operations with 7 employees.

Where are Ultra Clean Technology employees located globally?

Ultra Clean Technology has employees across 7 continents and 31 countries including South Africa, Egypt, Nigeria, China, Singapore.

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
1.2K

United States Of America
1.2K
Canada
8
Mexico
3

Asia
825

Malaysia
364
Singapore
200
Philippines
116
Israel
78
China
46
India
15
Nepal
2
Japan
1
Thailand
1
Viet Nam
1
Indonesia
1

Europe
57

United Kingdom Of Great Britain And Northern Ireland
33
Ireland
13
Netherlands
5
France
2
Denmark
2
Germany
1
Portugal
1

Africa
5

South Africa
2
Nigeria
2
Egypt
1

Oceania
3

New Zealand
3

South America
2

Brazil
1
Ecuador
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
G. M.
Vp Marketing & Product Line Management
Mobile Phone
Email
R. R.
Vp Global Strategic Supply Chain & Projects
Mobile Phone
Email
A. T.
Vice President Of Sales
Mobile Phone
Email
C. L.
Vice President Of Engineering
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

Location

Last Update

K. H.
Vice President Operations
Mobile Phone
Email
Mar 05, 2024
L. W.
Senior Vice President
Mobile Phone
Email
Oct 18, 2024
M. J.
Sr Global It Director
Mobile Phone
Email
Jul 16, 2026
B. S.
Senior Director, Global Supply Chain Management
Mobile Phone
Email
Singapore
Sep 07, 2026
S. K. K.
Senior Director ,Engineering
Mobile Phone
Email
Malaysia
Jul 16, 2026
A. C.
Director Of Quality
Mobile Phone
Email
Mexico, Nuevo León
Apr 20, 2026
A. T.
Managing Director, Investor Relations & Communications
Mobile Phone
Email
Canada, Alberta
Jul 30, 2026
C. J. J.
Managing Director
Mobile Phone
Email
Singapore
Jul 30, 2026
K. K. A.
Senior Director Of Finance / Fp&a (corporate And Bu)
Mobile Phone
Email
Bay
Jun 29, 2026
Q. C.
Senior Director Global Supply Chain
Mobile Phone
Email
Singapore
Sep 06, 2026

Frequently Asked Questions

What is Ultra Clean Technology known for?

Ultra Clean Technology was founded in 1991 and operates in the Semiconductor Manufacturing industry. You can contact Ultra Clean Technology's main corporate office by phone at

+1-480-940-****

. 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 FLast@uct.com. 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 2.8K employees as of August 2026. These team members are located across 6 continents, including North America, Asia and Europe.

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

As of August 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.
Vp Marketing & Product Line Management: G. M.

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Ultra Clean Technology Employee Directory

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