About
Semiconductors
UltraClean Holdings, Inc. (UCT) is a global leader in semiconductor fabrication support. The Products Division provides improved design-to-delivery times for major subassemblies, advanced flow control, and high-precision manufacturing.
In Israel, the company is operating through UCT Fluid Solutions Division (formerly Ham-Let Group). focusing on developing, manufacturing, and distributing high-performance industrial flow control systems-connectors, fittings and valves for gases and liquids.
Identity
| Name | Ultra Clean Technology |
|---|---|
| Slug | ultra-clean-technology |
| Type / kind | multinational |
| Crunchbase ID | ultra-clean-holdings |
| Source _id | agxzfmlsbGlzdHNpdGVyGAsSC05ld19Db21wYW55GICAkMzUsMYIDA |
Status
| Status | active |
|---|---|
| Status reason | Public on NASDAQ on Mar, 2004<br> |
| Last update | 2026-05-17 |
Location
| HQ country | United States |
|---|---|
| HQ country code | US |
| HQ city | Hayward |
| HQ address | Hayward, CA, USA |
Web & social
| Website | https://www.uct.com/home/default.aspx |
|---|---|
| https://www.linkedin.com/company/81703168 | |
| Twitter / X | https://twitter.com/ultracleanhold |
| https://www.facebook.com/uctfluidsolutions |
Classifications
Tags
oil-and-gas-companiesvalvessemiconductorsindustry-4-0
Funding
| Total raised | — |
|---|---|
| Market cap | $1.1B |
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