# Ultra Clean Holdings

Ultra Clean Holdings is an other based in Hayward, United States.

## Overview

- **Organization type:** other
- **Headquarters:** Hayward, United States
- **Region:** North America
- **Address:** Hayward, CA, United States
- **Assets under management:** Undisclosed
- **Website:** uct.com
- **LinkedIn:** https://www.linkedin.com/company/ultra-clean-technology

## Regulatory record

- **Reports private funds:** No

## About

Ultra Clean Holdings is a semiconductor fabrication support company founded in 2002 in Hayward, California. It offers products and services including design-to-delivery for major subassemblies, advanced flow control, and high-precision manufacturing. The company also provides cleaning, coating, and micro-contamination analysis for tool chamber parts, as well as production support services to the power & energy and process industries.

## Sectors

- Industrial Tech

## Questions

### What does UCT sell to the semiconductor industry?

UCT sells two things. Its Products division builds integrated gas-delivery subassemblies, precision components, and fabricated parts. Its Services division handles chamber cleaning, coatings, and micro-contamination testing for wafer-fab equipment.

### Where does UCT source its revenue growth?

UCT's revenues are directly linked to capital spending by semiconductor manufacturers. When chipmakers build new fabs or upgrade equipment lines, demand rises for the subsystems and recurring cleaning services UCT supplies.

### Does UCT have a presence in Asia?

UCT publicly states it serves global semiconductor manufacturing hubs, which include Asia, but Altss records do not currently list any specific non-U.S. office addresses.

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Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/ultra-clean-holdings

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