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| Company Name: | ULTRA CLEAN TECHNOLOGY, INC. |
| Employer identification number (EIN): | 943144654 |
| NAIC Classification: | 339900 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-11-23 | |||||
| Date | Description |
|---|---|
| 2021-09-24 | 943144654 Change of name detected from ULTRA CLEAN TECHNOLOGY, INC. to ULTRA CLEAN TECHNOLOGY SYSTEMS AND SERVICE, INC. |
| 2021-07-22 | 943144654 Change of name detected from ULTRA CLEAN TECHNOLOGY SYSTEMS AND SERVICE, INC. to ULTRA CLEAN TECHNOLOGY, INC. |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 502 | ULTRA CLEAN TECHNOLOGY HEALTH AND WELFARE PLAN | 2015-01-01 | 2004-01-01 |
| 001 | UCT RETIREMENT SAVINGS PLAN | 2015-01-01 | 1996-11-01 |