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| Company Name: | UTAC US INC. |
| Employer identification number (EIN): | 383584054 |
| NAIC Classification: | 541990 |
| NAIC Description: | All Other Professional, Scientific, and Technical Services |
The following addresses have been detected on the 401k submissions:
| USA Location Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2008-07-01 | |||||
| Date last seen: 2025-11-22 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-10-04 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2025-11-18 | |||||
| Date last seen: 2025-11-18 | |||||
| Date | Description |
|---|---|
| 2023-10-16 | 383584054 Change of name detected from MILLBROOK US to UTAC US INC. |
| 2023-10-16 | 383584054 Change of plan name detected from MILLBROOK REVOLUTIONARY ENGINEERING 401(K) PLAN to UTAC US INC. 401(K) PLAN for plan ID 002 |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 001 | REVOLUTIONARY ENGINEERING, INC. SAFE HARBOR 401(K) PLAN | 2017-01-01 | 2017-01-01 |
| 002 | UTAC US INC. 401(K) PLAN | 2021-02-01 | 2021-02-01 |
| 501 | UTAC US INC. WELFARE BENEFIT PLAN | 2023-01-01 | 2023-01-01 |