| Company Name: | RSR CORPORATION/QUEMETCO INC. |
| Employer identification number (EIN): | 952669352 |
| NAIC Classification: | 331400 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2008-01-01 | |||||
| Date last seen: 2025-06-30 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-10-03 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-11-22 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2008-01-01 | |||||
| Date last seen: 2025-09-16 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2008-01-01 | |||||
| Date last seen: 2025-09-16 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2008-01-01 | |||||
| Date last seen: 2025-09-16 | |||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
| ||||||
| Date first seen: 2025-11-20 | ||||||
| Date last seen: 2025-12-04 | ||||||
| Date | Description |
|---|---|
| 2022-01-18 | 952669352 Change of name detected from QUEMETCO, INC. to RSR CORPORATION/QUEMETCO INC. |
| 2021-10-11 | 952669352 Change of name detected from RSR CORPORATION/QUEMETCO INC. to QUEMETCO, INC. |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 010 | QUEMETCO, INC. 401(K) PLAN | 2015-01-01 | 1996-01-01 |
| 504 | QUEMETCO INC HOURLY GROUP HEALTH PLAN | 2015-04-01 | 1973-05-01 |
| 002 | QUEMETCO CITY OF INDUSTRY 401(K) | 2016-01-01 | 2009-03-01 |
| 020 | QUEMETCO CITY OF INDUSTRY 401(K) PLAN | 2009-03-01 | 2009-03-01 |