| Company Name: | NUCLEAR WASTE PARTNERSHIP LLC |
| Employer identification number (EIN): | 455197409 |
| NAIC Classification: | 562000 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-07-01 | |||||
| Date last seen: 2025-07-31 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-10-04 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-07-01 | |||||
| Date last seen: 2025-10-04 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2025-08-07 | |||||
| Date last seen: 2025-10-04 | |||||
The following addresses have been found in other jurisdictions:
| Jurisdiction: | Washington Department of State | ||||
| Address: |
| ||||
| Jurisdiction Company ID: | 603225848 | ||||
| Jurisdiction Registration Date: | 2012-07-26 |
| Jurisdiction: | Washington Department of State | ||||
| Address: |
| ||||
| Jurisdiction Company ID: | 603225848 | ||||
| Jurisdiction Registration Date: | 2012-07-26 |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 503 | WASTE ISOLATION PILOT PLANT EMPLOYEE SECURITY AND PROTECTION PLAN FOR UNION REPRESENTED EMPLOYEES | 2014-01-01 | 1999-08-30 |
| 001 | WASTE ISOLATION PILOT PLANT PENSION PLAN | 2015-01-01 | 1998-08-31 |
| 502 | WASTE ISOLATION PILOT PLANT INVOLUNTARY SEPARATION PLAN | 2015-01-01 | 1999-04-01 |
| 002 | WASTE ISOLATION PILOT PLANT SAVINGS PLAN | 2015-01-01 | 1999-04-01 |
| 501 | WASTE ISOLATION PILOT PLANT WELFARE BENEFITS PLAN | 2015-01-01 | 1999-04-01 |
| 504 | WASTE ISOLATION PILOT PLANT SPECIAL PROGRAMS WITH MEDICARE PLAN | 2013-01-01 | 2011-01-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2023-09-08 | Employer Contributions | $ 3,713,889 | |||
| 2023-09-08 | Employee Contributions | $ 3,713,889 | |||
| 2023-07-17 | Employer Contributions | $ 3,713,889 | |||
| 2023-07-17 | Employee Contributions | $ 3,713,889 | |||
| 2023-04-26 | Employer Contributions | $ 11,672,222 | |||
| 2023-04-26 | Employee Contributions | $ 11,672,222 | |||
| 2022-07-01 | Employer Contributions | $ 0 | 955 | $ 0 | |
| 2022-07-01 | Employee Contributions | $ 0 | 955 | $ 0 | |
| 2022-06-13 | Employer Contributions | $ 25,000,000 | 955 | $ 26,178 | |
| 2022-06-13 | Employee Contributions | $ 25,000,000 | 955 | $ 26,178 | |
| 2021-07-01 | Employer Contributions | $ 0 | 892 | $ 0 | |
| 2021-07-01 | Employee Contributions | $ 0 | 892 | $ 0 | |
| 2020-09-01 | Employer Contributions | $ 2,500,311 | 824 | $ 3,034 | |
| 2020-09-01 | Employee Contributions | $ 2,500,311 | 824 | $ 3,034 | |
| 2020-01-02 | Employer Contributions | $ 2,384,550 | 824 | $ 2,894 | |
| 2020-01-02 | Employee Contributions | $ 2,384,550 | 824 | $ 2,894 | |
| 2019-10-03 | Employer Contributions | $ 2,384,550 | 819 | $ 2,912 | |
| 2019-10-03 | Employee Contributions | $ 2,384,550 | 819 | $ 2,912 | |
| 2019-07-01 | Employer Contributions | $ 0 | 819 | $ 0 | |
| 2019-07-01 | Employee Contributions | $ 0 | 819 | $ 0 | |
| 2019-06-26 | Employer Contributions | $ 2,384,550 | 819 | $ 2,912 | |
| 2019-06-26 | Employee Contributions | $ 2,384,550 | 819 | $ 2,912 | |
| 2019-04-02 | Employer Contributions | $ 2,384,550 | 819 | $ 2,912 | |
| 2019-04-02 | Employee Contributions | $ 2,384,550 | 819 | $ 2,912 | |
| 2018-09-05 | Employer Contributions | $ 756,053 | |||
| 2018-09-05 | Employee Contributions | $ 756,053 | |||
| 2018-08-01 | Employer Contributions | $ 756,053 | |||
| 2018-08-01 | Employee Contributions | $ 756,053 | |||
| 2018-01-04 | Employer Contributions | $ 756,053 | |||
| 2018-01-04 | Employee Contributions | $ 756,053 | |||
| 2017-12-05 | Employer Contributions | $ 756,053 | 491 | $ 1,540 | |
| 2017-12-05 | Employee Contributions | $ 756,053 | 491 | $ 1,540 | |
| 2017-11-07 | Employer Contributions | $ 756,053 | 491 | $ 1,540 | |
| 2017-11-07 | Employee Contributions | $ 756,053 | 491 | $ 1,540 | |
| 2017-10-05 | Employer Contributions | $ 1,884,081 | 491 | $ 3,837 | |
| 2017-10-05 | Employee Contributions | $ 1,884,081 | 491 | $ 3,837 | |
| 2017-09-07 | Employer Contributions | $ 1,009,671 | 491 | $ 2,056 | |
| 2017-09-07 | Employee Contributions | $ 1,009,671 | 491 | $ 2,056 | |
| 2017-08-04 | Employer Contributions | $ 1,009,671 | 491 | $ 2,056 | |
| 2017-08-04 | Employee Contributions | $ 1,009,671 | 491 | $ 2,056 | |
| 2017-07-07 | Employer Contributions | $ 1,009,671 | 491 | $ 2,056 | |
| 2017-07-07 | Employee Contributions | $ 1,009,671 | 491 | $ 2,056 | |
| 2017-07-01 | Employer Contributions | $ 0 | 491 | $ 0 | |
| 2017-07-01 | Employee Contributions | $ 0 | 491 | $ 0 | |
| 2017-06-01 | Employer Contributions | $ 1,009,671 | 491 | $ 2,056 | |
| 2017-06-01 | Employee Contributions | $ 1,009,671 | 491 | $ 2,056 | |
| 2017-05-04 | Employer Contributions | $ 1,009,672 | 491 | $ 2,056 | |
| 2017-05-04 | Employee Contributions | $ 1,009,672 | 491 | $ 2,056 | |
| 2017-04-05 | Employer Contributions | $ 1,009,672 | 491 | $ 2,056 | |
| 2017-04-05 | Employee Contributions | $ 1,009,672 | 491 | $ 2,056 | |
| 2017-03-28 | Employer Contributions | $ 1,009,671 | 491 | $ 2,056 | |
| 2017-03-28 | Employee Contributions | $ 1,009,671 | 491 | $ 2,056 | |
| 2017-02-24 | Employer Contributions | $ 3,768,162 | 491 | $ 7,674 | |
| 2017-02-24 | Employee Contributions | $ 3,768,162 | 491 | $ 7,674 | |
| 2016-09-14 | Employer Contributions | $ 423,104 | 273 | $ 1,550 | |
| 2016-09-14 | Employee Contributions | $ 423,104 | 273 | $ 1,550 | |
| 2016-07-01 | Employer Contributions | $ 0 | 273 | $ 0 | |
| 2016-07-01 | Employee Contributions | $ 0 | 273 | $ 0 | |
| 2015-07-01 | Employer Contributions | $ 0 | 778 | $ 0 | |
| 2015-07-01 | Employee Contributions | $ 0 | 778 | $ 0 | |
| 2014-09-09 | Employer Contributions | $ 2,151,122 | 247 | $ 8,709 | |
| 2014-09-09 | Employee Contributions | $ 2,151,122 | 247 | $ 8,709 | |
| 2014-07-09 | Employer Contributions | $ 1,586,376 | 247 | $ 6,423 | |
| 2014-07-09 | Employee Contributions | $ 1,586,376 | 247 | $ 6,423 | |
| 2014-07-01 | Employer Contributions | $ 0 | 247 | $ 0 | |
| 2014-07-01 | Employee Contributions | $ 0 | 247 | $ 0 | |
| 2014-04-09 | Employer Contributions | $ 1,586,376 | 247 | $ 6,423 | |
| 2014-04-09 | Employee Contributions | $ 1,586,376 | 247 | $ 6,423 | |
| 2014-01-10 | Employer Contributions | $ 1,147,969 | 247 | $ 4,648 | |
| 2014-01-10 | Employee Contributions | $ 1,147,969 | 247 | $ 4,648 | |
| 2013-10-07 | Employer Contributions | $ 1,147,969 | 625 | $ 1,837 | |
| 2013-10-07 | Employee Contributions | $ 1,147,969 | 625 | $ 1,837 | |
| 2013-09-10 | Employer Contributions | $ 662,985 | 625 | $ 1,061 | |
| 2013-09-10 | Employee Contributions | $ 662,985 | 625 | $ 1,061 | |
| 2013-07-09 | Employer Contributions | $ 1,147,969 | 625 | $ 1,837 | |
| 2013-07-09 | Employee Contributions | $ 1,147,969 | 625 | $ 1,837 | |
| 2013-07-01 | Employer Contributions | $ 0 | 625 | $ 0 | |
| 2013-07-01 | Employee Contributions | $ 0 | 625 | $ 0 | |
| 2013-04-08 | Employer Contributions | $ 1,147,969 | 625 | $ 1,837 | |
| 2013-04-08 | Employee Contributions | $ 1,147,969 | 625 | $ 1,837 | |
| 2013-01-09 | Employer Contributions | $ 511,764 | 625 | $ 819 | |
| 2013-01-09 | Employee Contributions | $ 511,764 | 625 | $ 819 | |
| 2012-07-10 | Employer Contributions | $ 1,810,462 | 211 | $ 8,580 | |
| 2012-07-10 | Employee Contributions | $ 1,810,462 | 211 | $ 8,580 | |
| 2012-04-05 | Employer Contributions | $ 1,810,462 | 211 | $ 8,580 | |
| 2012-04-05 | Employee Contributions | $ 1,810,462 | 211 | $ 8,580 |