| Company Name: | SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC |
| Employer identification number (EIN): | 611565172 |
| NAIC Classification: | 541990 |
| NAIC Description: | All Other Professional, Scientific, and Technical Services |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
| ||||||
| Date first seen: 2010-10-13 | ||||||
| Date last seen: 2025-09-16 | ||||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
| ||||||
| Date first seen: 2019-01-01 | ||||||
| Date last seen: 2025-11-23 | ||||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2025-11-19 | |||||
| Date last seen: 2025-12-04 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 001 | THE SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC MULTIPLE EMPLOYER PENSION PLAN | 2014-01-01 | 1989-04-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2023-04-28 | Employer Contributions | $ 67,440,762 | 1749 | $ 38,560 | |
| 2023-04-28 | Employee Contributions | $ 67,440,762 | 1749 | $ 38,560 | |
| 2023-03-29 | Employer Contributions | $ 64,723,955 | 1749 | $ 37,006 | |
| 2023-03-29 | Employee Contributions | $ 64,723,955 | 1749 | $ 37,006 | |
| 2023-02-28 | Employer Contributions | $ 163,835,283 | 1749 | $ 93,674 | |
| 2023-02-28 | Employee Contributions | $ 163,835,283 | 1749 | $ 93,674 | |
| 2022-03-31 | Employer Contributions | $ 209,813,560 | 2016 | $ 104,074 | |
| 2022-03-31 | Employee Contributions | $ 209,813,560 | 2016 | $ 104,074 | |
| 2022-01-14 | Employer Contributions | $ 43,093,220 | 2016 | $ 21,376 | |
| 2022-01-14 | Employee Contributions | $ 43,093,220 | 2016 | $ 21,376 | |
| 2021-10-15 | Employer Contributions | $ 43,093,220 | 2366 | $ 18,214 | |
| 2021-10-15 | Employee Contributions | $ 43,093,220 | 2366 | $ 18,214 | |
| 2021-03-31 | Employer Contributions | $ 86,186,440 | 2366 | $ 36,427 | |
| 2021-03-31 | Employee Contributions | $ 86,186,440 | 2366 | $ 36,427 | |
| 2020-03-31 | Employer Contributions | $ 83,703,144 | 2788 | $ 30,023 | |
| 2020-03-31 | Employee Contributions | $ 83,703,144 | 2788 | $ 30,023 | |
| 2020-01-15 | Employer Contributions | $ 37,259,537 | 2788 | $ 13,364 | |
| 2020-01-15 | Employee Contributions | $ 37,259,537 | 2788 | $ 13,364 | |
| 2019-10-15 | Employer Contributions | $ 37,259,537 | 3097 | $ 12,031 | |
| 2019-10-15 | Employee Contributions | $ 37,259,537 | 3097 | $ 12,031 | |
| 2019-04-15 | Employer Contributions | $ 76,115,878 | 3097 | $ 24,577 | |
| 2019-04-15 | Employee Contributions | $ 76,115,878 | 3097 | $ 24,577 | |
| 2018-09-14 | Employer Contributions | $ 23,883,436 | |||
| 2018-09-14 | Employee Contributions | $ 23,883,436 | |||
| 2018-01-12 | Employer Contributions | $ 22,915,444 | |||
| 2018-01-12 | Employee Contributions | $ 22,915,444 | |||
| 2017-10-13 | Employer Contributions | $ 22,915,444 | 3829 | $ 5,985 | |
| 2017-10-13 | Employee Contributions | $ 22,915,444 | 3829 | $ 5,985 | |
| 2017-09-15 | Employer Contributions | $ 35,325,491 | 3829 | $ 9,226 | |
| 2017-09-15 | Employee Contributions | $ 35,325,491 | 3829 | $ 9,226 | |
| 2017-07-14 | Employer Contributions | $ 22,915,444 | 3829 | $ 5,985 | |
| 2017-07-14 | Employee Contributions | $ 22,915,444 | 3829 | $ 5,985 | |
| 2017-04-14 | Employer Contributions | $ 22,915,444 | 3829 | $ 5,985 | |
| 2017-04-14 | Employee Contributions | $ 22,915,444 | 3829 | $ 5,985 | |
| 2017-01-13 | Employer Contributions | $ 15,519,004 | 3829 | $ 4,053 | |
| 2017-01-13 | Employee Contributions | $ 15,519,004 | 3829 | $ 4,053 | |
| 2016-10-14 | Employer Contributions | $ 15,519,004 | 4088 | $ 3,796 | |
| 2016-10-14 | Employee Contributions | $ 15,519,004 | 4088 | $ 3,796 | |
| 2016-09-15 | Employer Contributions | $ 9,330,066 | 4088 | $ 2,282 | |
| 2016-09-15 | Employee Contributions | $ 9,330,066 | 4088 | $ 2,282 | |
| 2016-07-15 | Employer Contributions | $ 15,519,004 | 4088 | $ 3,796 | |
| 2016-07-15 | Employee Contributions | $ 15,519,004 | 4088 | $ 3,796 | |
| 2016-04-15 | Employer Contributions | $ 15,519,004 | 4088 | $ 3,796 | |
| 2016-04-15 | Employee Contributions | $ 15,519,004 | 4088 | $ 3,796 | |
| 2015-10-15 | Employer Contributions | $ 13,967,103 | 4431 | $ 3,152 | |
| 2015-10-15 | Employee Contributions | $ 13,967,103 | 4431 | $ 3,152 | |
| 2015-09-15 | Employer Contributions | $ 15,583,069 | 4431 | $ 3,517 | |
| 2015-09-15 | Employee Contributions | $ 15,583,069 | 4431 | $ 3,517 | |
| 2015-07-15 | Employer Contributions | $ 13,967,103 | 4431 | $ 3,152 | |
| 2015-07-15 | Employee Contributions | $ 13,967,103 | 4431 | $ 3,152 | |
| 2015-04-15 | Employer Contributions | $ 13,967,103 | 4431 | $ 3,152 | |
| 2015-04-15 | Employee Contributions | $ 13,967,103 | 4431 | $ 3,152 | |
| 2015-01-15 | Employer Contributions | $ 13,967,103 | 4431 | $ 3,152 | |
| 2015-01-15 | Employee Contributions | $ 13,967,103 | 4431 | $ 3,152 | |
| 2014-09-26 | Employer Contributions | $ 2,979,285 | 4754 | $ 627 | |
| 2014-09-26 | Employee Contributions | $ 2,979,285 | 4754 | $ 627 | |
| 2014-09-15 | Employer Contributions | $ 16,214,820 | 4754 | $ 3,411 | |
| 2014-09-15 | Employee Contributions | $ 16,214,820 | 4754 | $ 3,411 | |
| 2014-07-15 | Employer Contributions | $ 34,308,618 | 4754 | $ 7,217 | |
| 2014-07-15 | Employee Contributions | $ 34,308,618 | 4754 | $ 7,217 | |
| 2014-04-15 | Employer Contributions | $ 34,308,618 | 4754 | $ 7,217 | |
| 2014-04-15 | Employee Contributions | $ 34,308,618 | 4754 | $ 7,217 | |
| 2014-03-11 | Employer Contributions | $ 5,317,460 | 4754 | $ 1,119 | |
| 2014-03-11 | Employee Contributions | $ 5,317,460 | 4754 | $ 1,119 | |
| 2014-01-15 | Employer Contributions | $ 32,423,014 | 4754 | $ 6,820 | |
| 2014-01-15 | Employee Contributions | $ 32,423,014 | 4754 | $ 6,820 | |
| 2013-10-18 | Employer Contributions | $ 32,451,629 | 4961 | $ 6,541 | |
| 2013-10-18 | Employee Contributions | $ 32,451,629 | 4961 | $ 6,541 | |
| 2013-07-15 | Employer Contributions | $ 32,423,014 | 4961 | $ 6,536 | |
| 2013-07-15 | Employee Contributions | $ 32,423,014 | 4961 | $ 6,536 | |
| 2013-04-15 | Employer Contributions | $ 32,423,014 | 4961 | $ 6,536 | |
| 2013-04-15 | Employee Contributions | $ 32,423,014 | 4961 | $ 6,536 | |
| 2013-03-28 | Employer Contributions | $ 2,366,624 | 4961 | $ 477 | |
| 2013-03-28 | Employee Contributions | $ 2,366,624 | 4961 | $ 477 | |
| 2013-01-15 | Employer Contributions | $ 15,282,342 | 4961 | $ 3,080 | |
| 2013-01-15 | Employee Contributions | $ 15,282,342 | 4961 | $ 3,080 | |
| 2012-10-15 | Employer Contributions | $ 33,199,299 | 5308 | $ 6,255 | |
| 2012-10-15 | Employee Contributions | $ 33,199,299 | 5308 | $ 6,255 | |
| 2012-09-14 | Employer Contributions | $ 34,924,738 | 5308 | $ 6,580 | |
| 2012-09-14 | Employee Contributions | $ 34,924,738 | 5308 | $ 6,580 | |
| 2012-07-13 | Employer Contributions | $ 52,341,224 | 5308 | $ 9,861 | |
| 2012-07-13 | Employee Contributions | $ 52,341,224 | 5308 | $ 9,861 | |
| 2012-04-13 | Employer Contributions | $ 52,341,224 | 5308 | $ 9,861 | |
| 2012-04-13 | Employee Contributions | $ 52,341,224 | 5308 | $ 9,861 | |
| 2012-01-13 | Employer Contributions | $ 46,293,468 | 5308 | $ 8,721 | |
| 2012-01-13 | Employee Contributions | $ 46,293,468 | 5308 | $ 8,721 | |
| 2011-10-14 | Employer Contributions | $ 46,293,468 | 5820 | $ 7,954 | |
| 2011-10-14 | Employee Contributions | $ 46,293,468 | 5820 | $ 7,954 | |
| 2011-07-15 | Employer Contributions | $ 46,293,468 | 5820 | $ 7,954 | |
| 2011-07-15 | Employee Contributions | $ 46,293,468 | 5820 | $ 7,954 | |
| 2011-04-15 | Employer Contributions | $ 46,293,468 | 5820 | $ 7,954 | |
| 2011-04-15 | Employee Contributions | $ 46,293,468 | 5820 | $ 7,954 | |
| 2009-10-15 | Employer Contributions | $ 31,288,286 | 7174 | $ 4,361 | |
| 2009-10-15 | Employee Contributions | $ 31,288,286 | 7174 | $ 4,361 | |
| 2009-07-15 | Employer Contributions | $ 31,288,286 | 7174 | $ 4,361 | |
| 2009-07-15 | Employee Contributions | $ 31,288,286 | 7174 | $ 4,361 | |
| 2009-04-15 | Employer Contributions | $ 31,288,286 | 7174 | $ 4,361 | |
| 2009-04-15 | Employee Contributions | $ 31,288,286 | 7174 | $ 4,361 |