| Company Name: | US MAGNESIUM LLC |
| Employer identification number (EIN): | 010705446 |
| NAIC Classification: | 331400 |
Additional information about US MAGNESIUM LLC
| Jurisdiction of Incorporation: | |
| Incorporation Date: | |
| Company Identification Number: |
More information about US MAGNESIUM LLC
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2010-10-12 | |||||
| Date last seen: 2025-11-23 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-12-04 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2016-10-13 | |||||
| Date last seen: 2019-10-15 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2025-07-31 | |||||
| Date last seen: 2025-12-03 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 004 | US MAGNESIUM LLC HOURLY 401(K) PLAN | 2015-01-01 | 1990-03-01 |
| 501 | US MAGNESIUM, LLC EMPLOYEE WELFARE PLAN | 2015-01-01 | 2009-05-01 |
| 003 | US MAGNESIUM LLC HOURLY DEFINED BENEFIT PENSION PLAN | 2015-01-01 | 1980-11-01 |
| 002 | US MAGNESIUM LLC SALARIED PENSION AND 401(K) PLAN | 2012-01-01 | 1989-09-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2020-01-15 | Employer Contributions | $ 307,123 | 439 | $ 700 | |
| 2020-01-15 | Employee Contributions | $ 307,123 | 439 | $ 700 | |
| 2019-10-11 | Employer Contributions | $ 306,847 | 599 | $ 512 | |
| 2019-10-11 | Employee Contributions | $ 306,847 | 599 | $ 512 | |
| 2019-07-12 | Employer Contributions | $ 307,123 | 599 | $ 513 | |
| 2019-07-12 | Employee Contributions | $ 307,123 | 599 | $ 513 | |
| 2019-04-12 | Employer Contributions | $ 307,123 | 599 | $ 513 | |
| 2019-04-12 | Employee Contributions | $ 307,123 | 599 | $ 513 | |
| 2018-08-29 | Employer Contributions | $ 207,122 | 86 | $ 2,408 | |
| 2018-08-29 | Employee Contributions | $ 207,122 | 86 | $ 2,408 | |
| 2018-01-12 | Employer Contributions | $ 248,742 | 86 | $ 2,892 | |
| 2018-01-12 | Employee Contributions | $ 248,742 | 86 | $ 2,892 | |
| 2017-09-07 | Employer Contributions | $ 300,900 | 308 | $ 977 | |
| 2017-09-07 | Employee Contributions | $ 300,900 | 308 | $ 977 | |
| 2017-07-14 | Employer Contributions | $ 505,550 | 308 | $ 1,641 | |
| 2017-07-14 | Employee Contributions | $ 505,550 | 308 | $ 1,641 | |
| 2017-04-12 | Employer Contributions | $ 505,550 | 308 | $ 1,641 | |
| 2017-04-12 | Employee Contributions | $ 505,550 | 308 | $ 1,641 | |
| 2017-01-13 | Employer Contributions | $ 454,995 | 308 | $ 1,477 | |
| 2017-01-13 | Employee Contributions | $ 454,995 | 308 | $ 1,477 | |
| 2016-10-14 | Employer Contributions | $ 424,521 | 348 | $ 1,220 | |
| 2016-10-14 | Employee Contributions | $ 424,521 | 348 | $ 1,220 | |
| 2016-09-06 | Employer Contributions | $ 364,083 | 348 | $ 1,046 | |
| 2016-09-06 | Employee Contributions | $ 364,083 | 348 | $ 1,046 | |
| 2016-07-14 | Employer Contributions | $ 469,819 | 348 | $ 1,350 | |
| 2016-07-14 | Employee Contributions | $ 469,819 | 348 | $ 1,350 | |
| 2016-04-14 | Employer Contributions | $ 469,819 | 348 | $ 1,350 | |
| 2016-04-14 | Employee Contributions | $ 469,819 | 348 | $ 1,350 | |
| 2016-01-15 | Employer Contributions | $ 402,893 | 348 | $ 1,158 | |
| 2016-01-15 | Employee Contributions | $ 402,893 | 348 | $ 1,158 | |
| 2015-10-15 | Employer Contributions | $ 295,027 | 363 | $ 813 | |
| 2015-10-15 | Employee Contributions | $ 295,027 | 363 | $ 813 | |
| 2015-09-15 | Employer Contributions | $ 132,152 | 363 | $ 364 | |
| 2015-09-15 | Employee Contributions | $ 132,152 | 363 | $ 364 | |
| 2015-07-14 | Employer Contributions | $ 402,893 | 363 | $ 1,110 | |
| 2015-07-14 | Employee Contributions | $ 402,893 | 363 | $ 1,110 | |
| 2015-04-15 | Employer Contributions | $ 510,759 | 363 | $ 1,407 | |
| 2015-04-15 | Employee Contributions | $ 510,759 | 363 | $ 1,407 | |
| 2015-01-14 | Employer Contributions | $ 389,158 | 363 | $ 1,072 | |
| 2015-01-14 | Employee Contributions | $ 389,158 | 363 | $ 1,072 | |
| 2014-10-15 | Employer Contributions | $ 389,158 | 164 | $ 2,373 | |
| 2014-10-15 | Employee Contributions | $ 389,158 | 164 | $ 2,373 | |
| 2014-07-15 | Employer Contributions | $ 389,158 | 164 | $ 2,373 | |
| 2014-07-15 | Employee Contributions | $ 389,158 | 164 | $ 2,373 | |
| 2014-04-14 | Employer Contributions | $ 389,158 | 164 | $ 2,373 | |
| 2014-04-14 | Employee Contributions | $ 389,158 | 164 | $ 2,373 | |
| 2014-03-31 | Employer Contributions | $ 721,778 | 164 | $ 4,401 | |
| 2014-03-31 | Employee Contributions | $ 721,778 | 164 | $ 4,401 | |
| 2014-01-14 | Employer Contributions | $ 231,227 | 164 | $ 1,410 | |
| 2014-01-14 | Employee Contributions | $ 231,227 | 164 | $ 1,410 | |
| 2013-10-11 | Employer Contributions | $ 231,227 | 150 | $ 1,542 | |
| 2013-10-11 | Employee Contributions | $ 231,227 | 150 | $ 1,542 | |
| 2013-07-12 | Employer Contributions | $ 231,227 | 150 | $ 1,542 | |
| 2013-07-12 | Employee Contributions | $ 231,227 | 150 | $ 1,542 | |
| 2013-04-15 | Employer Contributions | $ 231,227 | 150 | $ 1,542 | |
| 2013-04-15 | Employee Contributions | $ 231,227 | 150 | $ 1,542 | |
| 2013-01-15 | Employer Contributions | $ 183,382 | 150 | $ 1,223 | |
| 2013-01-15 | Employee Contributions | $ 183,382 | 150 | $ 1,223 | |
| 2012-07-11 | Employer Contributions | $ 324,519 | 141 | $ 2,302 | |
| 2012-07-11 | Employee Contributions | $ 324,519 | 141 | $ 2,302 | |
| 2012-04-12 | Employer Contributions | $ 508,866 | 141 | $ 3,609 | |
| 2012-04-12 | Employee Contributions | $ 508,866 | 141 | $ 3,609 | |
| 2012-01-12 | Employer Contributions | $ 218,712 | 141 | $ 1,551 | |
| 2012-01-12 | Employee Contributions | $ 218,712 | 141 | $ 1,551 | |
| 2011-10-14 | Employer Contributions | $ 218,712 | 144 | $ 1,519 | |
| 2011-10-14 | Employee Contributions | $ 218,712 | 144 | $ 1,519 | |
| 2011-07-14 | Employer Contributions | $ 218,712 | 144 | $ 1,519 | |
| 2011-07-14 | Employee Contributions | $ 218,712 | 144 | $ 1,519 | |
| 2011-04-14 | Employer Contributions | $ 218,712 | 144 | $ 1,519 | |
| 2011-04-14 | Employee Contributions | $ 218,712 | 144 | $ 1,519 | |
| 2011-04-13 | Employer Contributions | $ 540,878 | 144 | $ 3,756 | |
| 2011-04-13 | Employee Contributions | $ 540,878 | 144 | $ 3,756 | |
| 2009-07-15 | Employer Contributions | $ 186,921 | 316 | $ 592 | |
| 2009-07-15 | Employee Contributions | $ 186,921 | 316 | $ 592 | |
| 2009-04-16 | Employer Contributions | $ 186,428 | 316 | $ 590 | |
| 2009-04-16 | Employee Contributions | $ 186,428 | 316 | $ 590 |