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| Company Name: | U.S. BORAX, INC. |
| Employer identification number (EIN): | 980047580 |
| NAIC Classification: | 212390 |
| NAIC Description: | Other Nonmetallic Mineral Mining and Quarrying |
Additional information about U.S. BORAX, INC.
| Jurisdiction of Incorporation: | |
| Incorporation Date: | |
| Company Identification Number: |
More information about U.S. BORAX, INC.
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
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| Date first seen: 2010-10-14 | |||||
| Date last seen: 2025-12-05 | |||||
| USA Mailing Address | ||||||
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-06-30 | ||||||
| USA Mailing Address | ||||||
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| Date first seen: 2012-07-25 | ||||||
| Date last seen: 2012-07-25 | ||||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 007 | U.S. BORAX INC. 401K SAVINGS & RETIREMENT CONTRIBUTION PLAN FOR REPRESENTED HOURLY EMPLOYEES | 2011-01-01 | 1990-01-01 |
| 002 | U.S. BORAX INC. RETIREMENT PLAN FOR REPRESENTED EMPLOYEES | 2015-01-01 | 1963-10-01 |
| 501 | U.S. BORAX INC. WELFARE BENEFITS PLAN | 2015-01-01 | 1975-01-01 |
| 502 | U.S. BORAX INC. HEALTH & WELFARE PLAN FOR REPRESENTED EMPLOYEES OF WILMINGTON | 2009-01-01 | 1975-01-01 |
| 503 | U.S. BORAX INC. HEALTH & WELFARE BENEFITS WRAP PLAN FOR RETIREES | 2017-01-01 | 2017-01-01 |
| 003 | U.S. BORAX INC. RETIREMENT PLAN FOR WILMINGTON HOURLY EMPLOYEES | 2009-01-01 | 1963-10-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2020-06-29 | Employer Contributions | $ 8,000,000 | 638 | $ 12,539 | |
| 2020-06-29 | Employee Contributions | $ 8,000,000 | 638 | $ 12,539 | |
| 2017-07-11 | Employer Contributions | $ 4,000,000 | 499 | $ 8,016 | |
| 2017-07-11 | Employee Contributions | $ 4,000,000 | 499 | $ 8,016 | |
| 2017-04-05 | Employer Contributions | $ 4,000,000 | 499 | $ 8,016 | |
| 2017-04-05 | Employee Contributions | $ 4,000,000 | 499 | $ 8,016 | |
| 2017-01-13 | Employer Contributions | $ 4,000,000 | 499 | $ 8,016 | |
| 2017-01-13 | Employee Contributions | $ 4,000,000 | 499 | $ 8,016 | |
| 2010-09-15 | Employer Contributions | $ 11,800,000 | 61 | $ 193,443 | |
| 2010-09-15 | Employee Contributions | $ 11,800,000 | 61 | $ 193,443 | |
| 2010-03-23 | Employer Contributions | $ 1,300,000 | 61 | $ 21,311 | |
| 2010-03-23 | Employee Contributions | $ 1,300,000 | 61 | $ 21,311 | |
| 2010-01-13 | Employer Contributions | $ 600,000 | 61 | $ 9,836 | |
| 2010-01-13 | Employee Contributions | $ 600,000 | 61 | $ 9,836 | |
| 2009-09-30 | Employer Contributions | $ 600,000 | 63 | $ 9,524 | |
| 2009-09-30 | Employee Contributions | $ 600,000 | 63 | $ 9,524 | |
| 2009-06-25 | Employer Contributions | $ 600,000 | 63 | $ 9,524 | |
| 2009-06-25 | Employee Contributions | $ 600,000 | 63 | $ 9,524 | |
| 2009-04-08 | Employer Contributions | $ 635,000 | 63 | $ 10,079 | |
| 2009-04-08 | Employee Contributions | $ 635,000 | 63 | $ 10,079 |