| Company Name: | ROCKWOOD SPECIALTIES LLC |
| Employer identification number (EIN): | 222269008 |
| NAIC Classification: | 326100 |
Additional information about ROCKWOOD SPECIALTIES LLC
| Jurisdiction of Incorporation: | |
| Incorporation Date: | |
| Company Identification Number: |
More information about ROCKWOOD SPECIALTIES LLC
The following addresses have been detected on the 401k submissions:
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2024-12-31 | |||||
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-08-31 | |||||
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-08-31 | |||||
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-07-31 | ||||||
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| Date first seen: 2017-10-16 | |||||
| Date last seen: 2018-11-12 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 002 | ROCKWOOD RETIREMENT PLAN | 2014-01-01 | 1989-01-01 |
| 501 | ROCKWOOD SPECIALTIES LLC GROUP BENEFIT PLAN | 2014-01-01 | 1990-01-01 |
| 010 | ALPHAGARY CORPORATION UNION PENSION PLAN | 2015-01-01 | 1966-03-18 |
| 001 | ROCKWOOD SPECIALTIES LLC MASTER TRUST | 2015-01-01 | 2014-01-01 |
| 601 | ROCKWOOD SPECIALTIES INC. SEVERANCE PAY PLAN | 2009-01-01 | 1990-01-01 |
| 003 | ALPHAGARY CORPORATION UNION PENSION PLAN | 2013-01-01 | 1966-03-18 |
| 111 | ROCKWOOD SPECIALTIES INC PLANS MASTER TRUST | 2011-01-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2018-09-15 | Employer Contributions | $ 24,000 | 1 | $ 24,000 | |
| 2018-09-15 | Employee Contributions | $ 24,000 | 1 | $ 24,000 | |
| 2014-07-15 | Employer Contributions | $ 18,421 | 635 | $ 29 | |
| 2014-07-15 | Employee Contributions | $ 18,421 | 635 | $ 29 | |
| 2014-04-15 | Employer Contributions | $ 18,421 | 635 | $ 29 | |
| 2014-04-15 | Employee Contributions | $ 18,421 | 635 | $ 29 | |
| 2014-01-15 | Employer Contributions | $ 13,658 | 635 | $ 22 | |
| 2014-01-15 | Employee Contributions | $ 13,658 | 635 | $ 22 | |
| 2013-10-15 | Employer Contributions | $ 13,658 | 987 | $ 14 | |
| 2013-10-15 | Employee Contributions | $ 13,658 | 987 | $ 14 | |
| 2013-09-13 | Employer Contributions | $ 7,695 | 987 | $ 8 | |
| 2013-09-13 | Employee Contributions | $ 7,695 | 987 | $ 8 | |
| 2013-07-15 | Employer Contributions | $ 13,658 | 987 | $ 14 | |
| 2013-07-15 | Employee Contributions | $ 13,658 | 987 | $ 14 | |
| 2013-04-15 | Employer Contributions | $ 13,658 | 987 | $ 14 | |
| 2013-04-15 | Employee Contributions | $ 13,658 | 987 | $ 14 | |
| 2013-01-15 | Employer Contributions | $ 2,462 | 987 | $ 2 | |
| 2013-01-15 | Employee Contributions | $ 2,462 | 987 | $ 2 | |
| 2012-09-14 | Employer Contributions | $ 23,309 | 1 | $ 23,309 | |
| 2012-09-14 | Employee Contributions | $ 23,309 | 1 | $ 23,309 | |
| 2012-07-13 | Employer Contributions | $ 23,353 | 1 | $ 23,353 | |
| 2012-07-13 | Employee Contributions | $ 23,353 | 1 | $ 23,353 | |
| 2012-04-13 | Employer Contributions | $ 23,353 | 1 | $ 23,353 | |
| 2012-04-13 | Employee Contributions | $ 23,353 | 1 | $ 23,353 | |
| 2012-01-13 | Employer Contributions | $ 19,042 | 1 | $ 19,042 | |
| 2012-01-13 | Employee Contributions | $ 19,042 | 1 | $ 19,042 | |
| 2011-10-14 | Employer Contributions | $ 37,950 | 1583 | $ 24 | |
| 2011-10-14 | Employee Contributions | $ 37,950 | 1583 | $ 24 | |
| 2011-07-15 | Employer Contributions | $ 15,729 | 1583 | $ 10 | |
| 2011-07-15 | Employee Contributions | $ 15,729 | 1583 | $ 10 | |
| 2011-04-15 | Employer Contributions | $ 3,447 | 1583 | $ 2 | |
| 2011-04-15 | Employee Contributions | $ 3,447 | 1583 | $ 2 |