| Company Name: | OM GROUP CORPORATE LLC |
| Employer identification number (EIN): | 341963635 |
| NAIC Classification: | 325100 |
The following addresses have been detected on the 401k submissions:
| USA Mailing 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: 2007-01-01 | |||||
| Date last seen: 2025-08-31 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 501 | OM GROUP CORPORATE LLC GROUP INSURANCE PLAN | 2014-01-01 | 1984-12-01 |
| 001 | OMG RETIREMENT SAVINGS PLAN | 2015-01-01 | 1950-12-31 |