| Company Name: | MANTHEI, INC. |
| Employer identification number (EIN): | 381858891 |
| NAIC Classification: | 321210 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2018-02-19 | |||||
| Date last seen: 2018-02-19 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2011-02-04 | |||||
| Date last seen: 2011-02-04 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2009-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2011-01-01 | |||||
| Date last seen: 2025-11-24 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2010-01-01 | |||||
| Date last seen: 2025-12-03 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 001 | MANTHEI, INC. 401(K) PROFIT SHARING PLAN | 2014-01-01 | 1996-01-01 |
| 502 | MANTHEI WELFARE BENEFITS TRUST | 2009-10-01 | 2009-10-01 |
| 501 | MANTHEI INC BENEFICIARY ASSOCIATION TRUST | 2009-08-01 | 1987-08-01 |
| 503 | THE MANTHEI, INC. EMPLOYEE WELFARE BENEFIT PLAN | 2019-11-01 | 2019-11-01 |