| Company Name: | SEI INVESTMENTS COMPANY |
| Employer identification number (EIN): | 231707341 |
| NAIC Classification: | 541519 |
| NAIC Description: | Other Computer Related Services |
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: 2025-12-03 | |||||
| USA Location Address | |||||
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-11-22 | |||||
| USA Mailing Address | |||||
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-12-02 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2025-07-30 | |||||
| Date last seen: 2025-10-03 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 002 | SEI CAPITAL ACCUMULATION PLAN | 2014-01-01 | 1983-01-01 |
| 501 | GROUP HEALTH PLAN | 2015-01-01 | 1983-05-01 |
| 506 | FLEXIBLE BENEFITS PLAN | 2012-01-01 | 1991-01-01 |
| 505 | SHORT TERM DISABILITY PLAN | 2015-01-01 | 1991-01-01 |
| 503 | LONG TERM DISABILITY PLAN | 2015-01-01 | 1979-04-01 |
| 504 | GROUP DENTAL PLAN | 2015-01-01 | 1981-07-01 |
| 502 | LIFE INSURANCE PLAN | 2015-01-01 | 1979-04-01 |