| Company Name: | CORNERSTONE SYSTEMS INC. |
| Employer identification number (EIN): | 621686354 |
| NAIC Classification: | 488510 |
| NAIC Description: | Freight Transportation Arrangement |
Additional information about CORNERSTONE SYSTEMS INC.
| Jurisdiction of Incorporation: | |
| Incorporation Date: | |
| Company Identification Number: |
More information about CORNERSTONE SYSTEMS INC.
The following addresses have been detected on the 401k submissions:
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-12-03 | |||||
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
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| Date first seen: 2025-08-03 | |||||
| Date last seen: 2025-11-24 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 518 | CORNERSTONE SYSTEMS EMPLOYEE HEALTH AND WELFARE PLAN | 2014-10-01 | 1999-10-01 |
| 002 | CORNERSTONE SYSTEMS, INC. EMPLOYEE STOCK OWNERSHIP PLAN | 2015-01-01 | 2012-01-01 |
| 001 | CORNERSTONE SYSTEMS INC. 401K PLAN | 2015-01-01 | 1999-05-01 |
| 501 | CORNERSTONE SYSTEMS FLEXIBLE BENEFITS PLAN | 2013-01-01 | 1997-05-01 |