Company Name: | CORNERSTONE ENGINEERING INC. |
Employer identification number (EIN): | 621772099 |
NAIC Classification: | 541330 |
NAIC Description: | Engineering Services |
The following addresses have been detected on the 401k submissions:
USA Mailing Address | ||||||
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Date first seen: 2009-01-01 | ||||||
Date last seen: 2023-12-31 | ||||||
USA Location Address | ||||||
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Date first seen: 2009-01-01 | ||||||
Date last seen: 2023-12-31 | ||||||
USA Mailing Address | |||||
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Date first seen: 2007-01-01 | |||||
Date last seen: 2024-06-30 | |||||
USA Location Address | |||||
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Date first seen: 2007-07-01 | |||||
Date last seen: 2024-07-03 | |||||
Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
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001 | CORNERSTONE ENGINEERING, INC. 401(K) PLAN | 2015-01-01 | 2008-01-01 |