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| Company Name: | CH&M HOLDINGS, INC. |
| Employer identification number (EIN): | 821307809 |
| NAIC Classification: | 334200 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-07-31 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 001 | CH&M 401(K) PLAN | 2017-01-01 | 2012-01-01 |
| 501 | CH&M HOLDINGS, INC. EMPLOYEE BENEFITS PLAN | 2017-05-01 | 2014-05-01 |