Company Name: | BLACK ROCK EXCAVATING CORPORAT |
Employer identification number (EIN): | 455606861 |
NAIC Classification: | 541990 |
NAIC Description: | All Other Professional, Scientific, and Technical Services |
The following addresses have been detected on the 401k submissions:
USA Location Address | |||||
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Date first seen: 2009-09-01 | |||||
Date last seen: 2023-12-31 | |||||
Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
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001 | BLACK ROCK EXCAVATING CORPORAT 401(K) PROFIT SHARING PLAN & TRUST | 2021-01-01 | 2021-01-01 |