Company Name: | MATTSON MACDONALD YOUNG, INC. |
Employer identification number (EIN): | 411468465 |
NAIC Classification: | 541330 |
NAIC Description: | Engineering Services |
The following addresses have been detected on the 401k submissions:
USA Location Address | ||||||
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Date first seen: 2007-01-01 | ||||||
Date last seen: 2024-06-30 | ||||||
Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
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001 | MATTSON MACDONALD YOUNG, INC. PROFIT SHARING PLAN | 2011-01-01 | 1987-01-01 |