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| Company Name: | MACKAY & SPOSITO, INC. |
| Employer identification number (EIN): | 910915984 |
| NAIC Classification: | 541330 |
| NAIC Description: | Engineering Services |
Additional information about MACKAY & SPOSITO, INC.
| Jurisdiction of Incorporation: | |
| Incorporation Date: | |
| Company Identification Number: |
More information about MACKAY & SPOSITO, INC.
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: 2025-11-23 | ||||||
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| Date first seen: 2009-01-01 | |||||
| Date last seen: 2025-06-30 | |||||
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| Date first seen: 2009-01-01 | ||||||
| Date last seen: 2025-11-22 | ||||||
The following addresses have been found in other jurisdictions:
| Jurisdiction: | Alaska Department Commerce, Community & Economic Development | ||||
| Address: |
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| Jurisdiction Company ID: | 10004571 | ||||
| Jurisdiction Registration Date: | 2012-04-17 |
| Jurisdiction: | Oregan Secretary of State Corporations Division | ||||
| Address: |
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| Jurisdiction Company ID: | 1277524 | ||||
| Jurisdiction Registration Date: | 1974-07-08 |
| Jurisdiction: | Nevada Department of State | ||||
| Address: |
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| Jurisdiction Company ID: | NV20141364317 | ||||
| Jurisdiction Registration Date: | 2014-06-02 |
| Jurisdiction: | Colorado Department of State | ||||
| Address: |
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| Jurisdiction Company ID: | 20161226339 | ||||
| Jurisdiction Registration Date: | 2016-03-29 |
| Jurisdiction: | Wyoming Corporations Division | ||||
| Address: |
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| Jurisdiction Company ID: | 2014-000666916 | ||||
| Jurisdiction Registration Date: | 2014-06-16 |
| Jurisdiction: | Washington Secretary of State Corporations Division | ||||
| Address: |
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| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 002 | MACKAY & SPOSITO, INC. EMPLOYEES' 401(K) SAVINGS PLAN | 2011-01-01 | 1993-01-01 |
| 501 | MACKAY & SPOSITO, INC. HEALTH AND WELFARE BENEFITS PLAN | 2017-01-01 | 1974-05-01 |