| Company Name: | NORTHROP GRUMMAN CORPORATION |
| Employer identification number (EIN): | 256360560 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
| ||||||
| Date first seen: 2010-10-15 | ||||||
| Date last seen: 2015-10-14 | ||||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
| ||||||
| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-06-30 | ||||||
| Date | Description |
|---|---|
| 2021-10-11 | 256360560 Change of name detected from ORBITAL ATK, INC. to NORTHROP GRUMMAN CORPORATION |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 101 | ORBITAL ATK INC DEFINED BENEFIT MASTER TRUST | 2016-01-01 | 2020-01-01 |