Overview
Payment should be in accordance with your Northrop Grumman purchase order invoicing instructions. When applicable, the Northrop Grumman billing address will display in the header of the purchase order/change order
If you have any questions please contact your Northrop Grumman buyer or representative.
For Aeronautics Systems, Corporate & Enterprise Services, Defense Systems, Mission Systems, Space Systems
- E-Mail invoices electronically (Preferred): apfscpoinvoices@ngc.com
- Alternate Mailing address:
Northrop Grumman Systems Corporation
Enterprise Transaction Services
8710 Freeport Parkway, Suite 200
Irving TX 75063-2577
Attn:A/P Department – Mail Stop K06421
- Accounts Payable Inquiry: https://oasis-invoiceinquiry.myngc.com
For Heritage NGIS (Innovation Systems/Heritage Orbital ATK)
- E-Mail invoices electronically (Preferred): invoices@ngc.com
- Alternate Mailing address:
5600 American Blvd W, Suite 200
Bloomington, MN 55437
- Accounts Payable Inquiry: https://oasis-invoiceinquiry.myngc.com
Direct Pay Permits
