Payment and Invoicing

Payment and Invoicing

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 Aerospace Systems, Corporate & Enterprise Services, Mission Systems, Technology Services:

Northrop Grumman Systems Corporation
Enterprise Transaction Services
8710 Freeport Parkway, Suite 200
Irving TX 75063-2577
Attn:A/P Department – Mail Stop K06421

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

Evaluated Receipts Settlement (ERS)
Supplier Invoice Instructions

Direct Pay Permits

OH Direct Pay Permit
MD Direct Pay Permit
MS Direct Pay Permit
TX Direct Pay Permit

Payment and Invoicing Contacts

Heritage NGIS (Innovation Systems/Orbital ATK)

Rob Caton

952-351-2765

rob.caton@ngc.com

All Other Sectors

Christopher Biddle 

214-524-0165

christopher.biddle@ngc.com

Jeff Weatherhead 

214-596-6501

jeff.weatherhead@ngc.com