Contact GSDP

Thank you for your interest in becoming a Northrop Grumman Supplier. Review the Northrop Grumman (NGC) website to determine which sectors to market. Complete the Supplier Information Form, selecting those sectors that best match your company's product and service offerings. If you are interested in doing business with multiple sectors, please indicate that on the Supplier Information Form. Contact Corporate only after you have researched the NGC website and cannot determine where your product will fit within NGC.

Please contact the Small Business Liaison Officers (SBLO) at the sector or business unit that interests you for more information about potential subcontracting opportunities.

Mailing Addresses and Information

Northrop Grumman Corporate Office

Corporate Manager

Ms. Gwen Tillman
2980 Fairview Park Drive
Falls Church, VA 22042
Phone: (703) 280-4074

Mentor-Protege, SBIR and HBCU/MI


Below are individual Business Areas

Aerospace Systems - Manager

Ms. Vicky Harper-Hall
One Northrop Grumman Ave - M/S 30/K08400/D4
El Sequndo, CA 90245
Call: (310) 331-3995
Fax: (310) 332-1655

Enterprise Services - Representative

Ms. Alicia Sandello
101 Continental Boulevard
M/S 5-130B/D5
El Segundo, CA 90245
Phone: (310) 332-0727

Innovation Systems – Sector Representative

Ms. Kristen Collins
45101 Warp Drive – Bldg. 6
Dulles, VA 20166
Phone: 703-406-5796       

Mission Systems - Manager

Ms. Monica Graham
P.O Box 1693
Baltimore, MD 21203
Phone: (410) 765-4050       

Technology Services - Manager

Ms. Carla Undurraga
2340 Dulles Corner Boulevard
Herndon, VA 20171