Prime: Cornerstone Defense LLC
Contract Number: N0017819D7415

End of Period: 1/2/2019 through 1/2/2024
Contract Administration: Paul Kumpf - 703.691.5104 direct, 703.786.7939 mobile,
Business Development: Patrick Palmer - 703.691.5103 direct, 703.598.6695 mobile,


Cornerstone Defense LLC is a small business prime on SeaPort-NxG. This contract is the Navy’s new electronic platform (replacing SeaPort-e) for acquiring support services that includes Engineering, Financial Management, and Program Management. The Navy Systems Commands (NAVSEA, NAVAIR, SPAWAR, NAVFAC, and NAVSUP), the Office of Naval Research, Military Sealift Command, and the United States Marine Corps compete their service requirements amongst many SeaPort-NxG IDIQ multiple award contract holders. The SeaPort-NxG portal provides a standardized, efficient means of soliciting offers from amongst the diverse population of large and small businesses and their approved team members. All task orders are competitively solicited, awarded and managed using the SeaPort-NxG platform. Simply stated, SeaPort-NxG provides an efficient and effective means of contracting for professional support services and enhancing small business participation.