D--Sole Source requirement for D-Space Software Upgrade and Maintenance Inactive Notice ID:N6227119Q1071 Department/Ind.Agency Subtier Office DEPT OF DEFENSE DEPT OF THE NAVY NAVAL POSTGRADUATE SCHOOL NAICS 541511 - Custom Computer Programming Services PSC ADP AND TELECOMMUNICATIONS LOCATION: Show Links & Attachments Links () Attachments () Data sourced from SAM.gov. View Official Posting »