The Defense Information Systems Agency (DISA), Defense Information Technology Contracting Organization (DITCO), Contracting Division (DITCO/PL833), 1 Overcash Avenue, Chambersburg, PA 17201-4123, intends to issue a sole source award to Systemware, Inc. to provide Systemware Software License and Maintenance for annual period to support DISA ESD. The Systemware Software License/Maintenance is only available from one sole provider. The Systemware software is proprietary to Systemware, Inc. The resultant contract will be firm fixed price. The applicable NAICS is 541519. All responsible sources may submit a capability statement, proposal, or quotation, which may be considered by the agency.