# Unisys OS 2200 Canonical: https://abierto.us/opportunities/842674102 - Solicitation number: 842674102 - Notice type: Sources sought - Status: Closed. Deadline was March 16, 2026 at 4:00 PM EDT - Department: Department of Defense - Agency: Defense Information Systems Agency - Contracting office: IT Contracting Division - PL84 (HC1084) - Product or service code: DA10 Support services, delivered as a service contract (SaaS or Subscription) involved with the analysis, design, development, code, test and release packaging services associated with application development projects, as well as off-the-shelf Business software. - Place of performance: Scott Air Force Base, Illinois - First posted: February 26, 2026 - Last posted: February 26, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/03c7cc9e3c814ef19cb3c27f6c12bc74/view ## Description The DISA J9 Hosting and Compute (HaC) Hybrid Computing Line of Business (HC32) is seeking information from industry to assist with the development and planning of a follow-on solution to an existing requirement. The follow-on is anticipated to be a single award, indefinite delivery, indefinite quantity contract. DISA is a provider of information technology solutions for the Department of Defense (DoD). DISA HaC must continue to have the ability to provide Unisys OS 2200 software support for the current mission partner base, utilizing Unisys OS 2200 applications that provide critical support to the war fighter. DISA provides Unisys OS 2200 capabilities and application support to mission partners on a 24-hour per day, 7- day a week basis. Please see the attached Sources Sought document for additional details. ## Publications - February 26, 2026: Sources sought, due March 16, 2026 at 4:00 PM EDT. Notice 03c7cc9e3c814ef19cb3c27f6c12bc74. https://sam.gov/workspace/contract/opp/03c7cc9e3c814ef19cb3c27f6c12bc74/view ## Points of contact - Adam Venhaus, adam.m.venhaus.civ@mail.mil --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/842674102.