The Defense Information Systems Agency (DISA) is seeking to negotiate a sole-source contract with ESI North America, Inc. for the procurement of ProCAST software, which is critical for simulating various phases of the casting process used in the production of military components such as propellers and propulsors. This proprietary software has been in use for over a decade on the Naval network, and its continued operation is essential for maintaining the production of these specific military components. Interested companies are invited to submit a capability statement by April 4, 2025, as the contract falls under the authority of 10 USC 2304 (c) (1), which allows for competition limitations due to the exclusive capabilities of ESI North America, Inc. For further inquiries, interested parties may contact Betty A. Burris at betty.a.burris4.civ@mail.il or Amber Analla at amber.m.analla.civ@mail.mil.