Kronos Family of Systems Commercial Solutions Opening

Thank you for your interest in and submissions to the First Call for the Kronos Family of Systems (FoS) Commercial Solutions Opening (CSO) FA8806-26-S-0001. The Kronos Program Office and Space Systems Command greatly appreciate the time, effort, and innovation reflected across the submissions received.

The Government received a high amount of responses for all three (3) AOIs in this first call of the Kronos FoS CSO. As a result of the very high interest, the evaluation process may take longer than originally anticipated.

The Government remains committed to conducting a deliberate evaluation consistent with CSO authorities and will notify offerors directly should additional information, clarification, or next steps be required. We appreciate your patience and understanding as the evaluation team works through this process.

At this time, no additional action is required from offerors unless contacted by the Government.

As stated in the sam.gov post, the Kronos FoS CSO will remain opened until May 11th, 2026. The Government reserves the right to open a second call at a later time in CY2026.

The Government also reserves the right to host a Kronos FoS industry day at a later date.

Thank you for your continued interest in partnering the United States Space Force and the Kronos mission

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(Reference Sources Sought - Inactive Notice ID FA880625S0001_Operational_C2_and_Battle_Mgmt_System_for_Space_Tasking)

*See attached Kronos Family of Systems (FoS) Commercial Solutions Opening (CSO).

This is the announcement and opening of 1st Call. Please read the attachment completely.

This amendment updates the list of attachments current as of 02 December 2025.