Opportunity Overview
RFI Pursuant to Revolutionary Federal Acquisition Regulation Overhaul RFO FAR 15.101(c)
DISCLAIMER
This is a Request for Information (RFI) issued in accordance with RFO FAR 15.101(c).
The Government does not intend to award a contract on the basis of this RFI or otherwise pay for the information requested.
Responses to this RFI will be treated as information only and shall not be construed as a proposal.
This is not a Request for Proposal (RFP), nor does it constitute a solicitation and shall not be construed as a commitment by the Government. Responses in any form are not offers and the Government is under no obligation to award a contract from this announcement. No funds will be made available to pay for the preparation of responses to this announcement. Any information submitted to this notice is strictly voluntary and will not be returned. Not responding to this notice does not preclude participation in future solicitations.
INTENT
Background: HQDA G-2. CASTLE KEEP is a customer-facing portal that provides automated workflow services and Sensitive Compartmented Army SCI program reporting, metrics, analysis, and information sharing within the Army SCI community in accordance with DoDM 5105.21 requirements.
This is non-personal services contract to provide Software Development and Software Sustainment Support of the Department of Army (DA) SSO’s CASTLE KEEP.
The Army Contracting Command Aberdeen Proving Ground (ACC-APG) is issuing this RFI to conduct market research. The intent of the RFI is to identify parties having an interest in bidding on and the resources to support solicitations for G2’s CASTLE KEEP’s sustainable solution for the SSO/SSR community to develop and sustain CASTLE KEEP in Army Commercial Cloud Solutions Provider (AC2SP).
The Government retains ownership to software and application tools; upon completion this contract all information will be turned over to the U.S. Government and is U.S. Government property.
The identified questions...
DISCLAIMER
This is a Request for Information (RFI) issued in accordance with RFO FAR 15.101(c).
The Government does not intend to award a contract on the basis of this RFI or otherwise pay for the information requested.
Responses to this RFI will be treated as information only and shall not be construed as a proposal.
This is not a Request for Proposal (RFP), nor does it constitute a solicitation and shall not be construed as a commitment by the Government. Responses in any form are not offers and the Government is under no obligation to award a contract from this announcement. No funds will be made available to pay for the preparation of responses to this announcement. Any information submitted to this notice is strictly voluntary and will not be returned. Not responding to this notice does not preclude participation in future solicitations.
INTENT
Background: HQDA G-2. CASTLE KEEP is a customer-facing portal that provides automated workflow services and Sensitive Compartmented Army SCI program reporting, metrics, analysis, and information sharing within the Army SCI community in accordance with DoDM 5105.21 requirements.
This is non-personal services contract to provide Software Development and Software Sustainment Support of the Department of Army (DA) SSO’s CASTLE KEEP.
The Army Contracting Command Aberdeen Proving Ground (ACC-APG) is issuing this RFI to conduct market research. The intent of the RFI is to identify parties having an interest in bidding on and the resources to support solicitations for G2’s CASTLE KEEP’s sustainable solution for the SSO/SSR community to develop and sustain CASTLE KEEP in Army Commercial Cloud Solutions Provider (AC2SP).
The Government retains ownership to software and application tools; upon completion this contract all information will be turned over to the U.S. Government and is U.S. Government property.
The identified questions...
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| Issuing agency | W6QK ACC-APG |
|---|---|
| Country | United States |
| Category | Government Procurement |
| NAICS | 541611 |
| PSC | DJ01 |
| Published | September 11, 2026 |
| Procurement stage | Sources Sought |
| Closed | September 22, 2026 |
| Status | Closed — no longer accepting responses |
| Official source | View original notice |
| Last verified | October 10, 2026 |
Source: U.S. Government (SAM.gov) — public domain. GlobalGov is not affiliated with or endorsed by the United States Government.
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