Request for Information: Government Team for the Heterogeneous Architectures for Quantum (HARQ)

Agency: DEPT OF DEFENSE
State: Federal
Type of Government: Federal
FSC Category:
  • A - Research and development
NAICS Category:
  • 541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Posted Date: Jul 22, 2025
Due Date: Aug 15, 2025
Solicitation No: DARPA-SN-25-99
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Description

Follow
Request for Information: Government Team for the Heterogeneous Architectures for Quantum (HARQ)
Active
Contract Opportunity
Notice ID
DARPA-SN-25-99
Related Notice
Department/Ind. Agency
DEPT OF DEFENSE
Sub-tier
DEFENSE ADVANCED RESEARCH PROJECTS AGENCY (DARPA)
Office
DEF ADVANCED RESEARCH PROJECTS AGCY
General Information
  • Contract Opportunity Type: Special Notice (Original)
  • Original Published Date: Jul 22, 2025 06:41 pm EDT
  • Original Response Date: Aug 15, 2025 05:00 pm EDT
  • Inactive Policy: Manual
  • Original Inactive Date: Aug 17, 2025
  • Initiative:
    • None
Classification
  • Original Set Aside:
  • Product Service Code: AC12 - NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH
  • NAICS Code:
    • 541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
  • Place of Performance:
Description
DARPA Microsystems Technology Office (MTO) seeks information on capabilities, infrastructure, expertise, resources available to pursue the goals of the Heterogeneous Architectures for Quantum (HARQ) program. The principal objective of HARQ is to establish a new heterogeneous quantum computing (QC) paradigm that eliminates the constraints of homogeneous, single-qubit platforms. HARQ is structured to assess the plausibility of heterogeneous architectures and test whether they are inherently more scalable than homogeneous architectures through a concerted, multi-thrust effort. Special Notice DARPA-SN-25-98 describes the two performer technical areas (TAs) planned for the program: TA1 focuses on QC circuit optimization using heterogeneous qubit resources, and TA2 focuses on interconnect hardware between heterogeneous qubit platforms. This RFI seeks responses from interested parties to participate in the third thrust of the program—a heterogeneous QC architecture study by a Government Team comprising one or more organizations alongside DARPA. This RFI also seeks responses from interested parties to perform multiple efforts in independent verification and validation (IV&V), test and evaluation (T&E), and program oversight of performer efforts. Based on the information provided in the responses, DARPA plans to engage in follow-on discussions with responders to develop projects supporting the enclosed tasks. Note that DARPA may request multi-party discussions to develop collaboration efforts to fully cover the requested tasking.

Responses are welcome from all capable sources including, but not limited to, U.S. Government labs, federally funded research and development centers (FFRDCs), university-affiliated research centers (UARCs), not-for-profit research institutions, and other government-affiliated institutions.

To avoid conflicts of interest, DARPA will not allow UARCs, FFRDCs, government laboratories, not-for-profit research institutions, and other government-affiliated institutions to propose as performers under the forthcoming HARQ solicitation.
Attachments/Links
Contact Information
Contracting Office Address
  • 675 NORTH RANDOLPH STREET
  • ARLINGTON , VA 222032114
  • USA
Primary Point of Contact
Secondary Point of Contact


History
  • Jul 22, 2025 06:41 pm EDTSpecial Notice (Original)
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