# Multi X Office (MXO01) Operations Support Services

Canonical: https://abierto.us/opportunities/hr001126fe052

- Solicitation number: HR001126FE052
- Notice type: Award notice
- Status: Awarded to Guidehouse Inc. Mc Lean for $61,322,022.00
- Department: Department of Defense
- Agency: Defense Advanced Research Projects Agency
- Contracting office: Def Advanced Research Projects Agcy (HR0011)
- NAICS: 541990 All Other Professional, Scientific, and Technical Services
- Product or service code: R499 Other Professional Services
- Place of performance: Arlington, Virginia
- First posted: September 3, 2026
- Last posted: September 3, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/7f2b6c543bc849daae14be964f2c1856/view

## Description

This contract action was competed under the General Services Administration (GSA) One Acquisition Solution for Integrated Services Plus (OASIS+) Indefinite-Delivery, Indefinite-Quantity (IDIQ) contract vehicle via GSA eBuy. The resulting award is a hybrid contract type consisting of Cost-Plus-Fixed-Fee (CPFF), Cost-Reimbursement (No Fee), and Labor-Hour (LH) line items. A cost-reimbursement and labor-hour structure was utilized due to the dynamic and evolving nature of the operational support required, which precluded the establishment of firm fixed pricing at the time of award.

## Publications

- September 3, 2026: Award notice. Notice 7f2b6c543bc849daae14be964f2c1856. https://sam.gov/workspace/contract/opp/7f2b6c543bc849daae14be964f2c1856/view

## Points of contact

- Hillary J. Dean, MXO-Operations-Proposal@darpa.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/hr001126fe052.