# SAM #HQ003426PE158 Sole-source bridge for ManTech professional and technical support **Buyer:** Washington Headquarters Services (WHS) **Posted:** October 08, 2026 **Identifier:** HQ003426PE158 **NAICS:** 541715, 541990, 541330 This Washington Headquarters Services notice supports a short-term, sole-source bridge for ManTech professional and technical services while a competitive follow-on is pursued. - **Agency and purpose:** The Department of War’s Washington Headquarters Services, Acquisition Directorate, is acting for OUSW(R&E) ManTech and the Manufacturing Innovation Institutes. - **Planned provider:** PM2 Strategies is identified as the intended sole-source bridge contractor. The justification cites strong incumbent performance and the need to avoid service disruption and transition costs. - **Services:** Non-personal professional and technical support, including project management and planning; consulting and strategic guidance; research, studies, evaluations, and analysis; policy and strategy development support; decision support; reporting; and stakeholder briefings. - **Period:** A two-month base period runs October 6–December 5, 2026, with four one-month options. If all options are exercised, the potential period ends April 5, 2027. - **Competition and scope:** This is a bridge arrangement intended to maintain continuity while the agency pursues a competitive long-term follow-on. No product quantities, part numbers, or contract value are provided. ### Description

Redacted J&A Posting

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