# GCSS-MC Capability Support and Decommissioning Services

Canonical: https://abierto.us/opportunities/m6785426i4414

- Solicitation number: M67854-26-I-4414
- Notice type: Sources sought
- Status: Closed. Deadline was May 14, 2026 at 5:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Commander (M67854)
- NAICS: 541519 Other Computer Related Services
- Product or service code: DA01 Support services for activities involved with application development and support to include analysis, design, development, coding, testing, and release packaging, as well as support of off-the-shelf Business Applications.
- Place of performance: Stafford, Virginia
- First posted: April 16, 2026
- Last posted: May 13, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/7fdd556d530246aea94b6cd81e01201b/view

## Description

Marine Corps Systems Command (MCSC), on behalf of the Portfolio Acquisition Executive Mission Systems (PAE MS) (formerly Program Executive Office for Manpower, Logistics, and Business Solutions (PEO MLB)) is issuing this Request for Information (RFI) to conduct market research under Federal Acquisition Regulation Part 10 to identify sources with interest and capability to provide services for the capability support and decommissioning of the Global Combat Support System Marine Corps (GCSS-MC).

GCSS-MC is an Oracle-based Enterprise Resource Planning (ERP) software system with significant Java form and HTML form customizations used to manage, track, and automate logistics, supply, and maintenance operations worldwide supporting over 25,000 users.? The scope of this RFI is strictly limited to the capability support of the current system and its decommissioning; no enhancements or modernization efforts are being considered under this RFI.

## Publications

- April 16, 2026: Sources sought, due May 14, 2026 at 5:00 PM EDT. Notice fc5ff1cc17ec43b0bfcfb18e64bd097a. https://sam.gov/workspace/contract/opp/fc5ff1cc17ec43b0bfcfb18e64bd097a/view
- May 13, 2026: Sources sought, due May 14, 2026 at 5:00 PM EDT. Notice 7fdd556d530246aea94b6cd81e01201b. https://sam.gov/workspace/contract/opp/7fdd556d530246aea94b6cd81e01201b/view

## Points of contact

- Hannah Thompson, hannah.thompson@usmc.mil
- Allison Passanita, allison.passanita@usmc.mil, 7034325807

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/m6785426i4414.