This is a Sources Sought Notice for market research, not a solicitation, seeking suppliers for Contractor-Owned, Contractor-Operated (COCO) Defense Fuel Support Point (DFSP) services in the Portland, Maine area. The requirement includes approximately 150,000 barrels of Aviation Turbine Fuel storage capacity, additive injection capability, and all storage must be operational at a single facility upon award. The anticipated contract is a four-year Firm-Fixed-Price contract with one five-year option, with the base period estimated to begin July 1, 2027. Performance must be within a ten-mile radius of Portland, Maine, with pier/dock access for barges up to 8,400 DWT. No budget amount is specified.