This is a notice of intent to award a sole-source contract to FEI Company for the service and maintenance of a specific Glacios microscope and its components. The work will be performed at the NIH Bethesda Campus Building 33. The anticipated period of performance is a 12-month base period from April 18, 2026, to April 17, 2027. The government's determination for non-competitive action is based on FEI Company being the proprietary manufacturer and sole authorized provider for this equipment. While this is not a request for competitive proposals, interested parties may submit a capability statement for government consideration.