The Regional Procurement Support Office (RPSO) hereby provides the following pre-solicitation notice in respect of the issuance of a Request for Proposal (RFP) for Refurbishment of the Winfield House Cottages, U.S. Embassy London, United Kingdom. Qualified firms interested in this solicitation shall submit an expression of interest in writing to Ms. Patticha Gruenbeck at GruenbeckP@state.gov, with a copy to FrankfurtRPSO@state.gov, no later than 15:00 Central European Summer Time (CEST) on Friday, June 12, 2026 , using solicitation number 19GE5026R0090 in the subject line. Pre-Solicitation Notice_Revision 01: SAM registration is no longer required for this acquisition.