Agencies › General Services Administration › Public Buildings Service › William Korchak William Korchak Procurement contact · PBS R00 CENTER FOR BROKER SERVICES · General Services Administration
Email william.korchak@jll.com Phone 2128125818 On SAM.gov notices 36 since Feb 2023 — 20 in the last 24 months Last listed Sep 2026 Award notices 1
What they buy NAICS Industry Notices 531120 Lessors Of Nonresidential Buildings (Except Miniwarehouses) 36
PSC Product or service Notices X1AA LEASE/RENTAL OF OFFICE BUILDINGS 36
How they restrict competition What they post Presolicitation — 20 Solicitation — 15 Award Notice — 1 Who won their award notices Awardee Award notices Latest 3 GATEWAY CENTER PROPERTIES LLC Secaucus NJ 07094 USA 1 Mar 2026 Sandstone Properties LLC Potsdam NY 13676 USA 1 Dec 2025 EJM AIRPORT, LLC New York NY 10019 USA 1 Jan 2025
Recent notices US Government seeks to Lease Office Space in Poughkeepsie, NY — Solicitation, Sep 2026US Government seeks to Lease Office Space in Poughkeepsie, NY — Solicitation, Sep 2026US Government seeks to Lease Office Space in Poughkeepsie, NY — Solicitation, Aug 2026US Government seeks to Lease Office Space in Poughkeepsie, NY — Presolicitation, Jul 2026US Government seeks to Lease Office Space in Poughkeepsie, NY — Presolicitation, Jun 2026US Government seeks to Lease Office Space in Poughkeepsie, NY — Presolicitation, Jun 2026US Government seeks to Lease Office Space in Poughkeepsie, NY — Presolicitation, Apr 2026US Government seeks to Lease Office Space in Poughkeepsie, NY — Presolicitation, Apr 2026US Government seeks to Lease Office Space in Poughkeepsie, NY — Presolicitation, Mar 2026US Government seeks to Lease Office Space in Poughkeepsie, NY — Presolicitation, Mar 2026Listed alongside Track what GSA buys See William's full record, every buyer at GSA and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.
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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page .
