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@gsa.gov Phone 2128125818 On SAM.gov notices 39 since Oct 2021 — 26 in the last 24 months Last listed Nov 2026 Award notices 4
What they buy NAICS Industry Notices 531120 Lessors Of Nonresidential Buildings (Except Miniwarehouses) 35
PSC Product or service Notices X1AA LEASE/RENTAL OF OFFICE BUILDINGS 35
How they restrict competition What they post Presolicitation — 20 Solicitation — 13 Award Notice — 4 Justification — 2 Who won their award notices Awardee Award notices Latest BROOKLYN RENAISSANCE PLAZA II LLC NY 11201-3752 USA 1 Jan 2023 195 Montague Holdings LLC Brooklyn NY USA 1 Oct 2022 ARC NYC123WILLIAM LLC NY 10022-4405 USA 1 Jun 2022 Claremont Westfarms, LLC NY 10460-4704 USA 1 Mar 2022
Recent notices US Government seeks to Lease Office Space in Holtsville, NY — Presolicitation, Nov 2026SOLICITATION: RLP PACKAGE: The Government is seeking to lease office and related space in FT. LEE, NEW JERSEY for a minimum of 24,936 ANSI/BOMA (ABOA) to a maximum of 26,183 ABOA square feet. — Solicitation, Nov 2026SOLICITATION: RLP PACKAGE: The Government is seeking to lease office and related space in FT. LEE, NEW JERSEY for a minimum of 24,939 ANSI/BOMA (ABOA) to a maximum of 26,183 ABOA square feet. — Solicitation, Nov 2026US Government seeks to Lease Office Space in Parsippany, NJ — Presolicitation, Oct 2026US Government seeks to Lease Office Space in Parsippany, NJ — Presolicitation, Oct 2026SOLICITATION: RLP PACKAGE: The Government is seeking to lease office and related space in FT. LEE, NEW JERSEY for a minimum of 25,939 ANSI/BOMA (ABOA) to a maximum of 27,233 ABOA square feet. — Solicitation, Oct 2026SOLICITATION: RLP PACKAGE: The Government is seeking to lease office and related space in FT. LEE, NEW JERSEY for a minimum of 25,939 ANSI/BOMA (ABOA) to a maximum of 27,233 ABOA square feet. — Presolicitation, Oct 2026US Government seeks to Lease Office Space in Parsippany, NJ — Presolicitation, Aug 2026The Government is seeking to lease office and related space in FT. LEE, NEW JERSEY for a minimum of 25,936 ANSI/BOMA Office Area (ABOA) to a maximum of 27,233 ABOA square feet. — Presolicitation, Jul 2026US Government Seeks to Lease Office Space in Syracuse, NY — Presolicitation, Jul 2026US Government Seeks to Lease Office Space in Syracuse, NY — Presolicitation, Jul 2026Cancellation: The Government is seeking to lease office and related space in FT. LEE, NEW JERSEY — Solicitation, Jul 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 .
