John Winnek

Senior Director · PBS R00 CENTER FOR BROKER SERVICES · General Services Administration

Email	john.winnek@gsa.gov
Phone	213-629-6586
On SAM.gov notices	256 since Oct 2018 — 4 in the last 24 months
Last listed	Sep 2025
Award notices	18

What they buy

NAICS	Industry	Notices
531120	Lessors Of Nonresidential Buildings (Except Miniwarehouses)	191
53112	—	61
5311	—	2
53121	—	1

PSC	Product or service	Notices
X1AA	LEASE/RENTAL OF OFFICE BUILDINGS	222
X	LEASE/RENT FACILITIES	33

How they restrict competition

No set-aside stated — 238

What they post

Presolicitation — 215
Solicitation — 20
Award Notice — 18
Special Notice — 2
Sources Sought — 1

Who won their award notices

Awardee	Award notices	Latest
TIC CATALINA LANDING LLC CA 90049-6506 USA	2	Oct 2022
Centennial Center, LLC Bakersfield CA USA	2	May 2022
PCPI SHORELINE SQUARE, LLC Long Beach CA USA	2	Mar 2021
JG DUPONT CENTRE, LLC Newport Beach CA 92660 USA	1	Sep 2024
W-GL 1251 OCBC Holdings VIII, LP Chicago IL 60611 USA	1	Feb 2024
LANEWOOD HOLDINGS, LLC and LANEWOOD BREA, LLC, Mission Viejo CA USA	1	Jul 2023
LIPT Sanyo Avenue, LLC IL 60606-1266 USA	1	Jan 2023
ONE BAXTER WAY LP CA 90212-2704 USA	1	Oct 2022
Multi-Investment Associates IV, LLC El Monte CA USA	1	Jul 2021
SOF-XI PCT TWO TOWER OWNER, LLC San Francisco CA USA	1	Dec 2020

Listed alongside

Mash Braimah
Kristen Yee
Nicole L. French
Dana McNeil
James Cassidy
Bruce Keyes
Mash Braimah
Kristen Yee

Track what GSA buys

See John's full record, every buyer at GSA and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.

Open in FedSift →

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.