Libia Cristancho

Contract Specialist · GSA FAS AAS REGION 4 · General Services Administration

Email	libia.cristancho@gsa.gov
On SAM.gov notices	11 since Jul 2019 — 5 in the last 24 months
Last listed	Sep 2025

What they buy

NAICS	Industry	Notices
541330	Engineering Services	6
541611	Administrative Management And General Management Consulting Services	3
339113	Surgical Appliance And Supplies Manufacturing	1

PSC	Product or service	Notices
R499	SUPPORT- PROFESSIONAL: OTHER	6
R408	SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT	2
6545	REPLENISHABLE FIELD MEDICAL SETS, KITS, AND OUTFITS	1
C	ARCHITECT/ENGINEER SERVICES	1
R	SUPPORT SVCS (PROF, ADMIN, MGMT)	1

How they restrict competition

No set-aside stated — 10
Small Business — 1

What they post

Sources Sought — 4
Solicitation — 3
Justification — 2
Presolicitation — 2

Who won their award notices

Awardee	Award notices	Latest
TRIBALCO, LLC Bethesda MD USA	1	Mar 2021
BATTELLE MEMORIAL INSTITUTE Columbus OH USA	1	Feb 2020

Listed alongside

Jonathan Rinkinen
Anthony Maneri
Holly Deignan
Sonia Hammons

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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.