Stephanie Chapman

Procurement contact · DEFENSE INFORMATION SYSTEMS AGENCY · Department of Defense

Email	stephanie.h.chapman2.civ@mail.mil
On SAM.gov notices	10 since Mar 2025 — 10 in the last 24 months
Last listed	Nov 2026
Award notices	2

What they buy

NAICS	Industry	Notices
541519	Other Computer Related Services	6
541512	Computer Systems Design Services	2
541330	Engineering Services	1
561920	Convention And Trade Show Organizers	1

PSC	Product or service	Notices
R425	SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL	5
DA01	IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)	1
DA10	IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE	1
R699	SUPPORT- ADMINISTRATIVE: OTHER	1

How they restrict competition

NONE — 4
No set-aside stated — 4

What they post

Sources Sought — 6
Award Notice — 2
Justification — 1
Solicitation — 1

Who won their award notices

Awardee	Award notices	Latest
CACI NSS, LLC Chantilly VA 20151 USA	1	Nov 2026
TYTO GOVERNMENT SOLUTIONS INC Reston VA 20190 USA	1	Jul 2026
SBN PARTNERS LIMITED PARTNERSHIP Philadelphia PA 19103 USA	1	May 2025

Recent notices

Standard Procurement System/Procurement Desktop Defense, Defense Information Systems Agency Sustainment for Support and Continued Use with License Renewal — Award Notice, Nov 2026
Enterprise Messaging Modernization and Engineering Support — Sources Sought, Aug 2026
Enterprise Messaging Modernization and Engineering Support — Sources Sought, Aug 2026
REs/SMEs in support of the DISA Voice Services Support of UC, the Ribbon SS and Associated Network Components — Award Notice, Jul 2026

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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.