Alexa Zamba

Procurement contact · HEADQUARTERS PROCUREMENT SERVICES · Department of Energy

Email	alexa.zamba@hq.doe.gov
On SAM.gov notices	33 since May 2023 — 3 in the last 24 months
Last listed	Mar 2025
Award notices	1

What they buy

NAICS	Industry	Notices
541690	Other Scientific And Technical Consulting Services	12
519290	Web Search Portals And All Other Information Services	7
518210	Data Processing, Hosting, And Related Services	6
513120	Periodical Publishers	4
541512	Computer Systems Design Services	2
513210	Software Publishers	1

PSC	Product or service	Notices
DA10	IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE	4
R499	SUPPORT- PROFESSIONAL: OTHER	3
R702	SUPPORT- MANAGEMENT: DATA COLLECTION	3
7630	NEWSPAPERS AND PERIODICALS	2
7A20	IT AND TELECOM - APPLICATION DEVELOPMENT SOFTWARE (PERPETUAL LICENSE SOFTWARE)	1
B543	SPECIAL STUDIES/ANALYSIS- ENERGY	1
R405	SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS	1

How they restrict competition

No set-aside stated — 32

What they post

Special Notice — 24
Sources Sought — 6
Justification — 2
Award Notice — 1

Who won their award notices

Awardee	Award notices	Latest
MULTIPLE Washington DC USA	1	Mar 2024

Listed alongside

Katherine Bowen

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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.