HQ003423F0354↗

Name: HQ003423F0354: Professional Technical Support to the Deputy Assistant Secretary of Defense (Product Support)
Creator: SpendQuery
License: https://www.usa.gov/government-works

Serco Inc received this contract from Washington Headquarters Services, Washington Headquarters Services: $9.92M obligated so far for support- professional: other. It runs to 2028-04-02.

Key facts · data as of Oct 22, 2026

Recipient: Serco Inc
Awarding agency: Washington Headquarters Services (Department of Defense)
Contracting office: Washington Headquarters Services (HQ0034)
Obligated to date: $9.92M
Potential value: $14.62M
Ends: 2028-04-02

Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 22, 2026.

Cite this page: SpendQuery, Award HQ003423F0354, data as of Oct 22, 2026, https://spendquery.com/award?id=CONT_AWD_HQ003423F0354_9700_GS00Q14OADU132_4732

Serco Inc: all federal awards · Department of Defense: spending · Washington Headquarters Services: what it buys · The follow-on: recompete brief

PROFESSIONAL TECHNICAL SUPPORT TO THE DEPUTY ASSISTANT SECRETARY OF DEFENSE (PRODUCT SUPPORT)

Delivery Order · Washington Headquarters Services · to Serco Inc (UEI DKJ1R5ABCN48) · data as of 2026-10-22

Obligated to date$9.92M14 actions

Current value$11.91Mwith options exercised

Potential value$14.62Mif every option is used

Period2023-07-17 → 2028-04-02current end date

Up for re-bid: ends 2028-04-02. Recompete brief → · Mantech Philly Bridge ↗

What it is

Product or service: Support- Professional: Other (PSC R499)
Industry: Engineering Services (NAICS 541330)
Contracting office: Washington Headquarters Services (HQ0034)
Competition: Full and open competition · 1 offer received
Pricing: Firm fixed price
How it was bought: Multiple-award IDIQ · under OASIS (GS00Q14OADU132)
Solicitation: HQ003423R0149
Where the work is: District of Columbia, DC · district DC-98

Obligations by fiscal year

FY2023$1.85M

FY2024$1.98M

FY2025$3.48M

FY2026$2.61M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.

Every action

14 actions since 2023-07-14. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-06-23	P00013	Funding only	$1.70M	SUBJECT MATTER EXPERTISE WITH KNOWLEDGE AND EXPERIENCE IN ALL PHASES OF ACQUISITION AND SUSTAINMENT, MILESTONE DOCUMENTATION PROCESSES, STRATEGIC GUIDANCE, REGULATIONS, STATUTES, AND OTHER DIRECTION THAT INCLUDES CONGRESSIONAL AND GAO ACTIONS.
2026-04-01	P00012	Option exercised	$915.0K	SUBJECT MATTER EXPERTISE WITH KNOWLEDGE AND EXPERIENCE IN ALL PHASES OF ACQUISITION AND SUSTAINMENT, MILESTONE DOCUMENTATION PROCESSES, STRATEGIC GUIDANCE, REGULATIONS, STATUTES, AND OTHER DIRECTION THAT INCLUDES CONGRESSIONAL AND GAO ACTIONS.
2025-08-20	P00011	Funding only	$687.7K	SUBJECT MATTER EXPERTISE WITH KNOWLEDGE AND EXPERIENCE IN ALL PHASES OF ACQUISITION AND SUSTAINMENT, MILESTONE DOCUMENTATION PROCESSES, STRATEGIC GUIDANCE, REGULATIONS, STATUTES, AND OTHER DIRECTION THAT INCLUDES CONGRESSIONAL AND GAO ACTIONS.
2025-06-12	P00010	Funding only	$0	SUBJECT MATTER EXPERTISE WITH KNOWLEDGE AND EXPERIENCE IN ALL PHASES OF ACQUISITION AND SUSTAINMENT, MILESTONE DOCUMENTATION PROCESSES, STRATEGIC GUIDANCE, REGULATIONS, STATUTES, AND OTHER DIRECTION THAT INCLUDES CONGRESSIONAL AND GAO ACTIONS.
2025-06-11	P00009	Funding only	$1.64M	SUBJECT MATTER EXPERTISE WITH KNOWLEDGE AND EXPERIENCE IN ALL PHASES OF ACQUISITION AND SUSTAINMENT, MILESTONE DOCUMENTATION PROCESSES, STRATEGIC GUIDANCE, REGULATIONS, STATUTES, AND OTHER DIRECTION THAT INCLUDES CONGRESSIONAL AND GAO ACTIONS.
2025-06-10	P00008	Option exercised	$16.1K	SUBJECT MATTER EXPERTISE WITH KNOWLEDGE AND EXPERIENCE IN ALL PHASES OF ACQUISITION AND SUSTAINMENT, MILESTONE DOCUMENTATION PROCESSES, STRATEGIC GUIDANCE, REGULATIONS, STATUTES, AND OTHER DIRECTION THAT INCLUDES CONGRESSIONAL AND GAO ACTIONS.
2025-04-02	P00007	Option exercised	$752.0K	PROFESSIONAL SUPPORT TO THE DEPUTY ASSISTANT SECRETARY OF DEFENSE (PRODUCT SUPPORT)
2024-12-20	P00006	Funding only	$384.6K	PROFESSIONAL SERVICES SUPPORT CONTRACT
2024-07-31	P00005	Funding only	$384.6K	PRODUCT SUPPORT PROFESSIONAL SERVICES SUPPORT CONTRACT
2024-04-02	P00004	Option exercised	$1.60M	SUPPORT TO THE DEPUTY ASSISTANT SECRETARY OF DEFENSE (PRODUCT SUPPORT)
2024-03-15	P00003	Funding only	$2.5K	PROFESSIONAL TECHNICAL SUPPORT TO THE DEPUTY ASSISTANT SECRETARY OF DEFENSE (PRODUCT SUPPORT)
2023-12-14	P00002	Supplemental agreement (work within scope)	$0	PROFESSIONAL TECHNICAL SUPPORT TO THE DEPUTY ASSISTANT SECRETARY OF DEFENSE (PRODUCT SUPPORT)
2023-09-29	P00001	Supplemental agreement (work within scope)	$399.1K	PROFESSIONAL TECHNICAL SUPPORT TO THE DEPUTY ASSISTANT SECRETARY OF DEFENSE (PRODUCT SUPPORT)
2023-07-14	0		$1.45M	PROFESSIONAL TECHNICAL SUPPORT TO THE DEPUTY ASSISTANT SECRETARY OF DEFENSE (PRODUCT SUPPORT)

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-22). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…