FA855525FB006↗

Name: FA855525FB006: Sustainment of the Ibs-Ns System
Creator: SpendQuery
License: https://www.usa.gov/government-works

SUSTAINMENT OF THE IBS-NS SYSTEM

Delivery Order · Department of the Air Force · to CACI NSS, LLC (UEI GS59ABNVD6N7) · data as of 2026-10-20

Obligated to date$9.31M12 actions

Current value$9.47Mwith options exercised

Period2025-08-20 → 2026-08-19current end date

Up for re-bid: ends 2026-08-19. Recompete brief →

What it is

Product or service: Support- Professional: Engineering/Technical (PSC R425)
Industry: Engineering Services (NAICS 541330)
Contracting office: Fa8555 Aflcmc C3Ibk (FA8555)
Competition: Not competed
Pricing: Cost plus fixed fee
How it was bought: Single-award IDIQ · under FA855525DB001
Where the work is: Fairfax, VA · district VA-11

Obligations by fiscal year

FY2025$2.37M

FY2026$6.95M

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

12 actions since 2025-08-11. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-07-17	P00011	Supplemental agreement (work within scope)	$200.8K	IBS-NS FOLLOW-ON ORDERING PERIOD 1 USAF SUSTAINMENT REQUIREMENTS
2026-06-10	P00010	Funding only	$76.8K	IBS-NS FOLLOW-ON ORDERING PERIOD 1 USAF SUSTAINMENT REQUIREMENTS
2026-03-20	P00009	Funding only	$1.61M	IBS-NS FOLLOW-ON ORDERING PERIOD 1 USAF SUSTAINMENT REQUIREMENTS
2026-03-02	P00008	Supplemental agreement (work within scope)	$100.1K	IBS-NS FOLLOW-ON ORDERING PERIOD 1 USAF SUSTAINMENT REQUIREMENTS
2026-01-26	P00007	Funding only	$164.7K	IBS-NS FOLLOW-ON ORDERING PERIOD 1 USAF SUSTAINMENT REQUIREMENTS
2026-01-08	P00006	Funding only	$2.80M	IBS-NS FOLLOW-ON ORDERING PERIOD 1 USAF SUSTAINMENT REQUIREMENTS
2025-12-30	P00005	Funding only	$342.9K	IBS-NS FOLLOW-ON ORDERING PERIOD 1 USAF SUSTAINMENT REQUIREMENTS
2025-11-18	P00004	Funding only	$1.65M	IBS-NS FOLLOW-ON ORDERING PERIOD 1 USAF SUSTAINMENT REQUIREMENTS
2025-09-29	P00003	Funding only	$0	IBS-NS FOLLOW-ON ORDERING PERIOD 1 USAF SUSTAINMENT REQUIREMENTS
2025-09-26	P00002	Funding only	$73.4K	IBS-NS FOLLOW-ON ORDERING PERIOD 1 USAF SUSTAINMENT REQUIREMENTS
2025-09-09	P00001	Change order	$652.0K	IBS-NS FOLLOW-ON ORDERING PERIOD 1 USAF SUSTAINMENT REQUIREMENTS
2025-08-11	0		$1.64M	SUSTAINMENT OF THE IBS-NS SYSTEM

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-20). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…