Submarine C5I test and evaluation, engineering, management, technical and logistics support

Active Awarded Last action

Contract number
N6523625F0267
Awardee
Awarding agency
Obligated
$77,802,939

Award facts

Opportunity
  • N6523623R0051 Solicitation number
Contract value 78% obligated
$99,678,592.84 Current and potential, with all options
Completion date 66% complete
Current and potential, with all options
Contracting staff
Funding agency
Naval Sea Systems Command Department of the Navy, Department of Defense
NAICS code
541330 Engineering Services
Set-aside
No set-aside
Competition
Not Competed Only One Source
Pricing
Cost Plus Fixed Fee
Place of performance
Chantilly, VA 20151, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Funding Only Action P00007 · Submarine C5I test and evaluation, engineering, management, $14,709,245
Funding Only Action P00006 · MOD to add incremental funding. $23,596,744
Other Administrative Action P00005 · Administrative modification to correct period of performance for slin. $0
Funding Only Action P00004 · Incremental funding modifcation. $3,444,000
Other Administrative Action P00001 · MOD to add DD254 $0
Funding Only Action P00002 · MOD issued to add incremental funding and update cdrls $6,000,000
Original award $22,197,771

About this award

Amentum Services, Inc. (doing business as AECOM) was awarded a delivery order valued at $99.7 million by Naval Sea Systems Command to provide submarine Command, Control, Communications, Computers, and Intelligence (C5I) test and evaluation, engineering, management, technical, and logistics support. The contract is structured as a cost-plus-fixed-fee delivery order with an ultimate completion date of June 25, 2027, and will be performed in Chantilly, Virginia. This award represents a modification to add incremental funding to an existing delivery order vehicle and carries no set-aside designation, indicating a competitive award in the unrestricted federal marketplace.

This contract falls within Amentum's extensive portfolio of naval and maritime support services delivered to Naval Sea Systems Command, which includes numerous delivery orders for submarine systems support, C5I test and evaluation, and repair and refurbishment operations. The contract leverages Amentum's established expertise in supporting critical submarine capabilities for the Navy, with the work performed at the company's Chantilly headquarters location. Amentum's significant federal contracting footprint, including multiple indefinite delivery vehicles totaling over $29 billion in available ceiling value, positions the company as a major provider of specialized technical services across the Department of Defense.

Subawards

Subcontractor Amount Awarded
Ksaria Service Corporation Submarine C5I test and evaluation, engineering, management, technical and logistics support class 4 NAVSEA cert fiber otpic core & testing KSA-1215 $56,646

Quick answers

Who was awarded contract N6523625F0267?

N6523625F0267 was awarded to Amentum Services, Inc. by Naval Information Warfare Systems Command (Department of the Navy) on June 26, 2025.

How much is contract N6523625F0267 worth?

The government has obligated $77,802,939 on N6523625F0267. Its current value, with exercised options, is $99,678,593.

Which agency awarded contract N6523625F0267?

Naval Information Warfare Systems Command (Department of the Navy) awarded N6523625F0267, with funding from Naval Sea Systems Command (Department of the Navy).

Is contract N6523625F0267 an order under another contract?

Yes. N6523625F0267 is a delivery order under N6523624D8014, an indefinite delivery contract.

Was contract N6523625F0267 competed?

The extent of competition for N6523625F0267 was not competed.

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