Development, technical, management, and engineering services for intelligence, surveillance, and reconnaissance (ISR) systems & information operations (IO) from seabed to space (S2ISR)

Ended Awarded Last action

Contract number
N6600121D0056
Awardee
Awarding agency
Task orders
5 $16,391,045 obligated

Award facts

Combined order value
  • $27,924,855 Current, with exercised options
  • $28,923,401 Potential, with all options
Last date to order 100% complete
IDV ceiling 7% used
$249,743,883.00
Maximum order
$249,743,882.00
Award type
Multiple award
Who can order
Only the awarding agency
NAICS code
541330 Engineering Services
Set-aside
No set-aside
Competition
Full and Open Competition · 22 offers Negotiated Proposal / Quote
Pricing
Cost Plus Fixed Fee
Legislative mandates

Award details come from SAM.gov/FPDS.

About this IDV

The Naval Information Warfare Systems Command (NAVWAR) awarded an indefinite-delivery, indefinite-quantity (IDIQ) contract to Epsilon C5I Inc., a subsidiary of Epsilon Systems Solutions, Inc., for development, technical, management, and engineering services for intelligence, surveillance, and reconnaissance (ISR) systems and information operations. The $249.7 million, multiple award contract has a period of performance through March 2026 and does not have a set-aside designation.

Under this IDIQ, NAVWAR has issued several delivery orders to Epsilon C5I Inc., including a $15.3 million order for engineering and technical support for the Distributed Common Ground System - Navy Increment 2 program, an $8.1 million order for TAF Enterprise Services research and development, and a $4.7 million order for general ISR systems support services. The work is primarily performed in San Diego, California and covers a wide range of technical services such as research, software development, systems engineering, and intelligence analysis to support the Navy's ISR capabilities across domains from seabed to space.

Task orders

Transactions

Action Obligated Date
Other Administrative Action P00008 $0
Supplemental Agreement for work within scope P00007 $0
Supplemental Agreement for work within scope P00006 $0
Vendor Address Change P00005 · Engineering (base) $0
Vendor DUNS or Name Change - Non-Novation ARZ999 · Government's recognition of contractor change-of-name and mass modification. $0
Other Administrative Action P00004 $0
Supplemental Agreement for work within scope P00003 · Updates DD-254 $0
Other Administrative Action P00002 · Name change & admin changes. $0
Other Administrative Action P00001 · Administrative modification $0
Original award $0

Quick answers

Who was awarded contract N6600121D0056?

N6600121D0056 was awarded to Epsilon C5I Inc. by Naval Information Warfare Systems Command (Department of the Navy) on March 3, 2021.

How much is contract N6600121D0056 worth?

Orders under N6600121D0056 have obligated $16,391,045. Their combined current value, with exercised options, is $27,924,855. Their combined potential value, with all options, is $28,923,401. N6600121D0056's own ceiling is $249,743,883. A single order can be worth up to $249,743,882.

How many orders have been placed under contract N6600121D0056?

5 orders have been placed under N6600121D0056, the latest on December 5, 2025.

Who can order from contract N6600121D0056?

N6600121D0056 is a multiple award indefinite delivery contract. Only the awarding agency can place orders on it.

Is contract N6600121D0056 part of a contract vehicle?

Yes. N6600121D0056 is part of Development, Technical, Management, and Engineering Services for ISR Systems and Information Operations from Seabed to Space.

Was contract N6600121D0056 competed?

The extent of competition for N6600121D0056 was full and open competition. The government received 22 offers.

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