W31P4Q21F0101↗
Northrop Grumman Systems Corporation received this contract from W6QK Acc-Rsa, Department of the Army: $22.47M obligated so far for national defense r&d svcs department of defense - military; r&d facilities & maj equip. Its period of performance ended 2026-04-11.
Key facts · data as of Oct 28, 2026
- Recipient
- Northrop Grumman Systems Corporation
- Awarding agency
- Department of the Army (Department of Defense)
- Contracting office
- W6QK Acc-Rsa (W31P4Q)
- Obligated to date
- $22.47M
- Potential value
- $56.14M
- Ends
- 2026-04-11
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 28, 2026.
Cite this page: SpendQuery, Award W31P4Q21F0101, data as of Oct 28, 2026, https://spendquery.com/award?id=CONT_AWD_W31P4Q21F0101_9700_W15P7T19D0178_9700
Northrop Grumman Systems Corporation: all federal awards · Department of Defense: spending · W6QK Acc-Rsa: what it buys
SUSTAINMENT SERVICES REQUIRED TO MAINTAIN THE CURRENT OPERATIONAL STATUS OF THE FORWARD AREA AIR DEFENSE COMMAND AND CONTROL (FAAD C2) SYSTEM.
What it is
- Product or service
- National Defense R&D Svcs Department of Defense - Military; R&D Facilities & Maj Equip (PSC AC15)
- Industry
- Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology) (NAICS 541715)
- Contracting office
- W6QK Acc-Rsa (W31P4Q)
- Competition
- Full and open competition · 1 offer received
- Pricing
- Cost plus fixed fee
- How it was bought
- Multiple-award IDIQ · under W15P7T19D0178
- Where the work is
- Fairfax, VA · district VA-11
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
20 subawards totaling $911.6K (4.1% of what was obligated), as Northrop Grumman Systems Corporation reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.
| Subcontractor | Amount | Subawards | Where | First | Last |
|---|---|---|---|---|---|
| Dassault Systemes | $340.7K | 11 | MA | 2023-01-25 | 2024-03-21 |
| DXC Technology Company | $175.9K | 2 | VA | 2023-01-23 | 2024-02-20 |
| Adacore | $153.3K | 2 | NY | 2024-02-20 | 2025-02-27 |
| Mainline Information Systems, LLC | $89.8K | 2 | FL | 2024-06-09 | 2024-10-15 |
| DXC Technology Services LLC | $85.4K | 1 | VA | 2023-01-23 | 2023-01-23 |
| Sterling Computers Corporation | $56.5K | 1 | SD | 2024-02-26 | 2024-02-26 |
| Lunatek LLC | $10.0K | 1 | NM | 2024-09-20 | 2024-09-20 |
The largest single subawards
| Date | To | Amount | For |
|---|---|---|---|
| 2024-02-20 | DXC Technology Services LLC | $90.6K | COMPUTER SOFTWARE |
| 2023-01-23 | DXC Technology Services LLC | $85.4K | COMPUTER SOFTWARE |
| 2023-01-23 | DXC Technology Services LLC | $85.4K | COMPUTER SOFTWARE |
| 2025-02-27 | Ada Core Technologies, Inc. | $78.5K | CUSTOM COMPUTER PROGRAMMING SERVICES |
| 2024-02-20 | Ada Core Technologies, Inc. | $74.8K | COMPUTER SOFTWARE |
| 2024-02-26 | Sterling Computers Corporation | $56.5K | COMPUTER SOFTWARE |
| 2024-06-09 | Mainline Information Systems, LLC | $51.9K | COMPUTER SOFTWARE |
| 2024-10-15 | Mainline Information Systems, LLC | $37.9K | CUSTOM COMPUTER PROGRAMMING SERVICES |
| 2024-03-21 | Dassault Systemes Americas Corp. | $32.4K | COMPUTER SOFTWARE |
| 2023-01-25 | Dassault Systemes Americas Corp. | $30.8K | COMPUTER SOFTWARE |
| 2023-01-25 | Dassault Systemes Americas Corp. | $30.8K | COMPUTER SOFTWARE |
| 2023-01-25 | Dassault Systemes Americas Corp. | $30.8K | COMPUTER SOFTWARE |
| 2023-01-25 | Dassault Systemes Americas Corp. | $30.8K | COMPUTER SOFTWARE |
| 2023-01-25 | Dassault Systemes Americas Corp. | $30.8K | COMPUTER SOFTWARE |
| 2023-01-25 | Dassault Systemes Americas Corp. | $30.8K | COMPUTER SOFTWARE |
| 2023-01-25 | Dassault Systemes Americas Corp. | $30.8K | COMPUTER SOFTWARE |
| 2023-01-25 | Dassault Systemes Americas Corp. | $30.8K | COMPUTER SOFTWARE |
| 2023-01-25 | Dassault Systemes Americas Corp. | $30.8K | COMPUTER SOFTWARE |
| 2023-01-25 | Dassault Systemes Americas Corp. | $30.8K | COMPUTER SOFTWARE |
| 2024-09-20 | Lunatek, LLC | $10.0K | SOFTWARE PUBLISHERS (SEE FOOTNOTE 15) |
Every action
13 actions since 2022-12-13. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-04-10 | P00019 | Funding only | -$51.7K | SUSTAINMENT SERVICES REQUIRED TO MAINTAIN THE CURRENT OPERATION STATUS OF THE FORWARD AREA AIR DEFENSE COMMAND AND CONTROL (FAAD) SYSTEM. |
| 2025-05-08 | P00018 | Administrative change | $0 | SUSTAINMENT SERVICES REQUIRED TO MAINTAIN THE CURRENT OPERATION STATUS OF THE FORWARD AREA AIR DEFENSE COMMAND AND CONTROL (FAAD) SYSTEM. |
| 2025-02-05 | P00017 | Administrative change | $965.9K | SUSTAINMENT SERVICES REQUIRED TO MAINTAIN THE CURRENT OPERATIONAL STATUS OF THE FORWARD AREA AIR DEFENSE COMMAND AND CONTROL (FAAD) SYSTEM. |
| 2024-09-25 | P00016 | Administrative change | $3.57M | THE PURPOSE OF MODIFICATION P00016 TO TASK ORDER W31P4Q-21-F-0101 OF CONTRACT W15P7T-19-D-0178 IS TO INCREASE THE CEILING OF TASK ORDER W31P4Q-21-F-0101 BY $3,398,948.01. POP IS EXTENDED FROM 1 OCTOBER 2024 TO 5 FEBRUARY 2025. |
| 2024-05-14 | P00015 | Administrative change | $3.29M | FAAD C2 SUSTAINMENT OPTION YEAR 2 EXTENSION |
| 2024-03-25 | P00014 | Supplemental agreement (work within scope) | $1.65M | THIS MODIFICATION IS TO EXTEND THE PERIOD OF PERFORMANCE ON OPTION YEAR 2 BY 60 DAYS. IN ADDITION, CLIN(S) 2010AK, 2012AB, 2013AB, AND 2015AC, WILL BE INCREASED IN VALUE AS NOTED IN SECTION B AND G OF THE MODIFICATION. |
| 2023-12-13 | P00013 | Funding only | $2.58M | THIS MODIFICATION ADDS THE FINAL INCREMENTAL FUNDED CLIN(S) FOR OPTION YEAR 2 FORWARD AREA AIR DEFENSE COMMAND AND CONTROL (FAAD C2) |
| 2023-11-13 | P00012 | Funding only | $500.0K | MODIFICATION P00012 IS TO PROVIDE INCREMENTAL FUNDING TO SLIN 2010AF TO CONTINUE SUPPORT OF THE FADD C2 SOFTWARE SUSTAINMENT EFFORT. |
| 2023-09-20 | P00011 | Funding only | $669.8K | THIS MODIFICATION (P00011) IS TO PROVIDE CONTINUED SOFTWARE SUSTAINMENT SUPPORT FOR THE FAAD C2 PROGRAM. |
| 2023-08-22 | P00010 | Supplemental agreement (work within scope) | $1.25M | THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING TO THE PERIOD OF PERFORMANCE FOR OPTION YEAR 2 AND THE MIDS-JTRS EFFORTS. |
| 2023-05-01 | P00009 | Funding only | $639.0K | MODIFICATION (P00009) IS HEREBY ISSUED TO ACQUIRE SERVICES FOR THE FAAD C2 MIDS-JTRS EFFORT. THIS IS AN INCREMENTALLY FUNDED REQUIREMENT FOR 2 SIX (6) MONTH PERIODS. |
| 2023-03-27 | P00008 | Option exercised | $4.96M | MODIFICATION (P00008) IS TO EXERCISE OPTION YEAR TWO (2) AND THIS IS INCREMENTALLY FUNDED FOR THE FIRST 6 MONTHS OF THE ONE YEAR PERIOD OF PERFORMANCE (POP).THE SLIN(S) FOR MATERIALS AND TRAVEL WILL BE FULLY FUNDED THROUGH 31 MARCH 2024. |
| 2022-12-13 | P00007 | Funding only | $2.45M | SUSTAINING SERVICES REQUIRED TO MAINTAIN THE CURRENT OPERATIONAL STATUS OF THE FORWARD AREA AIR DEFENSE COMMAND AND CONTROL (FAAD C2) SYSTEM. |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-28). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗