N0017420F3004↗
Greystones Consulting Group, LLC received this contract from Naval Surface Warfare Center, Department of the Navy: $10.78M obligated so far for support- professional: engineering/technical. Its period of performance ended 2026-04-10.
Key facts · data as of Oct 23, 2026
- Recipient
- Greystones Consulting Group, LLC
- Awarding agency
- Department of the Navy (Department of Defense)
- Contracting office
- Naval Surface Warfare Center (N64267)
- Obligated to date
- $10.78M
- Potential value
- $17.31M
- Ends
- 2026-04-10
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 23, 2026.
Cite this page: SpendQuery, Award N0017420F3004, data as of Oct 23, 2026, https://spendquery.com/award?id=CONT_AWD_N0017420F3004_9700_N0017819D7736_9700
Greystones Consulting Group, LLC: all federal awards · Department of Defense: spending · Naval Surface Warfare Center: what it buys
AWARD OF TASK ORDER
What it is
- Product or service
- Support- Professional: Engineering/Technical (PSC R425)
- Industry
- Engineering Services (NAICS 541330)
- Contracting office
- Naval Surface Warfare Center (N64267)
- Competition
- Full and open competition · 1 offer received
- Set-aside
- Small business
- Pricing
- Cost plus fixed fee
- How it was bought
- Multiple-award IDIQ · under SeaPort-NxG (N0017819D7736)
- Solicitation
- N0017419R3507
- Where the work is
- District of Columbia, DC · district DC-98
Obligations by fiscal year
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
32 actions since 2022-12-21. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-03-24 | P00044 | Funding only | $0 | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2026-01-13 | P00043 | Funding only | $441.7K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-12-11 | P00042 | Administrative change | $0 | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-09-30 | P00041 | Administrative change | $0 | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-09-09 | P00040 | Option exercised | $2.41M | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-09-04 | P00039 | Supplemental agreement (work within scope) | $0 | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-08-26 | P00038 | Funding only | $187.9K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-08-12 | P00037 | Funding only | $189.1K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-08-12 | P00036 | Funding only | -$187.9K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-07-23 | P00035 | Funding only | $377.6K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-07-18 | P00034 | Funding only | -$189.1K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-07-03 | P00033 | Supplemental agreement (work within scope) | $0 | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-06-12 | P00032 | Funding only | $224.8K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-05-22 | P00031 | Funding only | $286.1K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-05-05 | P00030 | Funding only | -$255.5K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-04-09 | P00029 | Funding only | $350.0K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2025-03-04 | P00028 | Funding only | $340.0K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2024-11-05 | P00027 | Administrative change | $0 | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2024-10-24 | P00026 | Funding only | $667.0K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2024-09-18 | P00025 | Funding only | $390.0K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2024-07-17 | P00024 | Funding only | $662.5K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2024-05-23 | P00023 | Funding only | $779.0K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2024-03-27 | P00022 | Supplemental agreement (work within scope) | $486.0K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2024-02-26 | P00021 | Funding only | $250.0K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2023-12-08 | P00020 | Funding only | $865.0K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2023-10-19 | P00019 | Administrative change | $0 | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2023-08-17 | P00018 | Funding only | $310.0K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2023-07-26 | P00017 | Option exercised | $825.0K | SEA 04RP - NAVY MODERNIZATION PROCESS SUPPORT |
| 2023-07-05 | P00016 | Administrative change | $0 | SEA 04RP |
| 2023-05-09 | P00015 | Funding only | $620.4K | SEA 04RP |
| 2023-02-14 | P00014 | Funding only | $750.0K | SEA 04RP |
| 2022-12-21 | P00013 | Administrative change | $0 | SEA 04RP |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-23). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗