Redacted J&A - Ship Service Turbine Generator (SSTG) Enterprise Contract
NAVSEA, naval shipyards and surface/undersea warfare centers · NAVSEA HQ
Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.
Where this opportunity stands
Every notice posted under solicitation N00024-26-D-4314 in this department, oldest first.
- Sep 4, 2026Award NoticeNORTHROP GRUMMAN SYSTEMS CORPORATION · $253.3MOpen
- Sep 4, 2026 · this noticeJustification (Sole Source)
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- The agency intends to buy without full competition. Read the justification for the reason and the named source.
What the notice says
Redacted Justification and Approval (J&A) is hereby attached supporting the sole source contract award of this effort to Northrop Grumman Systems Corporation of Sunnyvale, CA.
Who won similar work
101 award notices on SAM.gov in the last 24 months. Matched by: Same office (NAVSEA HQ), same NAICS 336611.
Single-winner award sizes (101): middle half $83.7M to $1.3B, median $555.8M; range $2.4M to $29.8B.
| Winner | Awards | Value | Last |
|---|---|---|---|
| ELECTRIC BOAT CORPORATION · $GD · $42.3B | 13 | $52.1B | Sep 30, 2026 |
| HUNTINGTON INGALLS INCORPORATED · $HII · $11.5B | 6 | $2.0B | Sep 9, 2026 |
| METRO MACHINE CORP. · $GD · $42.3B | 5 | $1.9B | Apr 14, 2026 |
| BAE SYSTEMS SAN DIEGO SHIP REPAIR INC. | 4 | $2.9B | Apr 10, 2026 |
| NATIONAL STEEL AND SHIPBUILDING COMPANY · $GD · $42.3B | 4 | $2.9B | Mar 20, 2026 |
| BAE SYSTEMS NORFOLK SHIP REPAIR INC. | 4 | $1.1B | Nov 4, 2025 |
| VIGOR MARINE LLC | 4 | $670.7M | Apr 20, 2026 |
| CONTINENTAL MARITIME OF SAN DIEGO, LLC | 3 | $1.9B | Aug 11, 2025 |
| EAST COAST REPAIR & FABRICATION, LLC | 2 | $3.6B | Sep 3, 2025 |
| DELPHINUS ENGINEERING, INC. | 2 | $3.6B | Sep 3, 2025 |
Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in. Revenue next to a ticker is the company's last annual revenue from its 10-K.
- $GD reported $42.3B revenue in FY2025. The median single-winner award in these 101 past awards, $555.8M, is 1% of that. 10-K
- $HII reported $11.5B revenue in FY2025. The median single-winner award in these 101 past awards, $555.8M, is 5% of that. 10-K
One award's total value against one year of revenue; many awards are paid over several years.
- Oct 8, 2026BAE SYSTEMS MARITIME SOLUTIONS JACKSONVILLE LLC$106.8MUSS THOMAS HUDNER (DDG 116) FY27 DSRA Award Notice
- Sep 30, 2026ELECTRIC BOAT CORPORATION$99.3MPost Award Synopsis VIRGINIA Class Materials BOA Order (FY26)
- Sep 30, 2026ELECTRIC BOAT CORPORATION$79.5MPost Award Synopsis VIRGINIA Class Materials BOA Order (FY26)
- Sep 30, 2026ELECTRIC BOAT CORPORATION$60.7MPost Award Synopsis VIRGINIA Class Materials BOA Order (FY26) Sep 30,
- Sep 9, 2026HUNTINGTON INGALLS INCORPORATED$742.8MLittoral Combat Ship Planning Yard Support Award
- Aug 19, 2026WALASHEK INDUSTRIAL & MARINE, INC.$62.4MN0002426C4434 Contract Modification - Boilers Repair and Maintenance for LHDs
- Aug 13, 2026MARINE HYDRAULICS INTERNATIONAL, LLC$143.7MUSS SAN ANTONIO (LPD 17) FY27 Selected Restricted Availability (SRA)
- Aug 11, 2026BAE SYSTEMS MARITIME SOLUTIONS SAN DIEGO INC.$180.0MUSS BOXER (LHD 4) FY27 Selected Restricted Availability (SRA) Request for Proposal (RFP)
- Jul 30, 2026ELECTRIC BOAT CORPORATION$29.8BColumbia Class Ballistic Missile Submarines SSBN 828 through SSBN 832 (Build II)
- Jul 13, 2026TOTE SERVICES, LLC$2.6BMedium Landing Ship (LSM) Vessel Construction Manager (VCM) Solicitation # N00024-26-R-2421
Competitive landscape
For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 2 of these past winners lobbied Navy, Dept of or U.S. Marines since 2024 (20 filings)
- 0 of their lobbyists list a past Navy, Dept of or U.S. Marines job
- $597K from their corporate PACs since 2024 to members of House Committee on Appropriations, House Committee on Armed Services, Senate Committee on Appropriations, Senate Committee on Armed Services
- 0 foreign-agent (FARA) registrations
Policy around it
Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.
- 8 bills named on the past winners' lobbying filings
- 32 rules from the department in the last 12 months
- 0 executive orders naming the agency in the last 12 months
Market
For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.
- 2 of the past winners are listed companies
- 0 insider buys and 5 insider sells at them in the last 90 days
Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.
Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.