Hull and Deck Machinery Systems Support
NAVSEA, naval shipyards and surface/undersea warfare centers · NSWC PHILADELPHIA DIV
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 N64498-25-R-0011 in this department, oldest first.
- Sep 17, 2026 · this noticeSources Sought
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Answer the notice: this is when the requirement can still be shaped.
- Contact the contracting officer named on the notice.
- Check who won similar work; they are the likely bidders.
What the notice says
The current requirement is to provide engineering and technical services for the support of hull and deck machinery on U.S. Navy ships. Hull and Deck machinery systems include vehicle launch and recovery systems, specifically for rescue boats, mission boats, and unmanned underwater and surface vehicles. Additional machinery systems in support of the fleet mission capabilities include stern ramps, stern doors and gates, anchoring, mooring, towing systems, cranes, lift platforms, and platform lifts. The contractor shall support these systems in a variety of in-service tasks including shipboard s… (show all)
ystem assessments, troubleshooting and repairs, corrective and preventative maintenance, training, installation, engineering modifications and upgrades, and improvement of system reliability.
Who won similar work
22 award notices on SAM.gov in the last 24 months. Match: Same office, same NAICS 336611.
| Winner | Awards | Value | Last |
|---|---|---|---|
| EPSILON SYSTEMS SOLUTIONS INC | 2 | $122.8M | Aug 20, 2026 |
| MILLS MARINE & SHIP REPAIR LLC | 2 | $25.2M + 1 shared | Dec 6, 2024 |
| DEFENSE MARITIME SOLUTIONS, INC. | 2 | $12.8M | Jul 14, 2026 |
| G. S. E. DYNAMICS, INC. | 2 | $12.8M + 1 shared | Feb 25, 2026 |
| AMEE BAY LLC | 1 | $112.8M | Aug 20, 2026 |
| ATLANTIC FABRICATION & BOILER SERVICES, INC. | 1 | $112.8M | Aug 20, 2026 |
| QED SYSTEMS, INC. | 1 | $112.8M | Aug 20, 2026 |
| LA PLAYA, INCORPORATED | 1 | $112.8M | Aug 20, 2026 |
| AVMAC LLC | 1 | $112.8M | Aug 20, 2026 |
| Continental Tide Defense Systems, Inc. | 1 | $112.8M | Aug 20, 2026 |
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.
- Aug 20, 2026ATLANTIC FABRICATION & BOILER SERVICES, INC.$112.8MN6449825R0015
- Aug 20, 2026EPSILON SYSTEMS SOLUTIONS INC$112.8MN6449825R0015
- Aug 20, 2026LA PLAYA, INCORPORATED$112.8MN6449825R0015
- Aug 20, 2026QED SYSTEMS, INC.$112.8MN6449825R0015
- Aug 20, 2026DELPHINUS ENGINEERING, INC.$112.8MN6449825R0015
- Aug 20, 2026Continental Tide Defense Systems, Inc.$112.8MN6449825R0015
- Aug 20, 2026AMEE BAY LLC$112.8MN6449825R0015
- Aug 20, 2026AVMAC LLC$112.8MN6449825R0015
- Jul 14, 2026DEFENSE MARITIME SOLUTIONS, INC.$322KPropeller Blade Gage Set
- Jun 8, 2026DEFENSE MARITIME SOLUTIONS, INC.$12.5MIn-Service Submarine Propeller and Propulsor On-Site Repairs
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.
- 0 of these past winners lobbied Navy, Dept of or U.S. Marines since 2024 (0 filings)
- 0 of their lobbyists list a past Navy, Dept of or U.S. Marines job
- No corporate PAC money from them to the overseeing committees since 2024
- 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.
- 0 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.
- 0 of the past winners are listed companies
- 0 insider buys and 0 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.