Surface/Carrier Engineering Maintenance Assist Team (S/CEMAT)
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 N0002426R4114 in this department, oldest first.
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Decide bid or no bid before the response deadline.
- Look at the past winners for likely competitors and teaming partners.
- Follow the opportunity to hear about amendments and the award.
What the notice says
The Naval Sea Systems Command (NAVSEA) is requesting for submission of proposals for engineering and technical support to accomplish specific requirements described herein in support of maintenance and planning for the overhaul and repair of equipment and systems associated with U.S. Navy Aircraft Carriers (CVN) and U.S. Navy Surface Ships. It is expected that the labor force for this contract will be performing on board U.S. Naval vessels located around the world. Major locations include Norfolk, VA, Newport News, VA, San Diego, CA, Bremerton, WA, Pearl Harbor, HI, Yokosuka, Japan, Sasebo, Ja… (show all)
pan, and Everett, WA; however, this list is not all-inclusive. The subject requirement is solicited as a full-and-open competition for a Cost Plus Fixed Fee (CPFF), Level of Effort, Indefinite Delivery / Indefinite Quantity Contract (IDIQ) with an ordering period of 5 years. A reference DD2345 is provided and an online approval will be accepted in order to provide CUI attachment access. A PIEE training brief is also provided for proposal submission assistance if needed. Proposals must be submitted via the PIEE system.
Who won similar work
54 award notices on SAM.gov in the last 24 months. Matched by: Same office (NAVSEA HQ), same product/service code (PSC) 1905 and NAICS 336611.
Single-winner award sizes (28): middle half $47.8M to $833.5M, median $265.3M; range $6.9M to $29.8B.
| Winner | Awards | Value | Last |
|---|---|---|---|
| ELECTRIC BOAT CORPORATION · $GD · $53.8B | 13 | $52.1B | Sep 30, 2026 |
| HUNTINGTON INGALLS INCORPORATED · $HII · $13.2B | 5 | $2.0B | Sep 9, 2026 |
| BAE SYSTEMS NORFOLK SHIP REPAIR INC. | 2 | $831.1M | Nov 4, 2025 |
| METRO MACHINE CORP. · $GD · $53.8B | 2 | $654.7M + 1 shared | Sep 3, 2025 |
| WALASHEK INDUSTRIAL & MARINE, INC. | 2 | $42.7M | Aug 19, 2026 |
| TOTE SERVICES, LLC | 1 | $2.6B | Jul 13, 2026 |
| ORBIS SIBRO INC | 1 | $1.9B | Apr 23, 2026 |
| G. S. E. DYNAMICS, INC. | 1 | $1.9B | Oct 1, 2025 |
| Marinette Marine Corporation | 1 | $30.0M | Apr 15, 2026 |
| BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | 1 | $9.5M | Sep 29, 2025 |
Value counts new single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling (same contract, or the same office, day and amount); that ceiling is not one company's win, so it is not added in. Contract modifications are not new awards and are not added in either (2 here). Revenue next to a ticker is the company's revenue over the latest 12 months in its SEC filings.
- $GD reported $53.8B revenue (12 months to Apr 5, 2026). The median single-winner award in these 28 past awards, $265.3M, is 0.5% of that. SEC filing
- $HII reported $13.2B revenue (12 months to Jun 30, 2026). The median single-winner award in these 28 past awards, $265.3M, is 2% of that. SEC filing
One award's total value against one year of revenue; many awards are paid over several years.
- Sep 30, 2026ELECTRIC BOAT CORPORATION$99.3MPost Award Synopsis VIRGINIA Class Materials BOA Order (FY26)Materiality: 0.18% of $GD revenue (Low) SEC
- Sep 30, 2026ELECTRIC BOAT CORPORATION$79.5MPost Award Synopsis VIRGINIA Class Materials BOA Order (FY26)Materiality: 0.15% of $GD revenue (Low) SEC
- Sep 30, 2026ELECTRIC BOAT CORPORATION$60.7MPost Award Synopsis VIRGINIA Class Materials BOA Order (FY26) Sep 30,Materiality: 0.11% of $GD revenue (Low) SEC
- Sep 9, 2026HUNTINGTON INGALLS INCORPORATED$742.8MLittoral Combat Ship Planning Yard Support AwardMateriality: 5.6% of $HII revenue (High) SEC
- Aug 19, 2026WALASHEK INDUSTRIAL & MARINE, INC.$62.4M (modification)N0002426C4434 Contract Modification - Boilers Repair and Maintenance for LHDsContract modification, not a new award (Materiality N/A)
- Jul 30, 2026ELECTRIC BOAT CORPORATION$29.8BColumbia Class Ballistic Missile Submarines SSBN 828 through SSBN 832 (Build II)Materiality: 55.3% of $GD revenue (High) SEC
- Jul 13, 2026TOTE SERVICES, LLC$2.6BMedium Landing Ship (LSM) Vessel Construction Manager (VCM) Solicitation # N00024-26-R-2421No listed company matched (Materiality N/A)
- Apr 23, 2026ORBIS SIBRO INC$1.9BIndefinite Delivery Indefinite Quantity (IDIQ) Multiple Award Contract (MAC) for Outsourcing Work from Chief of Naval Operations (CNO) Availabilities on Fast Attack SubmarinesNo listed company matched (Materiality N/A)
- Apr 15, 2026Marinette Marine Corporation$30.0MLLTM & Advanced Engineering UCA - Construction of four (4) Medium Landing Ships (LSMs) Block 1No listed company matched (Materiality N/A)
- Apr 7, 2026ELECTRIC BOAT CORPORATION$2.5BVIRGINIA Class Submarines Lead Yard Support and Development Studies and Design effortsMateriality: 4.6% of $GD revenue (Medium) SEC
Materiality: one award's value as a share of the winner's revenue over the latest 12 months in its SEC filings (or its last fiscal year, as noted when you point at it). Low under 1%, Medium 1 to 5%, High 5% or more. Many awards are paid over several years, so this overstates a single year's share.
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, including the subsidiaries a company lists in its SEC filings. A company we could not match shows no market rows; that is a miss, not a finding.