NAVSEA is planning to buy "Norfolk Naval Shipyard Contract closeout Potomac Environmental". This is an early notice: it is not taking bids yet. The work is in Portsmouth, VA, USA. Responses are due Jan 11, 2027. In the last 2 years, similar work (matched on the agency only, a loose match) went to 10 or more companies, usually for about $516K per award. An award is expected between January 2027 and August 2027.
Put together from the facts on this page; the details and sources are below.
Stage
Early notice (sources sought, presolicitation or special notice)
NAICSThe industry code for the work being bought (for example 336611 is ship building and repair). It is how agencies and companies sort work by type.
Not stated
Value
Not stated
Solicitation
N4215823PS153
Set-asideWhether only certain businesses may bid, such as small businesses, women-owned or veteran-owned firms. "None stated" means anyone may bid.
None stated
PSCThe product or service code: what exactly is being bought, more specific than the industry code.
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 N4215823PS153 in this department, oldest first.
Early notice
Nov 12, 2026 · this notice
Special Notice
Solicitation
None posted
Award
Not yet. Typical award: Jan 23, 2027 to Aug 24, 2027, middle of the range Apr 14, 2027.
Measured from 3993 past early notices at Dept of the Navy that later posted an award (middle half of cases, counted from Nov 12, 2026).
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.
Recent Agency Awards (Loose Match)No past awards matched this office, product/service code or type of work, so these are the agency's recent awards in any industry. They show who the agency buys from, not necessarily who competes for this.
1436 award notices on SAM.gov in the last 24 months. Matched by: Same agency (NAVSEA, naval shipyards and surface/undersea warfare centers), any industry: a loose match.
Loose match: same agency, any industry. Read the titles before treating these as competitors.
Single-winner award sizes (1304): middle half $95K to $6.3M, median $516K; range $585 to $29.8B.
Winner
Awards
Value
Last
NORTHROP GRUMMAN SYSTEMS CORPORATION · $NOC · $43.6B
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 (10 here). Notices whose amount is a placeholder such as $999,999,999 are not added in. Revenue next to a ticker is the company's revenue over the latest 12 months in its SEC filings.
Investor context
$NOC reported $43.6B revenue (12 months to Sep 30, 2026). The median single-winner award in these 1304 past awards, $516K, is under 0.1% of that. SEC filing
$RTX reported $96.0B revenue (12 months to Sep 30, 2026). The median single-winner award in these 1304 past awards, $516K, is under 0.1% of that. SEC filing
$LMT reported $79.1B revenue (12 months to Sep 27, 2026). The median single-winner award in these 1304 past awards, $516K, is under 0.1% of that. SEC filing
$GD reported $56.5B revenue (12 months to Oct 4, 2026). The median single-winner award in these 1304 past awards, $516K, is under 0.1% of that. SEC filing
$ROK reported $9.0B revenue (12 months to Jun 30, 2026). The median single-winner award in these 1304 past awards, $516K, is under 0.1% of that.
Latest awards
Nov 10, 2026WOODWARD, INC.$540KWoodward Brand Micronet Upgrade KitsMateriality: 0.01% of $WWD revenue (Low)How big this award is next to the company's revenue over the last 12 months: Low under 1%, Medium 1-5%, High 5% or more. Award amount divided by revenue from the company's SEC filings. Here: $540K award ÷ $4.2B revenue, 12 months to Jun 30, 2026 (SEC 10-Q).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.
3 of these past winners lobbied Navy, Dept of or U.S. Marines since 2024 (37 filings)
0 of their lobbyists list a past Navy, Dept of or U.S. Marines job
$1.6M 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
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
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.
5 of the past winners are listed companies
1 insider buys and 10 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.
One award's total value against one year of revenue; many awards are paid over several years.
How big this award is next to the company's revenue over the last 12 months: Low under 1%, Medium 1-5%, High 5% or more. Award amount divided by revenue from the company's SEC filings. Here: $6K award ÷ $3.7B revenue, 12 months to Sep 30, 2026 (SEC 10-Q).
Nov 9, 2026GENERAL DYNAMICS MISSION SYSTEMS, INC.$45KTACDS ServicesMateriality: <0.01% of $GD revenue (Low)How big this award is next to the company's revenue over the last 12 months: Low under 1%, Medium 1-5%, High 5% or more. Award amount divided by revenue from the company's SEC filings. Here: $45K award ÷ $56.5B revenue, 12 months to Oct 4, 2026 (SEC 10-Q).SEC
Nov 3, 2026HII Mission Technologies Corp$417.7MElevator Support Unit (ESU)Materiality: 3.1% of $HII revenue (Medium)How big this award is next to the company's revenue over the last 12 months: Low under 1%, Medium 1-5%, High 5% or more. Award amount divided by revenue from the company's SEC filings. Here: $417.7M award ÷ $13.5B revenue, 12 months to Sep 30, 2026 (SEC 10-Q).SEC