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Marine & Shipbuilding · NH

Marine & Shipbuilding manufacturers in New Hampshire

5 domestic marine & shipbuilding suppliers in New Hampshire. Corrosion-resistant components and structures for commercial and defense vessels, where welding qualification, coating integrity, and long-term durability in service govern supplier selection.

#30

of 42 by manufacturers listed

5
In this state
0.5%
Share of industry
2
Set-aside registered

of 5 on this page

2
Federal track record

of 5 hold awards

Standards that matter in marine & shipbuilding

3 to specify
  • AWS D1.1
  • ISO 9001:2015
  • AS9100D

Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.

Marine & Shipbuilding suppliers in New Hampshire

all 5

1–5 of 5

Marine & Shipbuilding in other states

41 states

Other industries in New Hampshire

38 verticals

What buyers specify in marine & shipbuilding

3 requirements
  1. 01Structural steel and aluminum fabrication
  2. 02Corrosion-resistant machining and finishing
  3. 03Certified marine and structural welding

Everything made in New Hampshire, not just marine & shipbuilding.

New Hampshire state hub