Marine & Shipbuilding · CA · page 3
Marine & Shipbuilding manufacturers in California
135 domestic marine & shipbuilding suppliers in California. Corrosion-resistant components and structures for commercial and defense vessels, where welding qualification, coating integrity, and long-term durability in service govern supplier selection.
#3
of 42 by manufacturers listed
- 135
- In this state
- 13.0%
- Share of industry
- 17
- Set-aside registered
- 17
- Federal track record
of 35 on this page
of 35 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 California
page 3 of 3- 101

Irvine, CA · est. 2017
Transportation & Aerospace · Electronics & Instruments
$469K
- 102

Ventura, CA · est. 2026
Transportation & Aerospace
—
- 103

El Cajon, CA · est. 2001
Transportation & Aerospace · Field & Structural Services
$82K
- 104
San Diego, CA · est. 2022
Transportation & Aerospace · Electronics & Instruments
—
- 105

San Diego, CA · est. 2020
Transportation & Aerospace · Electronics & Instruments
$2.3M
- 106
Chula Vista, CA · est. 2022
Transportation & Aerospace · Fabricated Metal
Small disadvantaged+1—
- 107

Costa Mesa, CA · est. 2025
Transportation & Aerospace · Fabricated Metal
—
- 108

Berkeley, CA · est. 2021
Transportation & Aerospace · Machinery & Tooling
Minority-owned$1.4M
- 109

Transportation & Aerospace
Minority-owned$12.1M
- 110

Transportation & Aerospace · Fabricated Metal
$228.1M
- 111
National City, CA · est. 2017
Transportation & Aerospace · Fabricated Metal
Small disadvantaged+2$24.2M
- 112

San Diego, CA · est. 2022
Transportation & Aerospace · Engineering & Testing
—
- 113

San Diego, CA · est. 2019
Transportation & Aerospace
Woman-owned—
- 114

Pittsburg, CA · est. 1991
Transportation & Aerospace · Plastics & Rubber
Small disadvantaged+1$41K
- 115

Ventura, CA · est. 1986
Transportation & Aerospace · Repair & Maintenance
$1.3M
- 116

San Diego, CA · est. 2009
Transportation & Aerospace · Fabricated Metal
Small disadvantaged+3$2.2M
- 117
Ventura, CA · est. 2023
Transportation & Aerospace
Minority-owned—
- 118

Oceanside, CA · est. 1987
Transportation & Aerospace
$21.2M
- 119

Arcata, CA · est. 1997
Transportation & Aerospace
$35.3M
- 120

Lafayette, CA · est. 1997
Transportation & Aerospace
$988K
- 121

Diamond Bar, CA · est. 2022
Transportation & Aerospace
Small disadvantaged+2—
- 122
San Rafael, CA · est. 2019
Transportation & Aerospace
Small disadvantaged—
- 123
Manteca, CA · est. 2024
Transportation & Aerospace
Small disadvantaged+1—
- 124
Transportation & Aerospace · Repair & Maintenance
Small disadvantaged+1—
- 125
San Diego, CA · est. 2014
Transportation & Aerospace · Engineering & Testing
—
- 126
Valley Center, CA · est. 1986
Transportation & Aerospace · Machinery & Tooling
$213K
- 127
Spring Valley, CA · est. 2025
Transportation & Aerospace
—
- 128
Belmont, CA · est. 2025
Transportation & Aerospace
Small disadvantaged—
- 129
Belmont, CA · est. 2025
Transportation & Aerospace
—
- 130
La Jolla, CA · est. 2003
Transportation & Aerospace · Electronics & Instruments
Veteran-owned+1$67.1M
- 131
Vallejo, CA · est. 2020
Transportation & Aerospace
Small disadvantaged+2—
- 132
Transportation & Aerospace · Field & Structural Services
$61.9M
- 133
Benicia, CA · est. 1986
Transportation & Aerospace · Field & Structural Services
$265K
- 134
Carlsbad, CA · est. 2013
Transportation & Aerospace
Small disadvantaged+1—
- 135
Samoa, CA · est. 2008
Transportation & Aerospace
Small disadvantaged+1—
101–135 of 135
Marine & Shipbuilding in other states
41 statesOther industries in California
42 verticals- Metal Fabrication1,854
- Instrumentation, Test & Measurement856
- Electronics727
- Aerospace644
- Medical Devices591
- Chemical Processing571
- Electrical Equipment & Components477
- Consumer Products426
- Semiconductor328
- Signage, Printing & Marking312
- Wire, Cable & Interconnect307
- Food & Beverage Processing302
- Textiles & Apparel298
- Optics & Photonics293
- Telecommunications292
- Renewable Energy (Solar & Wind)276
- Pharmaceutical272
- Industrial Machinery264
- Plastics & Rubber Products227
- Fasteners & Hardware205
- Pulp, Paper & Packaging192
- Robotics & Automation177
- Defense162
- Furniture144
- Building Products & Materials134
- Space & Satellite132
- HVAC & Refrigeration79
- Automotive74
- EV & Battery66
- Wood Products & Millwork62
- Lighting58
- Sporting Goods53
- Tanks, Vessels & Heat Exchangers49
- Firearms & Ammunition43
- Primary Metals & Foundry43
- Fluid Power & Hydraulics38
- Heavy Truck, Trailer & Vehicle Bodies35
- Water & Wastewater22
- Agricultural Equipment19
- Construction Equipment15
- Energy & Power Generation15
- Oil & Gas11
What buyers specify in marine & shipbuilding
3 requirements- 01Structural steel and aluminum fabrication
- 02Corrosion-resistant machining and finishing
- 03Certified marine and structural welding
Everything made in California, not just marine & shipbuilding.
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