Defense · PA
Defense manufacturers in Pennsylvania
58 domestic defense suppliers in Pennsylvania. Suppliers cleared and equipped for defense work, from ITAR-controlled parts to hardened components for ground, air, and naval systems.
#6
of 50 by manufacturers listed
- 58
- In this state
- 3.7%
- Share of industry
- 22
- Set-aside registered
- 15
- Federal track record
of 50 on this page
of 50 hold awards
Standards that matter in defense
2 to specify- ITAR Registered
- CMMC
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.
Defense suppliers in Pennsylvania
page 1 of 2- 1
Emsworth, PA · est. 2024
Fabricated Metal
Small disadvantaged+2—
- 2
Bristol, PA · est. 1946
Fabricated Metal
$324.7M
- 3
Atglen, PA · est. 1946
Fabricated Metal
—
- 4
New Tripoli, PA · est. 2022
Fabricated Metal
—
- 5
State College, PA · est. 2025
Transportation & Aerospace
Small disadvantaged—
- 6
Philadelphia, PA · est. 2025
Transportation & Aerospace · Fabricated Metal
Small disadvantaged+2—
- 7
Robesonia, PA · est. 2023
Fabricated Metal
Veteran-owned—
- 8
Warminster, PA · est. 2019
Fabricated Metal
—
- 9
York, PA · est. 1988
Transportation & Aerospace · Engineering & Testing
—
- 10
Reynoldsville, PA · est. 2000
Fabricated Metal
$21.6M
- 11
Middletown, PA · est. 2012
Fabricated Metal
$5K
- 12
Fairfield, PA · est. 2025
Fabricated Metal
—
- 13
King Of Prussia, PA · est. 1994
Transportation & Aerospace
$1.1B
- 14
Sharpsville, PA · est. 2024
Transportation & Aerospace · Machinery & Tooling
Small disadvantaged$616K
- 15
Horsham, PA · est. 2010
Fabricated Metal · Industrial Chemicals & Gases
—
- 16
Glenside, PA · est. 2019
Fabricated Metal
Veteran-owned—
- 17
Covington Township, PA · est. 1981
Fabricated Metal
—
- 18
Scranton, PA · est. 1981
Fabricated Metal
$72.1M
- 19
Doylestown, PA · est. 1976
Fabricated Metal · Seals, Gaskets & Sealing
Woman-owned$21K
- 20
Holland, PA · est. 2002
Fabricated Metal
—
- 21
Homer City, PA · est. 1994
Fabricated Metal · Industrial Chemicals & Gases
$122K
- 22
West Norriton, PA · est. 2022
Transportation & Aerospace · Plastics & Rubber
$3.8M
- 23
Maple Glen, PA · est. 2021
Fabricated Metal
Small disadvantaged—
- 24
Columbia Cross Roads, PA · est. 2022
Fabricated Metal
Veteran-owned—
- 25
Easton, PA · est. 1967
Fabricated Metal
Woman-owned+1—
- 26
Pittsburgh, PA · est. 2023
Fabricated Metal
Minority-owned—
- 27
Kersey, PA · est. 1998
Fabricated Metal
Small disadvantaged$29K
- 28
Malvern, PA · est. 2001
Fabricated Metal · Machinery & Tooling
—
- 29
Mount Washington, PA · est. 2024
Fabricated Metal
Minority-owned—
- 30
Equinunk, PA · est. 2025
Fabricated Metal
Veteran-owned—
- 31
Carlisle, PA · est. 2019
Fabricated Metal
Veteran-owned—
- 32
New Cumberland, PA · est. 1972
Fabricated Metal
$634K
- 33
Hummelstown, PA · est. 2025
Fabricated Metal
—
- 34
York, PA · est. 2005
Transportation & Aerospace · Fabricated Metal
$8.2B
- 35
Saint Thomas, PA · est. 2025
Fabricated Metal
Small disadvantaged+1—
- 36
Mercersburg, PA · est. 2011
Fabricated Metal
Small disadvantaged+2—
- 37
Telford, PA · est. 2019
Fabricated Metal
—
- 38
Philadelphia, PA · est. 2020
Fabricated Metal
Small disadvantaged+2—
- 39
Quakertown, PA · est. 2024
Fabricated Metal
—
- 40
Warren, PA · est. 1972
Fabricated Metal
—
- 41
North Wales, PA · est. 2004
Fabricated Metal
$41.3M
- 42
Eynon, PA · est. 1974
Transportation & Aerospace · Fabricated Metal
—
- 43
Fabricated Metal · Industrial Chemicals & Gases
—
- 44
Fabricated Metal
$211.8M
- 45
Fabricated Metal
$1.7B
- 46
York, PA · est. 2021
Transportation & Aerospace · Engineering & Testing
—
- 47
Milton, PA · est. 2006
Fabricated Metal
Veteran-owned—
- 48
Pittsburgh, PA · est. 2025
Transportation & Aerospace · Industrial Chemicals & Gases
Small disadvantaged+1—
- 49
Philadelphia, PA · est. 2024
Transportation & Aerospace · Electronics & Instruments
Minority-owned—
- 50
Collegeville, PA · est. 2025
Transportation & Aerospace · Engineering & Testing
Woman-owned—
1–50 of 58
Defense in other states
49 states- California173
- Florida161
- Texas130
- Michigan89
- Virginia85
- Colorado58
- Arizona53
- North Carolina47
- Georgia44
- Ohio42
- Alabama40
- New York36
- Washington34
- Tennessee33
- Missouri30
- Nevada29
- Indiana27
Other industries in Pennsylvania
42 verticals- Metal Fabrication735
- Instrumentation, Test & Measurement214
- Chemical Processing199
- Medical Devices181
- Consumer Products152
- Industrial Machinery140
- Electronics135
- Signage, Printing & Marking114
- Electrical Equipment & Components107
- Food & Beverage Processing101
- Textiles & Apparel94
- Pulp, Paper & Packaging92
- Plastics & Rubber Products88
- Building Products & Materials87
- Pharmaceutical85
- Primary Metals & Foundry83
- Robotics & Automation82
- Wire, Cable & Interconnect65
- Fasteners & Hardware61
- Furniture60
- Optics & Photonics57
- HVAC & Refrigeration51
- Aerospace48
- Telecommunications46
- Firearms & Ammunition45
- Semiconductor39
- Wood Products & Millwork38
- Heavy Truck, Trailer & Vehicle Bodies31
What buyers specify in defense
3 requirements- 01ITAR-registered handling of controlled technical data
- 02CMMC-aligned cybersecurity practices
- 03Hardened components for ground, air, and naval programs
Everything made in Pennsylvania, not just defense.
Pennsylvania state hub