Service provider guide

Prototyping shops for defense technology

Compare shops that can turn defense product concepts into testable hardware, electronics, and assemblies. Confirm material, process, iteration speed, test support, and transition-to-production needs.

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Profiles summarize publicly available services. Confirm qualifications, scope, and fit directly with each provider.

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Prototyping shops providers

79 providers

Service Providers

A2Z Electronics LLC

Aerospace and defense PCB assembly and electronics contract manufacturing

Elgin, Illinois, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Absolute Machining LLC

DoD and defense CNC machining

Fort Wayne, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Government
Service Providers

ACP Composites

ITAR-compliant custom composite manufacturing from prototype through production for military and defense systems.

United States

Capabilities
  • Composite fabrication
  • Autoclave curing
  • CNC machining
  • Bonded and final assembly
Markets served
  • Military
  • Defense
  • Unmanned systems
  • Naval and marine defense
Service Providers

ADDMAN

Metal and polymer additive manufacturing, tooling, and production

Fort Myers, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Advanced Composites Inc.

Defense composite prototyping and production of carbon, aramid and fiberglass structures.

United States

Capabilities
  • Composite fabrication
  • Defense prototyping
  • Production manufacturing
  • Carbon, aramid and fiberglass components
Markets served
  • Defense
  • DoD
  • Missiles
  • Military systems
Service Providers

AdvancedPCB

Military and aerospace PCB fabrication and assembly

Aurora, Colorado, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Aerodine Composites, LLC

Defense and aerospace composite prototyping

Indianapolis, Indiana, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
  • Government
Service Providers

Aeronix, Inc.

Embedded software, custom electronics, RF and communications engineering

Melbourne, Florida, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Government
Service Providers

AJ Solutions Machining

Aerospace/defense prototype and limited-production CNC machining

Fremont, California, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

American Valmark

CNC machining for military contractors

United States

Capabilities
  • precision machining
  • contract manufacturing
Markets served
  • defense
  • aerospace
Service Providers

AMG Engineering & Machining, Inc.

Aerospace/defense precision machining and build-to-print manufacturing

Indianapolis, Indiana, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Apogee Worx, LLC

Defense and aerospace engineering, prototyping, and manufacturing integration

Ogden, Utah, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Aerospace
Service Providers

ARRK North America

Defense and aerospace prototyping and product-development engineering

San Diego, California, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Aerospace
Service Providers

Atomic Machine

Precision CNC contract manufacturing

Naples, Florida, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

August Electronics

EMS, PCB assembly, prototyping and testing

United States

Capabilities
  • EMS, PCB assembly, prototyping and testing
Markets served
  • Defense
  • Aerospace
  • Space
Service Providers

Calpak USA

Aerospace and defense electronics contract manufacturing

Hawthorne, California, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Caltronics Design & Assembly

Defense and aerospace PCB design, prototyping, and assembly

Stacy, Minnesota, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
  • Government
Service Providers

CFD Research Corporation

Aerospace/defense systems engineering, prototyping and test/evaluation

Huntsville, Alabama, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Aerospace
  • Government
Service Providers

Composites Universal Group

Aerospace/defense contract composite manufacturing

Warren, Oregon, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Coweta Tech Precision

Aerospace CNC machining, prototyping and production

Newnan, Georgia, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Aerospace
Service Providers

Creare LLC

Aerospace/defense contract R&D, prototype design, fabrication, and testing

Hanover, New Hampshire, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Aerospace
  • Government
Service Providers

Criterion Precision Machining

Defense additive manufacturing and rapid prototyping

Brook Park, Ohio, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
Service Providers

Cypress Industries

Aerospace and defense PCB assembly and electronics contract manufacturing

Dallas, Texas, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Defense Engineering Services, LLC

Technical, test, prototype-fabrication and low-rate manufacturing services for aerospace and defense.

Charleston, South Carolina, United States

Capabilities
  • Technical services
  • Testing and evaluation
  • Prototype fabrication
  • Low-rate manufacturing
Markets served
  • U.S. Government
  • Defense
  • Aerospace
Service Providers

Design West Technologies, Inc.

Defense electrical/mechanical engineering R&D, prototyping and test

Tustin, California, United States

Capabilities
  • Product engineering
Markets served
  • Defense
Service Providers

Duotech Services, LLC

Military/aerospace electronics repair, reverse engineering, hardware/software engineering, and mechanical design

Franklin, North Carolina, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Aerospace
Service Providers

Elimold

Defense contract manufacturing / machining / additive

United States

Capabilities
  • Defense contract manufacturing / machining / additive
Markets served
  • Defense
Service Providers

Enginuity Partners LLC

Aerospace/defense mechanical design, prototyping, systems engineering, and manufacturing support

Providence, Rhode Island, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Aerospace
Service Providers

Etegent Technologies Ltd.

Defense AI, software engineering, and ISR system development

Dayton, Ohio, United States

Capabilities
  • Product engineering
Markets served
  • Defense
Service Providers

Fictiv

Digital contract manufacturing and CNC machining

San Francisco, California, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Aerospace
Service Providers

FMS Aero

Aircraft flight-test planning, execution, instrumentation, and data acquisition

Huntsville, Alabama, United States

Capabilities
  • Testing & certification
Markets served
  • Defense
  • Government
Service Providers

Green Circuits

Quick-turn electronics manufacturing for defense

United States

Capabilities
  • PCB assembly
  • electronics manufacturing
  • prototyping
Markets served
  • defense
  • military
Service Providers

HT Global Circuits

Aerospace and defense PCB manufacturing and assembly

St. Petersburg, Florida, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Infinity Precision, Inc.

Aerospace CNC machining and contract manufacturing

Simi Valley, California, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Janicki Industries

Composite tooling and parts manufacturing for aerospace

Sedro-Woolley, Washington, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Aerospace
Service Providers

KIHOMAC, Inc.

Aerospace systems engineering, reverse engineering, prototyping, and sustainment

Reston, Virginia, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Aerospace
Service Providers

Krypton Solutions

Aerospace and defense electronics contract manufacturing and rapid prototyping

Plano, Texas, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

K&S Machining

ITAR-registered precision CNC machining

Madison, Alabama, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

MAG Aerospace

Defense and aerospace systems engineering, rapid prototyping, and technology integration

Titusville, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Aerospace
  • Government
Service Providers

Manitowoc Tool & Machining LLC

Aerospace precision CNC machining and contract manufacturing

Manitowoc, Wisconsin, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Aerospace
Service Providers

Mer-Mar Electronics, Inc.

Aerospace and military PCB assembly and fabrication

Hesperia, California, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Microsembly

RF/microwave assembly; wire bonding; testing; prototyping

United States

Capabilities
  • RF/microwave assembly
  • wire bonding
  • testing
  • prototyping
Markets served
  • Defense
  • Aerospace
  • Space
Service Providers

Mnemonics, Inc.

Electrical/electronic systems, embedded software and prototyping engineering

Melbourne, Florida, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Aerospace
Service Providers

Naprotek

Defense electronics manufacturing and PCBA services

San Jose, California, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
Service Providers

NEOTech

Aerospace and defense electronics contract manufacturing

Longmont, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Odyssey Electronics

Military/defense PCB assembly and electronics manufacturing

Livonia, Michigan, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
Service Providers

Olympus Machining LLC

Precision CNC milling and turning

Hanover, Pennsylvania, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Onyx Aerospace, Inc.

Aerospace/defense systems, propulsion, software and test engineering

Huntsville, Alabama, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Aerospace
  • Government
Service Providers

PEKO Precision

Mission-critical defense contract manufacturing

United States

Capabilities
  • contract manufacturing
  • precision machining
  • assembly
Markets served
  • defense
  • aerospace
Service Providers

Penn United Technologies

Precision manufacturing solutions for defense and aerospace, from prototype to production.

United States

Capabilities
  • Tooling
  • Stamping
  • Precision machining
  • Carbide manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

PGF Technology Group

Aerospace and defense PCB assembly and electronics contract manufacturing

Rochester Hills, Michigan, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

PrecisionX Group

Aerospace and defense precision metal forming and machining

Waterbury, Connecticut, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Protolabs

Digitally quoted parts and production services

Maple Plain, Minnesota, United States

Capabilities
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
  • Advanced manufacturing
Service Providers

Quest Defense Systems & Solutions

Aerospace/defense/space engineering and systems engineering

United States

Capabilities
  • Aerospace/defense/space engineering and systems engineering
Markets served
  • Defense
  • Aerospace
  • Space
Service Providers

Quickparts

Additive manufacturing and rapid prototyping

Seattle, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Radiance Technologies, Inc.

Defense prototype development, systems engineering and test

Huntsville, Alabama, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Government
Service Providers

RCO Engineering, Inc.

Defense product development, engineering, prototyping, manufacturing, and testing

Roseville, Michigan, United States

Capabilities
  • Product engineering
Markets served
  • Defense
  • Aerospace
Service Providers

Roberson Machine Company

Aerospace CNC machining and prototype-to-production precision manufacturing

Bland, Missouri, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Roush Industries, Inc.

Defense vehicle engineering, design, prototyping, and testing

Livonia, Michigan, United States

Capabilities
  • Product engineering
Markets served
  • Defense
Service Providers

Shelby Machine Products Inc.

Aerospace/defense CNC machining and prototyping

Detroit, Michigan, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

SisTech Manufacturing

Defense/aerospace PCB assembly and electronic manufacturing

Bend, Oregon, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

South Bay Circuits, Inc.

Aerospace/defense PCB assembly and circuit-card manufacturing

Chandler, Arizona, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

STI Electronics, Inc.

Defense and aerospace PCB assembly and electronics manufacturing

Madison, Alabama, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Stratasys Direct

Aerospace/defense additive manufacturing, prototyping and production

Minnetonka, Minnesota, United States

Capabilities
  • Contract manufacturing
Markets served
  • Defense
  • Aerospace
  • Government
Service Providers

ThermOmegaTech

Aerospace and defense thermal-management manufacturing

Warminster, Pennsylvania, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Trinity Precision Solutions, Inc.

Metal/polymer additive manufacturing and short-run production

Menomonee Falls, Wisconsin, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

United CNC Machining

Aerospace and defense 5-axis CNC machining and prototyping

Auburn Hills, Michigan, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace
Service Providers

Washington Machine Works

Aerospace/defense prototype machining and test fixtures

Seattle, Washington, United States

Capabilities
  • Contract manufacturing
  • Precision manufacturing
Markets served
  • Defense
  • Aerospace

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