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777 Sourcing.

Capability

rapid prototyping

Suppliers
409
States & provinces
52
Countries
7

409 rapid prototyping suppliers across 52 states and provinces in 7 countries. Profiles show capabilities, materials, certifications, and facility locations so you can compare shops and build a shortlist.

Suppliers

JEFA TECH

HOLLYWOOD, MD

JEFA Tech is a manufacturer of RF cable assemblies located in Southern Maryland, USA, serving Government, Military, OEMs, Commercial Industry, and Private Consumers since 2003. The company fabricates custom cable assemblies in the USA and provides wireless networking products and solutions, shipping worldwide and offering on-site installation.

barcodingbundlingcable assembly fabricationcrimpingcustom packagingcuttingelectrical testingharnessesheat shrink applicationlabelingon-site installationsolderingsystem integrationtermination

JEM Engineering is a supplier of antenna and antenna systems for military and commercial applications. The company develops unique antennas for commercial and military use, offers in-house rapid prototyping and testing services, and houses two RF test chambers at its facility in Laurel, Maryland. Its product line covers a spectrum from 2 MHz to 40 GHz, including HF, UHF, and VHF antennas for airborne platforms.

antenna design and developmentin-house testingmanufacturingmechanical designqualificationRF testing

JGA SPACE AND DEFENSE

HUNTERSVILLE, NC

JGA Space & Defense is a manufacturer of advanced specialty composites and precision machined components for aerospace, space, and defense applications, headquartered in Huntersville, North Carolina. Formerly Joe Gibbs Manufacturing Solutions (JGMS), it rebranded to JGA Space & Defense in 2025. The company specializes in solid rocket motor insulators, nozzle assemblies, and precision machined components, and is certified to ISO9001, AS9100, NIST-800-171, and ITAR compliant.

5-axis CNC millingassemblyCAD/CAMCMM inspectionCNC turningcomposite manufacturingengineering and design supportlaser scanningmetallurgical laboratory testingnon-destructive testing (NDT)precision machining

J N WHITE

PERRY, NY

JN White® is a U.S. manufacturer founded in 1960 that produces membrane switches, graphic overlays, complex user interface assemblies, precision cut components, and custom extreme-environment labels and decals. Its quality system is certified to ISO 9001:2015 by Intertek and it is ITAR certified. The company operates two manufacturing locations in Perry, New York and Watertown, Connecticut.

assemblybacklightingconductive ink printingdie cuttingdigital and screen printingdigital cuttingESD shieldingflexible heater printinggraphic overlay printingManufacturing engineeringmembrane switch manufacturingmembrane switch testingprecision laser cutting

ATD emolda celebrated its 40th anniversary in 2024 and has been converting and manufacturing components and assemblies for industrial, medical and pharmaceutical applications. In recent years it has focused on developing materials for advanced wound care applications, including polyurethane foams and soft silicone adhesives. It is certified to ISO 9001 and ISO 13485 and is investing in a new facility in Ireland with Class 7 and Class 8 clean rooms.

analytical method developmentassemblyconvertingflat-bed die cuttingfoam manufacturingin-house antimicrobial screeningin-house tool designmale/female die cuttingprinting (digital off-set)rotary die cutting

JOINING TECHNOLOGIES LLC

EAST GRANBY, CT

Joining Technologies is a precision welding and machining company located in East Granby, CT, USA, and a wholly-owned subsidiary of Joining Industries. Founded in 1992 by Michael Francoeur as Energy Beam Labs, Inc., a provider of electron beam welding services, the company now offers precision laser welding, electron beam welding, gas tungsten arc welding (GTAW), resistance welding, machining, and build-to-print manufacturing for industries including aerospace, medical devices, automotive, energy, firearms, and national defense.

Build-to-Print ManufacturingCNC millingCNC turningelectron-beam weldingGas Tungsten Arc Welding (GTAW)Glovebox WeldingLaser Additivelaser cleaninglaser markinglaser weldingmachine repairresistance weldingSupply Chain Managementsurface grindingTooling & Fixturingwire EDM

Jonathan Engineered Solutions (JES) is an ISO 9001 & AS 9100 certified manufacturer of precision ball-bearing slides, brackets, trays, sheet metal and sheet metal assemblies, cable management systems, plastic components, fasteners and precision machined components. JES serves defense, industrial/technology, and aerospace markets with linear motion hardware and precision movement solutions.

application/design engineeringBuild-to-Print Manufacturingcustom buildscustom manufacturingintegrated assemblynew product engineering developmentperformance testingprecision machiningsheet metal assemblies

J-Squared Technologies Inc is a provider of rugged embedded computing systems and lifecycle services, supporting prime contractors, OEMs, system builders and end users in the USA and Canada for 30 years. It offers design, testing, distribution, in-service support, MRO and PLM software solutions, and its rugged products are available under the Octagon Systems brand, MIL-SPEC tested.

AI/ML computer vision software developmentcertificationcircuit simulationdesign for manufacturingdistributionEMC designenvironmental EMI/EMC testingin-service supportMIL-STD/ASTM/RTCA/UN testingMROOracle Agile and Oracle Cloud PLM implementationPCB designpower integrityproduct design and developmentTEMPEST secure signal separation designtest fixture design and manufacturethermal modelingVPX/OpenVPX and SOSA design

JTEC CONSULTING LLC

DECATUR, GA

JTEC Consulting LLC is a Veteran Owned Small Business (VOSB) founded by technologists in 2013. It serves as a technical partner and adviser for agencies across the U.S. Department of Defense and Intelligence Communities, delivering emerging technology evaluation, development and implementation, cloud and IT infrastructure, data management, application development and sustainment, program management, and mission support services.

cloud operationsCybersecurity / mission opsLaboratory design and constructionPen-testingprogram managementrequirements managementSolution design, development, and testingSystems Engineering & IntegrationTech Demonstrations

KAASCO, INC

MUKILTEO, WA

Shine Our Light We believe in doing high quality work with minimal waste so that our full potential may shine. Kaas Tailored is a platform for this potential to come alive and thrive. We’re creating space for collaboration and innovation: promoting deep learning so that our light may shine for all to see. How We Work We treasure the opportunity to use our talent to make a meaningful impact on your potential. We want to come alongside your business or organization to collaboratively find solutions that help reach potential in your product, people, and processes. Manufacturing Solutions We carefully integrate our clients’ needs and desires with our experience to provide solutions for industrial and consumer applications. These go through our develop, integrate, and build process. Learn More Tour Experiences As a teaching factory, we choose to share what we’ve learned about Kaizen and.

3D ModelingCNC machiningIntegrated logisticsjust-in-time (JIT) productionnew product developmentproduct localizationraw materials managementreupholstery

KAMATICS CORPORATION

BLOOMFIELD, CT

Kamatics, headquartered in Bloomfield, Connecticut, has pioneered self-lubricating bearing technology since 1966. The company manufactures maintenance-free KAron™ self-lubricating bearings and engineered components for aerospace, defense, marine, hydropower, and industrial applications, with over 35 design engineers and extensive testing capabilities.

custom bearing designlaboratory testing and validationmanufacturingself-lubricating liner technologytitanium diffusion hardening

KAPPA OPTRONICS INC

GRANTHAM, NH

Kappa optronics is a European Tier 1 leader in optronics that designs and delivers vision systems for defense mobility and autonomous machines. With over 40 years of experience, Kappa offers application-specific cameras and vision systems in rugged and certifiable design for day and night operations, covering the full development lifecycle from concept through qualified deployment.

component optimizationcustomer-specific interface configurationhardware-software co-developmentintegration of optical components and illuminationmechanical modificationsruggedizationsafety compliance and certificationscalable manufacturingsensor designsignal processingverification and validationvideo managementvision system design

KEA TECHNOLOGIES INC

LITTLETON, MA

KEA Technologies, Inc. is a full-service scientific and engineering research and development business located in Littleton, MA. It provides engineering services, product development, manufacturing services, human research, and analytical and device testing services. The company is accredited to ISO/IEC 17025:2017 and ISO 9001, and its staff have worked in R&D for transportation, safety, and related industries for the past 25 years.

Design For Manufacturing and Assembly (DFMA)Electrical Engineeringelectrical testingelectrochemistryembedded Linux developmentEnvironmental testingISO/IEC 17025 accredited laboratory testingmanufacturing and fulfillmentMechanical EngineeringPython application developmentreverse engineeringsimulationsoftware engineeringspectroscopySupply Chain Management

KENDALL LLC

SAINT LOUIS, MO

Kendall Industries offers general contracting solutions for commercial, industrial and manufacturing clients, including design/build, fabrication, plant line repair, plant maintenance and upgrades, equipment repair, and machine shop services. The company states it has been operating since 1999 and serves clients from offices in St. Louis, MO and Alton, IL.

arc weldingboring millsCNC machiningCNC waterjet cuttingdesign/buildGTAW/TIG weldinglow-volume manufacturingmetal fabricationM.I.G. weldingmillwright servicesPlasma weldingreverse engineeringstainless steel welding and fabricationstick weldingstructural steel fabricationwelding

KEY TECHNOLOGIES INC

BALTIMORE, MD

Key Tech is a Baltimore-based product design and development firm founded in 1998 and 100% employee owned. It transforms complex technologies into intuitive products for medical technology brands, offering end-to-end product development from concept through manufacturing solutions, with ISO 13485 controlled processes.

Electrical EngineeringEmbedded Software EngineeringHuman Factors & Usability Engineeringindustrial designISO 13485 processesManufacturing SolutionsMechanical Engineeringproject managementQuality & Regulatory Consultingrobotics automationsoftware engineeringSystems Engineering

Kinetic Breaching Technology (KBT) specializes in the development and design of breaching products and technologies for the public safety sector, serving law enforcement, first responders, and military. KBT oversees all design, manufacturing, and production of its products, maintaining state-of-the-art CNC machining and rapid prototyping equipment on-site.

CNC machiningmanufacturing and productionproduct design and development

Knight Technical Solutions is a Veteran owned and operated business in Huntsville, Alabama, dedicated to developing innovative products and technologies and providing technology management, strategic consulting, and professional services to commercial and government organizations.

Aviation - Manned & Unmanned Systemscommand and controlengineeringFires & Terminal GuidanceIA/RMF/CMMCInformation Technology & NetworkIntelligence and SecurityInternet of ThingsIT/Network/Network Securitylogistics managementManagement consultingMarket Researchmodeling and simulationprocurementprogram managementresearch and developmenttechnology developmentTraining and Staffingtransportation

KOMET LLC

LUTZ, FL

KOMET, LLC is a manufacturing, engineering, and technology company whose mission is to push the boundaries of additive manufacturing and 3D printing by harnessing breakthrough technologies and delivering products and services that set new standards in quality, efficiency, and innovation for clients.

additive manufacturingconsultationEngineering ServicesFDM 3D printing

Komodo is a boutique data science consultancy for AI/ML, rapid prototyping, data engineering, and custom data-intensive R&D projects. For the last 9 years, they have helped organizations prepare their data, develop high-quality AI/ML models, and build real-time business intelligence systems. Their senior in-house team of data scientists, data engineers, and cloud architects overcomes data quality and integration challenges to create predictive modeling and analytical results.

AI/ML modelingalgorithm developmentbusiness intelligence dashboardscloud architecturecybersecurity-aware systemsData engineeringdata governancedata integrationdata quality assessmentdata warehouse designexplainable AIforecasting and simulationsIoTLLMsmodel training and validationpredictive modelingRAGsignal processingsupervised learning

KOOLTRONIC, INC.

PENNINGTON, NJ

Kooltronic designs and manufactures enclosure cooling solutions, including air conditioners, heat exchangers, fans and blowers, for heat-sensitive equipment across industries such as battery energy storage, micro data centers, kiosks, medical technology, transportation, and industrial manufacturing. Founded in 1956, the company operates a 170,000 sq. ft. facility in Pennington, N.J., and holds ISO 9001:2015 certification.

3D designautomated sheet metal fabricationcontract manufacturingcustom cooling designcustom paintingenvironmental testing lablaser weldingmass spectrometry leak testingrefrigerant flow testingtube formingwire assembly

KOVATCH CASTINGS, INC

UNIONTOWN, OH

Kovatch Castings is an American foundry and manufacturer of custom precision investment cast parts, serving Aerospace, Medical, Military, and Commercial industries. Founded in 1976 by Frank Kovatch and his brothers in Akron, Ohio, the company moved to Uniontown, Ohio in 1991 and became employee-owned through an ESOP in 2020. It pours more than 150 ferrous and non-ferrous alloys and holds ISO 9001:2015, AS9100 (Rev D), Nadcap (NDT & Welding), and ITAR registrations.

ceramic and soluble coresCNC machininginvestment castingliquid penetrant testingMagnetic Particle TestingRadiographic Testingthin wall castingtool and diewelding

Kranze Technology Solutions, Inc. (KTS) collaborates with military and industry partners to understand, analyze, and solve complex problems in the defense space. The company works in infrared countermeasures, missile warning, aircraft integration, systems integration, and digital interoperability, and offers systems engineering, software development, rapid prototyping, integration and testing, modeling and simulation, and data analysis.

3D printingaircraft integrationCNC machiningdata analysisElectrical Engineeringflight testintegration and testingMechanical Engineeringmodeling and simulationsoftware developmentStructural IntegrationSystems Engineeringweldingwiring integration

Source One is a Product Design & Development Manufacturing Provider for the Defense, Space, Aerospace, Medical & Commercial Industries. Founded in 1998 by Mr. Nagy, the company specializes in mold design and fabrication and high precision steel and graphite components and assemblies, and is expanding into the Space and Aerospace industries.

CNC machiningconcept designEDM machiningElectrode ManufacturingHigh Precision GrindingMechanical Engineeringmold designmold makingNPIPrecision Measurementproduct design and developmentreverse engineeringstructural analysis

Krypton Solutions is a contract manufacturer providing full service product development, rapid prototyping and low/medium volume turn-key contract manufacturing services from its 40,000 sq. ft. facility in Plano, TX. It serves the semiconductor, medical, defense/security/aerospace, energy, telecommunications and industrial markets, and is AS9100D, ISO9001:2015, ISO13485:2016 certified and ITAR registered.

box buildlow- to medium-volume productionPCB assemblyPCB layoutproduct integrationsystem and circuit designtestingturn-key contract manufacturing

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