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Last updated: September 2026
This directory lists 38 electron beam welding companies across the United States, from small, specialized job shops to larger, multi-service industrial fabrication facilities.
Buyers engage electron beam welding companies to solve critical problems such as achieving deep penetration welds in thick sections, minimizing the heat affected zone (HAZ) in delicate components, or creating high-integrity joints in reactive materials like titanium or zirconium without oxidation. The ability to precisely control the electron beam and work in a vacuum environment makes it ideal for applications where traditional welding methods would introduce unacceptable distortion, contamination, or metallurgical defects.
Supplier types in this space generally fall into a few categories: dedicated electron beam welding job shops that focus exclusively on this process, multi-process metal fabricators that offer EBW as one of their advanced capabilities, and specialized R&D facilities that push the boundaries of materials and applications. Each type caters to different project scales, complexity levels, and specific industry requirements, with distinct advantages in terms of throughput, expertise breadth, or developmental support.
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38 companies nationwide
Based in Franklin, OH, Advanced Welding is a specialized job shop offering advanced welding and brazing services. They provide electron beam welding, laser welding, GTAW, and vacuum furnace brazing. Serving aerospace, medical, military, electronics, and energy industries, they focus on critical component assemblies.
Based in Sun Valley, CA, Aero Custom Weld Design, Inc. provides precision welding services, including advanced Electron Beam (EB), TIG, MIG, and Laser welding. Serving aerospace, medical, automotive, and defense industries, they offer high-quality custom fabrication and repairs for critical components and assemblies.
Based in South El Monte, CA, Andrews Hi Tec Electron Beam Welding provides veteran-owned electron beam welding services. Established in 1984, they specialize in precision components, complex jobs, and high production runs. The company also offers 3-axis EB welding, fixture tooling, laser etching, and helium leak testing.
Based in San Leandro, CA, Applied Fusion LLC offers high-end electron beam and LASER welding services. This prototype-friendly machining and fabrication shop provides highly reliable welding and brazing solutions for various industries. Additional capabilities include general machining, metal fabrication, and R&D prototyping.
Pasadena, CA-based Advanced Technology Company (ATCo) offers over 40 years of experience in Electron Beam Welding (EBW). They provide strong, consistent welds for diverse and difficult-to-weld metals, producing deep, narrow welds with low heat input. Complementary services include GTAW, laser welding, and machining.
Based in Houston, TX, BeamAlloy specializes in electron beam welding services. They process diverse materials including stainless steel, Inconel, and titanium, handling weldments from 0.10 inch to over 12 feet, weighing up to 150 pounds. BeamAlloy offers deep weld penetrations and maintains strict customer confidentiality.
Based in Houston, TX, Electron Beam Technology, Inc. directly provides specialized electron beam welding services. They offer expertise for various welding projects, utilizing advanced joining methods to serve industrial clients.
Based in Fresno, CA, Brightlight Welding & Manufacturing provides direct electron beam welding services. The company specializes in precision joining solutions, offering advanced Electron Beam Welding, Laser Welding, TIG/MIG welding, and Vacuum Brazing. They serve diverse industrial applications, leveraging modern equipment and extensive expertise.
Based in Azusa, CA, BTI Electron Beam Welding specializes in electron beam welding for fatigue-critical components. They offer a 7-foot weld chamber with up to 2-inch penetration for diverse material groups. The company adheres to AWS D17.1, AMS 2680, and AMS 2681 standards, ensuring precision and repeatability with 40+ years of experience.
Based in Milwaukee, WI, Electron Beam Fusion provides electron beam welding services. It is one of the oldest and most experienced electron beam fusion welding shops in the United States, serving aerospace, energy, and science clients with precision welding solutions.
Based in Anaheim, CA, Electron Beam Industries specializes in sub-contract electron beam and laser welding services. They offer micro and precision welding for defense, aerospace, medical, and commercial applications, assisting clients with assembly solutions and sample processing.
EBWA Industries, Inc. based in Indianapolis, IN, specializes in electron beam welding. They provide experienced welding services for critical applications. The company supplies electron beam welding solutions to clients in aerospace, energy, and science industries, leveraging their expertise.
Based in Ormond Beach, FL, Electron Beam Solutions, Inc. specializes in rapid turn electron beam welding services. With over 20 years of experience, the company welds customer-supplied parts made of stainless steel, nickel alloys, copper, titanium, and aluminum. They serve aerospace, defense, medical, semiconductor, and automotive industries.
Electron Beam Engineering provides precision electron beam and laser beam welding services for complex components. They serve diverse industries including medical, aerospace, automotive, military & defense, and oil & gas. The company offers design assistance, fast turnaround, and is known for its outstanding quality.
Fulgamut, Inc. provides certified electron beam welding services, specializing in joining complex metal parts. The company operates multiple manufacturing facilities situated across both the Midwest and the East Coast of the United States to serve industrial clients.
Based in Lake Forest, CA, HDA Technology, Inc. provides precision electron beam welding services, specializing in joining exotic metals and alloys. They offer a comprehensive suite of welding, brazing, and heat treating capabilities. The company supports industries requiring high-quality, precise fabrication and advanced metal joining expertise.
Joining Technologies provides precision welding solutions, specializing in electron beam welding, laser welding, and resistance welding services. Based in East Granby, CT, the company also offers machining and supply chain management. They serve critical industries such as aerospace, medical devices, automotive, energy, and national defense, delivering high-quality welded components and assemblies.
Based in Van Nuys, CA, K&D Company, LLC specializes in Electron Beam Welding services. Since 1949, it has served manufacturing customers in aviation, petrochemical, defense, aerospace, medical devices, and automotive throughout the United States. The company maintains quality systems compliant with ISO 9001, AS9100, and NADCAP standards.
Based in Ladson, SC, Keel specializes in high-end defense manufacturing across naval, land, and space applications. The company provides Electron Beam Welding services using its 110” cube New Generation Electron Beam Welding System, ideal for applications requiring deep penetration and low distortion in critical defense projects.
Based in Middlefield, OH, Mercury Plastics provides electron beam processing services to outside customers. They operate 5 MeV and 10 MeV accelerators within their captive facility, a unique offering in North America. The company also specializes in innovative thermoplastic solutions, including profile extrusion and injection overmolding, for diverse markets.
Meyer Tool offers electron beam welding services, operating five specialized and up-to-date systems. Based in the Connecticut area, the company provides precision EB welding for large-format components, handling sizes up to 108′′x56′′x56′′. They serve various industrial applications with advanced equipment.
Based in Brenham, TX, MIC Group offers vertically integrated manufacturing solutions with over 60 years of experience. The company provides Electron Beam Welding (EBW), leveraging a high-energy electron beam for precise melting and fusing of materials. They deliver comprehensive services for complex manufacturing and assembly challenges.
Based in Enfield, CT, PTR-Precision Technologies, Inc. provides electron beam welding services, leveraging modern equipment and experienced engineers for critical applications. The company also manufactures advanced electron beam welding systems, serving diverse industries like aerospace, defense, power generation, and medical.
C.F. Roark Welding & Engineering Co. Inc. is a leading provider of electron beam welding services in the US. Operating four facilities, three in the Midwest and one on the East Coast, the company specializes in complex metal fabrications. They serve a diverse clientele in the aerospace, energy, and science industries.
Based in Springboro, OH, Thaler Defense Systems is a U.S. defense contractor specializing in advanced manufacturing. The company utilizes CNC-based electron beam (EB) welding machines to produce complex, mission-critical components and assemblies. They combine precision machining expertise with cutting-edge technology for aerospace and defense OEMs.
Based in Springfield, MA, Advance Welding is a Nadcap accredited and FAA certified provider of electron beam welding and laser welding services since 1978. They specialize in precision welding and metal fabrication for critical applications. The company offers diverse welding capabilities, including robotic and micro welding, serving industries like aviation.
Based in El Cajon, CA, VerTechs Enterprises Inc. is an aerospace company specializing in complex fabrications. They provide Electron Beam Welding (EBW) services, Gas Tungsten Arc Welding (GTAW, TIG), Titanium Super Plastic Forming, and high-temperature light-weight sandwich structures, focusing on tomorrow's aerospace challenges.
Bodycote offers specialized thermal processing and heat treatment services, including electron beam welding (EBW). Operating numerous US facilities, they provide advanced vacuum welding techniques to create high-integrity joints for diverse industrial applications and critical components.
Based in Oconomowoc, WI, Ace Precision is a supplier to the domestic and international gas turbine marketplace. Founded in 1982, the company offers advanced electron beam welding capabilities, solving complex joining needs. Ace Precision is committed to customer satisfaction and innovating excellence in all services.
Based in Farmingdale, NY, EB Industries provides electron beam welding services, with extensive experience since 1965. The company specializes in precision welding a wide range of materials, including common metals and exotic alloys. Serving industrial clients across the United States, they offer expertise for mission-critical components in sectors such as semiconductor and aerospace.
Based in Windsor, CT, EBTEC (Hanwha Aerospace USA) provides advanced electron beam welding services. The company operates 11 EB welding machines, capable of achieving depth-to-width ratios up to 30-1. They specialize in precise welding with minimal distortion for demanding industrial applications.
EWI offers advanced engineering solutions and R&D services, empowering industry leaders to solve complex manufacturing challenges. They provide Electron Beam Welding (EBW) services, utilizing the only Wayland Calibur3 system in the U.S. for high-performance applications and process integration.
Based in Katy, TX, Knust-Godwin LLC specializes in electron beam welding services. The company offers high-voltage 5-axis CNC controlled electron beam welding capabilities, providing precise and powerful welding solutions up to 42 kilowatts for various industrial applications.
Based in Chicago, IL, Sciaky provides Electron Beam (EB) Welding systems and dedicated job shop services for industrial applications. The company has been active in the EB fabrication market since the 1950s. Sciaky also developed Electron Beam Additive Manufacturing (EBAM®) technology for large, high-value metal parts.
Based in Machesney Park, IL, Superior Joining Technologies provides advanced electron beam welding services, alongside laser welding, brazing, and heat treating. They offer precision manufacturing for critical applications in aerospace, nuclear, medical, and defense sectors. The company holds NADCAP and AS9100 certifications, ensuring high-quality and compliant solutions.
SWS-Trimac, Inc. provides Electron Beam Welding, Laser Welding, and multi-axis CNC machining services. Based in Saginaw, MI, the company specializes in challenging metals joining applications, working with standard and aerospace-grade alloys like aluminum, titanium, and nickel. They offer contract manufacturing from prototype to high-volume production.
Based in Warwick, RI, Vincent Clad Metals specializes in advanced metal joining, offering precise Electron Beam Welding services. They provide fast, clean, and high-integrity welding for a wide range of metals, including clad materials. The company serves various industrial sectors requiring complex and reliable metal fabrication solutions.
Cirtec provides expert-driven design, development, and manufacturing services for medical devices. The company offers hermetic welding and sealing services specifically for sensitive electronics and medical device components, ensuring their protection and longevity in critical applications.
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| Type | Best For | Typical MOQ |
|---|---|---|
| Pure-Play EBW Job Shop | Niche applications requiring maximum EBW expertise, complex prototypes, aerospace/medical components, R&D projects where EBW is the primary focus. | Low to medium, often single units for development work. |
| Multi-Process Fabricator (with EBW) | Projects requiring other fabrication steps (machining, forming, assembly) before/after EBW, consolidated supply chain, moderate production volumes, diverse material needs. | Medium, can scale for larger batches. |
| Specialized R&D/Prototyping EBW Facility | Novel material joining, advanced process development, experimental designs, very small batch production, high-risk/high-value component qualification, metallurgical analysis. | Very low, often single units or small test batches. |
The vacuum level is critical for EBW quality. Higher vacuum (typically 10^-4 to 10^-6 Torr) minimizes gas contamination, preventing oxidation and porosity, especially in reactive metals like titanium. Lower vacuum (medium vacuum, 10^-2 to 10^-3 Torr) allows for larger parts or higher throughput but may introduce slight contamination. For critical applications, always specify high vacuum to ensure optimal beam stability and metallurgical integrity.
When designing for EBW, prioritize joint accessibility for the electron beam, ensuring a line-of-sight path. Focus on robust joint designs (e.g., butt, lap, flange) with good fit-up to minimize gaps. Consider material thickness relative to the machine's penetration capabilities and account for potential shrinkage or distortion, especially in designs with tight tolerances. Always discuss Design for Manufacturability (DFM) with your EBW supplier early in the process.
Yes, electron beam welding is often preferred for joining dissimilar metals due to its highly localized heat input and fast cooling rates, which minimize the heat affected zone (HAZ) and formation of brittle intermetallic compounds. Challenges include managing differences in melting points, thermal expansion coefficients, and metallurgical compatibility. Successful dissimilar metal welds require precise parameter control, often informed by extensive material science knowledge and prior experience with specific material combinations.
Electron beam welding generally offers deeper penetration and higher aspect ratios than laser welding, making it suitable for thicker sections with less distortion due to the vacuum environment and highly focused beam. Laser welding provides greater flexibility for atmospheric welding, intricate surface features, and integration into automated lines without a vacuum chamber. The choice often depends on part thickness, material reactivity, required penetration, and tolerance for atmospheric interaction.
Typical post-weld inspection for EBW components involves a combination of non-destructive testing (NDT) methods. These include visual inspection for surface flaws, X-ray radiography for detecting internal defects like porosity or lack of fusion, ultrasonic testing for internal discontinuities in thicker sections, and dye penetrant inspection for surface-breaking cracks. For critical applications, destructive testing like metallography, tensile, or fatigue testing may be performed on sample welds for process qualification.