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1990 Post Oak Blvd. Suite 2400 , Houston, Texas, 77056, United States


VULCAN was founded in 1991 specializing in precision component machining for aviation, defense, aerospace, energy (primarily oil and gas) and many other industries. VULCAN operates out of a 25,000 sq. ft. facility based in Osceola, Wisconsin. VULCAN has the capacity and vision to meet any machining need, specifically large parts that are hard to source. We specialize in multi axis CNC horizontal / vertical milling and turning, with milling capacities up to 84 feet in length and weights up to 40,000 pounds.

The defense and military industry requires timely, quality-machined components. The meticulous nature of our craft aligned with our engineering expertise and dedication to quality are why some of the United States’ largest defense contractors rely on VULCAN for fabrication of mission-critical components and sub-assemblies.

VULCAN produces parts for various weapon systems, launch systems, sub-assemblies, and projectiles used in some of the nation’s most advanced war fighting platforms.From test pieces and first articles to full production runs, we provide vital products that support our military forces and help keep our country safe. Configurations vary from long, tight-tolerance machined rails to complex, multi-axis machined components and large precision-turned parts.

VULCAN works with a number of certified suppliers to obtain the specified raw materials, specialty heat-treatment processes, and coatings required by our aerospace and defense industry customers.

VULCAN provides its customers a complete array of services, including engineering, product design support, metallurgical assistance, quality/tolerance testing, product prototype development, tooling fabrication, specialized heat treatments, coatings, and more.

VULCAN is capable of fabricating defense & military components of all quantities and materials which is essential for readiness and sustainability. We offer fast turnaround on prototyping, provide low and large quantity custom batch orders, perform first article and final inspection testing and coordinate special product treatments. Some components VULCAN can fabricate include:

  • Engine mounting hardware for vehicles and aircraft
  • Inert Projectiles
  • Gears and gearboxes
  • Custom made test equipment
  • Gun Systems components
  • Longerons and other launch canister components
  • Helicopter rotor brackets
  • Rocket motor cases/closures
  • And more…..

VULCAN offers multi-axis CNC horizontal/vertical milling and turning for the most detailed components and accuracy at any size, deburring to ensure flawless application, and more. Vulcan has milling capabilities up to 84 feet in length and components weighing up 40,000 pounds. We have the capability to fabricate custom components with a wide selection of materials, including:

  • Inconel
  • Aluminum
  • Carbon & Alloy Steels
  • Cobalt – Chrome
  • C 103 & Customer Specified Alloys
  • Magnesium
  • Nickel- Based Alloys (Inconel, Has-X, etc.)
  • Stainless Steels
  • Titanium
  • And More…..


VULCAN worked with BAE Systems to manufacture 155 MM – Long Range Land Attack Projectile (LRLAP) precision guided naval artillery shells developed for testing use in the U.S NAVY’s Advanced Gun System. Along with fabrication of system components for the MK-45 MOD 4 naval gun system used on Arleigh Burke class guided missile destroyers.

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United States

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