The steel casting industry in Colorado is one where precision, functionality, and dependability are paramount. Colorado harbors various firms dedicated to production and machining of high-quality metal cast components used across different fields. The companies utilize different casting processes including prototype casting, permanent mold casting, investment casting, precision airset sand casting, and more. The parts cast by these companies play vital roles in a wide range of business domains, including automotive, aerospace and defense, electronics, medical devices, and industrial equipment. As the demand for more tailored, complex, and stronger components grows, the Colorado steel casting industry stands poised to meet and overcome these challenges.


Top 22 steel casting companies in Colorado

1. Protocast Inc dba Prototype Casting, Inc.

  • Website: protcast.com
  • Headquarters: Commerce City, Colorado, United States
  • Founded: 1995
  • Headcount: 11-50
  • LinkedIn

Protocast Inc. A Foundry and Machine shop in Denver, CO. that creates the highest quality, cast metal Prototype to Production parts. One of the few foundries that does prototype and production work in the industry. Precision cast and machined parts in Aluminum, Magnesium, & Zinc Protocast, Inc. utilizes Investment, Precision Airset Sand, Permanent Mold and Die Casting processes. Protocast is AS9100/ISO 9001:2016 Certified, and ITAR Registered. Protocast's Engineers work with our clients' in the design of their parts to meet application, casting, and manufacturing requirements. Specializing in prototype and short run production parts, Our parts are used in a wide range of industries including automotive, aerospace & defense, electronic, medical device, and industrial equipment. Whether it is 10 or 15,000 parts, Protocast will deliver production-grade components and assemblies that meet your demanding delivery schedules. With our many complementary processes, we can assist you in producing everything from initial design, to prototype, to limited run production castings.


2. Precise Cast

PreciseCast.com offers metal casting and machining services for rapid prototyping and low-volume production. They specialize in aluminum, magnesium, and zinc castings and provide design assistance, development, and production services. With a focus on quality and efficiency, their capabilities range from simple to complex part designs. Based in Denver, Colorado, they serve industries such as aviation, aerospace, defense, agriculture, automotive, electronics, and medical research.


3. Super Vac Foundry

  • Website: supervacfoundry.com
  • Headquarters: Fort Collins, Colorado, United States
  • Founded: 1954
  • Headcount: 51-200

Super Vac Foundry provides metal casting services, CNC machining capabilities, and finishing options for turn-key parts in industries such as automotive and fire & emergency. They specialize in high-volume shell molding, permanent mold casting, green sand casting, and powder coating.


4. Hercules Industries

Hercules Industries is a trusted provider of HVAC products and services. They offer a wide range of sheet metal products, including steel sheets and coils, ductwork accessories, and registers and diffusers. With a focus on customer satisfaction, they provide quality products and have a strong commitment to customer service.


5. D.B.E. Manufacturing and Supply, LLC

  • Website: dbesupply.com
  • Headquarters: Greeley, Colorado, United States
  • Founded: 2003
  • Headcount: 11-50
  • LinkedIn

DBE Manufacturing & Supply is a family-owned construction and concrete supply company providing quality products and custom steel fabrication services at affordable prices to construction projects of all sizes and complexities.


6. Eaton Metal Products Company

Eaton Metal Products is a steel plate fabricator that has been in operation since 1919. They offer a range of services and capabilities including burning, rolling, welding, and PWHT. They specialize in the manufacturing and distribution of heavy wall ASME code pressure vessels. Eaton Metal Products serves industries such as oil and gas, power, mining, and civil.


7. Beehive Industries

Beehive Industries is an American manufacturer specializing in defense and aerospace technology.


8. Mile High Metal Works, Inc.

  • Website: mhmw.com
  • Headquarters: Frederick, Colorado, United States
  • Founded: 1998
  • Headcount: 51-200
  • LinkedIn

Mile High Metal Works, Inc. is a family-owned and operated company located in Frederick, Colorado. With over 75 years of combined experience in the miscellaneous metals and structural industry, we provide quality craftsmanship and excellent service to construction leaders in Colorado and surrounding states.


9. Pipe Industries Corporation

Pipe Industries is a leader in manufacturing and delivering large diameter rolled and welded steel pipes. They offer steel casing pipe and specialize in special fabrication and miscellaneous pipe products. With a tradition of working with top contractors, their personalized customer service sets them apart in the steel industry.


10. Frontier Metal Stamping

Frontier Metal is a company that offers a wide range of metal manufacturing solutions. They specialize in providing high-quality metal products, such as steel beams, plates, and bars, to various industries. With their state-of-the-art facilities and skilled workforce, Frontier Metal ensures superior quality and timely delivery of customized metal solutions.


11. RapidPro Manufacturing Corp. / Rapid Prototyping Corporation

  • Website: rapidpro.com
  • Headquarters: Longmont, Colorado, United States
  • Founded: 1994
  • Headcount: 11-50
  • LinkedIn

RapidPro Manufacturing is a product design, prototyping and manufacturing company. They offer services in product development, engineering, patent support and production.


12. Rocky Mountain Steel INC

Rocky Mountain Steel Inc is a company that offers steel fabrication and welding services to industrial businesses. They specialize in custom metal fabrication and can create products from simple brackets to complex machinery.


13. Baker Industrial Fabrication

Baker Industrial Fabrication is an AISC and IAS certified custom fabrication company located in Denver, Colorado that offers a wide range of services in material processing, structural steel and erection, oil & gas, mining, and industrial custom fabrication.


14. Silver Engineering Works

Silver Engineering Works provides mechanical and metalworking services for manufacturing and sugar processing industries. They specialize in process equipment and offer design, prototyping, fabrication, welding, and machining services using a variety of metals.


15. C.H.I. Manufacturing, Inc.

  • Website: chimfg.com
  • Headquarters: Englewood, Colorado, United States
  • Founded: 1985
  • Headcount: 11-50
  • LinkedIn

C.H.I. Manufacturing, Inc is a family owned and operated HVAC sheet metal fabrication company specialized in commercial, industrial and residential applications. They manufacture premium products using only the finest American made materials and offer free job estimates with competitive quotes.


16. International Steel Framing

International Steel Framing is a company that provides a comprehensive, integrated system of software, steel frame roll formers, and services to fulfill all your cold formed steel framing requirements for commercial or residential construction.


17. Laurel Peterson Gregory, Sculptures

Laurel Peterson Gregory is a sculptor who creates limited-edition high-end bronze animal sculptures, including cats, dogs, foxes, and menagerie, as well as desk buddies. Her works are meant to evoke true emotion and appreciation in collectors and viewers alike.


18. Hydraulics Direct

Hydraulics Direct specializes in hydraulic hoses and fittings for a wide range of industrial applications. They offer hose assemblies, fittings, adapters, quick connects, valves, and other accessories.


19. Sailing Steel LLC

Sailing Steel Industry Co., Ltd. is one of the leading manufacturers and exporters of the S.S Pipes &a; Tubes from Wenzhou, China. We manufacture a wide range of products that include S.S Seamless Pipes, S.S Welded Pipes, duplex stainless steel pipe, Round Tubes, Forged Valves, Forged Flanges, Investment Casting Valves, dairy valves, and fittings in various grades and dimensions as per the requirements of our clients. Our products are known for their durability, corrosion resistance, and dimensional accuracy. We export our products all over the world.


20. Architectural Signs, LLC

Architectural Signs is a custom manufacturer of interior and exterior signs, specializing in monument signs, lobby signs, and dimensional letters and logos. They offer a vast variety of materials and finishes, and can ship their products anywhere in the world.


21. Band-it Idex

BAND-IT specializes in manufacturing engineered precision product solutions for various industries, including the government, industrial, transportation, and marine sectors. They offer a wide range of clamping and fastening solutions that meet mission-critical performance requirements.


22. Runnit CNC

  • Website: runnitcnc.com
  • Headquarters: Grand Junction, Colorado, United States
  • Founded: 2015
  • Headcount: 11-50
  • LinkedIn

Runnit CNC specializes in precision CNC machining for a range of materials, including aluminum, stainless steel, titanium, copper, brass, and plastics.


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