Top Investment Casting Companies

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In 2025, the investment casting industry in the United States showcases a diverse range of companies offering precision casting solutions. Featuring firms like Aero Metals Inc. in La Porte, Indiana, and Milwaukee Precision Casting in Milwaukee, Wisconsin, these companies excel in various sectors, from agriculture to aerospace. They adopt advanced technologies such as 3D printing and CNC machining to enhance efficiency and product quality. This article highlights key players renowned for their specialized services and rapid turnaround in states like California, Texas, and Indiana.

Advanced Prototype Molding logo

Advanced Prototype Molding

🇺🇸 263 North Woodwork Lane Palatine, IL 60067, US

Specializing in plastics manufacturing, this firm offers a comprehensive range of molding techniques, including injection molding and stereolithography, backed by over 40 years of industry experience. Their unique approach includes complimentary design consultation to ensure seamless transition from prototype to production, delivering projects efficiently and within budget.

plastics manufacturing
injection molding
stereolithography
CNC machining
urethane casting
rotational molding
investment casting
stamping
prototyping
production
Company size: 2-10
Quality Castings, LLC logo

Quality Castings, LLC

🇺🇸 1908 MacArthur Road Waukesha, Wisconsin 53188, US

Specializing in high-integrity investment casting, this manufacturing firm offers precision castings in steel and bronze, as well as rapid prototyping and custom fabrication services. Their commitment to customer satisfaction and innovative casting solutions distinguishes them in the industry.

investment
castings
manufacturing
precision
steel
bronze
prototypes
custom
fabrication
quality
rapid
integrity
satisfaction
statues
propellers
clients
commitment
Waukesha
Chicago
investment-casting
Company size: 11-50
Founded: 2010
Aero Metals Inc. logo

Aero Metals Inc.

🇺🇸 1201 E Lincolnway La Porte, IN 46350, US

Aero Metals Inc. specializes in manufacturing complex cast metal parts through precision investment casting, serving the agriculture, construction, and mining machinery industries. With a focus on quality and a comprehensive range of services from prototypes to finished products, it stands out as a leading privately-owned foundry.

investment casting
metal casting
foundry
prototypes
precision manufacturing
complex parts
assembly
metal parts
agriculture machinery
construction machinery
mining machinery
Company size: 201-500
Founded: 1961
Texas Precision Metalcraft logo

Texas Precision Metalcraft

🇺🇸 810 Industrial Blvd. Sugar Land, TX 77478, US

Specializing in industrial machinery manufacturing, this firm offers innovative investment casting solutions and total part management services, ensuring rapid response times and cost-effective production through both domestic and offshore capabilities. With a focus on collaboration and expert guidance, it addresses customer challenges in part production and design, delivering high-quality components across various metal alloys.

investment casting
machining
consulting
engineering
ceramic molds
wax patterns
precision casting
foundry
industrial casting
lost wax casting
part design
onshoring
Company size: 11-50
Founded: 1969
Redstone Manufacturing logo

Redstone Manufacturing

🇺🇸 925 S Clinton St B-1021

Redstone Manufacturing specializes in connecting US-based businesses with global foundries and metal fabricators, offering a wide range of production capabilities such as sand casting, die casting, and CNC machining. Their innovative approach to contract manufacturing and sourcing consulting streamlines the production of metal castings and parts across diverse international markets.

manufacturing
foundries
metal casting
metal fabrication
CNC machining
injection molding
contract manufacturing
sourcing consulting
global supply chain
Company size: 11-50
Founded: 2018
Protocast Inc dba Prototype Casting, Inc. logo

Protocast Inc dba Prototype Casting, Inc.

🇺🇸 3900 E 68th Ave Commerce City, Colorado 80022, US

Protocast Inc. specializes in industrial machinery manufacturing, offering high-quality cast metal parts for both prototype and production runs. Utilizing advanced casting processes and certified quality standards, it provides precision components across various industries, including aerospace, automotive, and medical devices.

foundry
machining
casting
prototype
production
aluminum
magnesium
zinc
precision
aerospace
die casting
investment casting
sand casting
cnc machining
itar
iso
engineering
components
assemblies
industrial
Company size: 11-50
Founded: 1995
Invest Cast logo

Invest Cast

🇺🇸 102 Prospect Way Osceola, Wisconsin 54020, US

A leader in industrial machinery manufacturing, this firm specializes in precision investment metal castings for various alloys and prototypes, utilizing cutting-edge technology such as 3D printing to significantly reduce production time. Their innovative approaches and ISO 9001 certification ensure high-quality, repeatable products tailored to diverse engineering and machining needs.

investment casting
metal casting
prototyping
machining
3D printing
metal alloys
quality control
foundry
engineering
production casting
die casting
heat treatment
Company size: 51-200
Founded: 1981
The Casting Company Inc logo

The Casting Company Inc

🇺🇸 8047 Raindance TRL Indianapolis, IN 46239, US

Specializing in industrial machinery manufacturing, this firm offers precision castings and machining services, focusing on rapid turnaround times to enhance customer profitability. With expertise in a wide range of casting processes and advanced machining technologies, it provides tailored solutions to meet the specific needs of its engineering and OEM clients.

industrial machinery
precision castings
machining services
investment castings
aluminum casting
die casting
prototypes
metal sintering
precision machining
foundry
OEM manufacturing
Company size: 2-10
Founded: 2011
Milwaukee Precision Casting Inc logo

Milwaukee Precision Casting Inc

🇺🇸 3400 S. Nevada St Milwaukee, WI 53207, US

Milwaukee Precision Casting specializes in manufacturing precision investment casting products for critical industries such as transportation, military, and construction. With a focus on complex metal components and linear tolerances of ±0.005 per inch, it offers innovative solutions across a diverse range of materials, including stainless steel, aluminum, and cobalt.

investment casting
precision machining
metal components
stainless steel
aluminum
cobalt
brass
bronze
carbon steel
tool steel
prototype casting
linear tolerances
Company size: 51-200
Founded: 1959
Triplex Systems, Inc. logo

Triplex Systems, Inc.

🇺🇸 980 Berwood Ave E #100 St. Paul, MN 55110, US

Specializing in machinery manufacturing, Triplex Systems, Inc. produces high-pressure water jet investment casting cleaning centers and remote-controlled abrasive wheel cut-off technologies, setting the standard for precision cleaning in investment casting foundries. Their innovative equipment features fast cycle times and modular options for water reuse and filtration, enhancing efficiency and safety in various industries, including aerospace and medical implants.

water jet
investment casting
casting cleaning
abrasive cutting
precision cleaning
metal fabrication
foundry equipment
high pressure
water reuse
filtration
Company size: 2-10
Founded: 1984
New England Castings logo

New England Castings

🇺🇸 234 Northeast Road Suite 2

Specializing in industrial machinery manufacturing, this firm produces precision alloy investment castings through the lost wax method, accommodating a wide range of part sizes. Their innovative capabilities extend to tooling, polishing, and custom metalwork, catering to diverse sectors including medical, defense, and marine applications.

investment casting
metal fabrication
polishing
machining
art reproduction
bronze
stainless steel
aluminum
steel
architectural hardware
medical tools
gas turbine
Company size: 11-50
Applied Contract Sourcing logo

Applied Contract Sourcing

🇺🇸 San Leandro, CA, US

Specializing in contract manufacturing, this firm offers innovative CNC machining, sheet metal fabrication, and die casting services tailored for short runs and prototypes across various sectors, including automotive and robotics. Their focus on precision and customization sets them apart in the industrial machinery manufacturing industry.

CNC machining
sheet metal
fabrication
die casting
prototypes
short runs
contract manufacturing
industrial machinery
Company size: 2-10
Skuld LLC logo

Skuld LLC

🇺🇸 7340 Correll Maxey Rd London, Ohio 43140, US

Skuld LLC specializes in innovative manufacturing through its proprietary Additive Manufacturing Evaporative Casting (AMEC) technology, which achieves exceptional precision in metal castings while being more cost-effective and environmentally friendly than traditional methods. The focus on low-run production and prototypes allows for significant weight reduction in components and the elimination of welding and machining.

casting
metallurgy
additive manufacturing
evaporative casting
tolerances
mold design
lightweight components
prototyping
low-run production
nonferrous metals
Company size: 2-10
Founded: 2015
Craft Pattern & Mold logo

Craft Pattern & Mold

🇺🇸 60 - 3rd Street South Montrose, MN 55363, US

Specializing in precision prototype solutions, this provider excels in delivering fast, reliable, and cost-effective metal and plastic parts, along with production tooling for the manufacturing sector. Their innovative approaches include rapid prototyping, CNC machining, and advanced 3D sand printing services.

precision prototyping
metal prototypes
plastic prototypes
rapid prototyping
production tooling
CNC machining
foundry services
3D printing
castings
manufacturing solutions
Company size: 11-50
Founded: 1983
Prototype Cast Manufacturing logo

Prototype Cast Manufacturing

🇺🇸 51292 Danview Technology Ct. Shelby Township, Michigan 48315, US

Specializing in the automotive industry, this enterprise offers comprehensive metal casting, machining, and secondary processing services, delivering high-quality prototype and production metal components. Their innovative approach integrates various manufacturing techniques and in-house engineering to streamline logistics and reduce costs, ensuring seamless transitions from prototypes to long-term production.

metal casting
machining
prototype production
die casting
investment casting
sand casting
alloy components
project management
aerospace manufacturing
automotive parts
ferrous casting
non-ferrous casting
Company size: 11-50
Founded: 2003
General Foundry Service logo

General Foundry Service

🇺🇸 1390 Business Center Place San Leandro, California 94577-2212, US

Specializing in automation machinery manufacturing, this firm offers a comprehensive range of casting processes, including green sand and investment casting, alongside in-house patternmaking and machining. Its innovative approach focuses on delivering high-quality, thin-wall complex cast components for diverse industries such as medical devices and telecommunications, ensuring exceptional service and rapid turnaround times.

automation machinery
casting processes
green sand
investment casting
patternmaking
machining
surface finishing
quality control
thin-wall components
OEM components
prototyping
medical devices
Company size: 51-200
Founded: 1946
Carolina Bronze Sculpture Garden and Foundry logo

Carolina Bronze Sculpture Garden and Foundry

🇺🇸 6108 Maple Springs Rd Seagrove, North Carolina 27341, US

Specializing in fine art bronze casting and fabrication, this premier art foundry combines traditional techniques with advanced digital tools to deliver large-scale sculpture projects. Offering a wide range of services including 3D scanning, CNC machining, and custom sculpture creation, it collaborates closely with artists to engineer and install unique installations for both private and public institutions.

bronze casting
aluminum casting
metal fabrication
sand casting
lost wax casting
3D scanning
CNC machining
rapid prototyping
3D modeling
sculpture installation
custom sculpture
art foundry
Company size: 11-50
Founded: 1990
Casting Development Associates LLC logo

Casting Development Associates LLC

🇺🇸 Fairfield, US

Specializing in manufacturing, this firm provides a wide range of metal casting solutions, including various casting methods and precision machining. With decades of industry experience, it offers tailored support throughout the manufacturing process, from design to production, catering to businesses of all sizes.

metal castings
precision machining
sand casting
aluminum casting
permanent mold
V-Process
investment casting
rapid prototyping
solidification modeling
casting strategies
manufacturing support
metal consulting
Company size: 2-10
Founded: 1976
Protocast JLC logo

Protocast JLC

🇺🇸 9732 Cozycroft Ave. Chatsworth, California 91311, US

Protocast JLC specializes in precision investment castings and CNC machining services, catering to the aerospace, medical, communications, defense, and commercial sectors. With in-house 3D printing capabilities and certifications like ITAR and AS9100, it emphasizes high-quality, USA-made components across a range of metal types.

investment casting
CNC machining
aerospace manufacturing
medical manufacturing
defense manufacturing
commercial casting
custom manufacturing
lost wax casting
3D printing
precision castings
thin wall castings
ITAR registered
Company size: 51-200
Founded: 1966

FEDERAL BOLT AND NUT SUPPLY, INC.

🇺🇸 21421 HILLTOP ST Southfield, Michigan 48034, us

Federal Bolt and Nut Supply, Inc. specializes in manufacturing solutions for the mining industry, offering precision machining, casting, cold forming, and metal fabrication. Their innovative approach includes strategic sourcing to enhance operational efficiency.

manufacturing
precision machining
casting
cold forming
metal fabrication
strategic sourcing
mining components
Company size: 11-50
Founded: 1980

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