Top 10 CNC Machining Companies in the USA

Do you need to identify top-rated CNC machining companies in the USA? Do you need to find the best CNC machining service providers or manufacturing companies in America? We have gathered the latest lists of CNC machining companies for 2025 to help you make the most suitable American CNC supplier for your company.

1. List of CNC Machining Companies in the USA

The table below gives information about 10 of the biggest CNC machining firms in the USA, precision machining service providers, and machine tool producers.

2. Top 10 CNC Machining Companies in the USA

Top US-based CNC machining service providers known for precision, experience, and innovation have been discussed here. Regardless of advanced machining facilities or tailored service, or multipurpose applications in industry, they provide end-to-end solutions for small-scale needs.

Top 1: Holly Plastic Parts

Holly Plastic Parts is a China-based company providing CNC machining services for producing high-precision plastic parts. Holly Plastic Parts was founded in 2000 and has been well known for providing good machining services to aerospace, medical, electronics, and consumer industries. Holly provides good CNC machining services like CNC milling, CNC turning, and prototyping with experience in thermoplastics ABS, polycarbonate, nylon, and PEEK.

Holly utilizes the latest state-of-the-art CNC equipment to deliver tight tolerances and fast turnaround, low-run pilot runs, or high-run. Holly staff offer start-to-finish service from design consultation and material selection initiation through front-end engineering through end-of-project final inspection, and quality control. Holly’s customer satisfaction and quality assurance have allowed long-term relationships with OEMs, contract manufacturers, and other North American customers to be established.

With complete machining capability and high-volume quality on a daily basis, Holly Plastic Parts is a source of confidence for high-end manufacturing requirements.

Website: https://www.hollyplasticparts.com/cnc-machining/

Year established: 2000

Location: China

Products:

• CNC Plastic Machining
• CNC Milling
• CNC Turning
• Prototyping
• Assembly

Top 2: Haas Automation

Haas Automation is a United States of America-based global leader in CNC machine tool manufacturing, founded in 1983. Haas has, for the past 30 years, transformed the CNC machining industry with precise machines and innovative designs. Haas sells a complete range of CNC machines, including vertical and horizontal mills, CNC lathes, rotary tables, etc., to industries from aerospace, automotive, and medical to manufacturing.

Haas Automation is said to be dedicated to offering low-priced but high-performance CNC machines with the most current technology. Haas Automation equipment allowed them to be the globe’s best small shop and big producer opportunity in international markets as a result of consistency, precision, and ease. Haas Automation has a round-the-clock research and development team with an aim of building CNC machining technology to allow customers to be at the forefront of the automation industry.

With its worldwide presence and vast distributor network, Haas Automation is a CNC machine builder that can be trusted to deliver quality solutions to manufacturers worldwide.

Website: https://www.haascnc.com

Year established: 1983

Location: USA

Products:

• CNC Vertical Mills
• CNC Horizontal Mills
• CNC Lathes
• Rotary Tables
• CNC Rotary Indexers

Top 3: Protolabs

Protolabs is the world leader in on-demand digital manufacturing of digital products for CNC machining, rapid prototyping, and low-volume production. Protolabs started revolutionizing manufacturing from the year 1999 through total automation, in-house proprietary software, and precision engineering of the finest accuracy down to detail micro with a mission to manufacture quality parts in a shorter time frame on the bench. It manufactures components from various materials through the assistance of elastomers, metals, and plastics to be utilized in a large number of applications within the aerospace, automotive, medical, to consumer goods industries.

Protolabs is widely renowned for how fast and accurately it can be. With its computer-aided technology and rapid manufacturing, it is capable of producing parts within a day, thereby cutting lead times by a substantial margin. It also offers 3D printing, injection molding, and CNC machining services to enable its customers the opportunity of having access to the most productive method of manufacturing for the purposes of fulfilling their needs. Easy design uploading, real-time quoting, and instant project status on Protolabs’ proprietary software platform were some of the features that it often used in making its solutions easily accessible.

Remaining faithful to innovation and service, Protolabs has continued to lead the market as a one-stop solution for companies requiring fast-turn, quality, and low-cost manufacturing solutions.

Website: https://www.protolabs.com

Year established: 1999

Location: USA

Products:

• Rapid Prototyping
• CNC Machining
• Injection Molding
• 3D Printing
• Low-Volume Production

Top 4: Hardinge Inc.

Hardinge Inc. is a worldwide premier producer of CNC machine tools manufacturing since 1890. Hardinge has been the preferred, first-choice supplier of precision products such as horizontal and vertical machining centers, rotary tables, and CNC lathes since the establishment of the company more than 130 years ago. Hardinge supplies industries such as aerospace, automotive, medical, and energy, series production as well as small series.

Hardinge is a precision engineering and high-technology firm. Hardinge automates the machine with higher automation and intelligent technologies, providing the customer with optimal accuracy and productivity. Hardinge products are very well known for being extremely high productivity, dependable, and for solving the most difficult machining applications. With its global network of service centers and equitable supply chain, Hardinge is capable of serving customers in Europe, North America, and Asia.

Hardinge Inc. becomes the top heavy-duty application of choice among CNC machine tool manufacturers owing to its century-old history of innovation, quality, and service.

Website: https://www.hardinge.com

Year established: 1890

Location: USA

Products:

• CNC Lathes
• Vertical Machining Centers
• Horizontal Machining Centers
• Rotary Tables
• Automation Solutions

Top 5: Xometry

Xometry started as the first digital manufacturing platform to offer on-demand CNC machining way back in 2013, with a combination of capabilities such as injection molding, 3D printing, and cutting sheet metal. Xometry transformed the world’s production since it put companies in a position where they could easily and quickly order custom parts and prototypes from the comfort of their locations using its web platform. Xometry refers customers to a network of pre-screened manufacturers as an attempt to allow them to manufacture in hundreds of materials such as composites, metals, and plastics.

Xometry’s online-based platform allows customers to receive immediate quotes for CNC machining processes, thus integrating design and manufacturing. Its focus on speed, quality, and price has made Xometry the number one choice of business organizations in various industries, ranging from aerospace, automotive, medical devices, and robotics. Fast turnaround time and international supply base allow the company to provide the customer with the most favorable price and manufacturing terms. Xometry’s technology and business model positioned it as the most innovative manufacturing digital business.

Website: https://www.xometry.com

Year established: 2013

Location: USA

Products:

• CNC Machining
• 3D Printing
• Injection Molding
• Sheet Metal Fabrication
• Low-Volume Production

Top 6: Fictiv

Fictiv, registered in 2013, is a manufacturing online platform providing low-volume production and same-day prototyping via CNC machining, 3D printing, and injection molding. Fictiv provides a kind of solution on its own by tapping the latest technology with its ecosystem of industry-experienced manufacturers globally. Fictiv streamlines production by its platform, making it possible for customers to get real-time quotes, track their production status, and embed their manufacturing process.

Fictiv’s CNC machining is precision- and flexibility-oriented, accommodating a broad spectrum of materials, including metals and plastics, to meet the broad and diverse needs of industries from automotive and medical to aerospace and consumer electronics. Its rapid prototyping capability allows clients to make parts rapidly and have cost-effective production and prototyping options. Fictiv’s optimized supply base and real-time tracking also give its clients optimal quality parts with rapid turnaround time.

With the new technology and international supply chain network, Fictiv is transforming on-demand manufacturing as a trustworthy business ally for businesses that value speed, accuracy, and efficiency in their operations.

Website: https://www.fictiv.com

Year established: 2013

Location: USA

Products:

• CNC Machining
• 3D Printing
• Injection Molding
• Rapid Prototyping
• Low-Volume Production

Top 7: Hurco Companies, Inc.

Hurco Companies, Inc., established in 1968, is a global CNC machine tool builder serving aerospace, automotive, medical device, and metalworking markets. Hurco has surpassed 50 years of experience as it has maintained an impeccable record of success in producing high-performance CNC machines that are productive, precise, and easy to use. Hurco has a great reputation for developing new technology, i.e., WinMax® control software, which reduces programming and machining complexity.

Hurco products are different from high-end products and include vertical machining centers, horizontal machining centers, CNC lathes, and rotary tables. Applications of Hurco products are utilized by small job shops and large industry manufacturers and include high precision and flexibility in conducting a range of machining processes. The customers are provided with complete after-sales servicing, support, and maintenance by the global distributors and service centers of Hurco.

Hurco’s high-end hardware machining, technology inclination, and customer satisfaction give it a firm stake in CNC machining operations.

Website: https://www.hurco.com/en-us

Year established: 1968

Location: USA

Products:

• CNC Vertical Machining Centers
• CNC Horizontal Machining Centers
• CNC Lathes
• Rotary Tables
• Control Software

Top 8: Astro Machine Works

Astro Machine Works, a CNC manufacturing firm established in 1984, is a leading industry firm that specializes in low-volume manufacturing and rapid prototyping and offers several services such as CNC machining, sheet metal cutting, and 3D printing. It is a computerized and rapid process of custom manufacturing and is all about precision and speed. On-demand manufacturing, real-time project status, and real-time quotation are made available to clients by Astro’s website.

Astro Machine Works offers high-precision CNC steel, aluminum, and plastic machining to consumer product, medical device, aerospace, and robotics companies. Astro deals on a project-by-project basis, i.e., batch or one-off prototype development. With modern manufacturing capability coupled with accessibility, Astro has emerged as the destination of choice for businesses seeking low-cost, reliable, and fast turnaround.

Through customer-oriented development and service over the years, Astro delivers quality components with fast lead times and thus becomes the preferred choice of businesses that need fast and quality production.

Website: https://astromachineworks.com/

Year established: 1984

Location: USA

Products:

• CNC Machining
• Sheet Metal Fabrication
• 3D Printing
• Rapid Prototyping

Top 9: Owens Industries

Owens Industries began operations in 1944 and is a vintage-clothes CNC machine shop with a flawless reputation for supplying high-precision components to various industries such as aerospace, automobile, medical, and electronics. Owens possesses over 75 years of business experience with a flawless reputation for supplying high-precision components to various industries such as aerospace, automobile, medical, and electronics. Veteran, with which the firm can produce high-accuracy advanced parts and minute tolerance.

Owens Industries boasts a gargantuan inventory of CNC machines, vertical machining centers and horizontal machining centers, CNC lathes, and multi-axis mills that machine from aluminum to stainless-steel, and exotic metals. Production runs and prototype runs are offered with the goal of making customers’ production as economical and cost-effective as possible. Owens is also renowned for precision and accuracy with a behemoth quality control process for industry specs.

Owens Industries’ precision and technology render it a good business partner for companies requiring high-quality, high-tech parts machined on CNC.

Website: https://www.owensind.com

Year established: 1944

Location: USA

Products:

• CNC Milling
• CNC Turning
• CNC Grinding
• Prototype Manufacturing
• Production Runs

Top 10: Milltronics USA

Milltronics USA started operations in 1973 as a premier CNC machine tool builder with a legacy of making high-precision, high-quality machines for all industries, such as aerospace, automotive, medical, and general manufacturing. Milltronics has attempted its best in the last half-century, making heavy-duty and universal CNC machines such as vertical and horizontal machining centers, CNC lathes, and rotary tables.

With its affordable and friendly machines, Milltronics is well known for delivering great solutions at low costs. Milltronics CNC machines are built to handle small and large orders in a manner that allows customers to adapt to changing machining needs. As much as the highest levels of customer support priority levels are involved, Milltronics offers the entire technical support in terms of machine installation, training, and fault finding in order to enable customers to derive maximum benefits from the machines.

Milltronics USA’s emphasis on quality, technology, and customer satisfaction has made it a name to bank on in the CNC machining industry.

Website: https://www.milltronics.com

Year established: 1973

Location: USA

Products:

• CNC Vertical Machining Centers
• CNC Horizontal Machining Centers
• CNC Lathes
• Rotary Tables
• CNC Controls

3. How to Choose CNC Machining Companies in the USA?

Outsourcing CNC machining services, the right company can be the secret to the success of your business. Let us enumerate some important points to remember to guide your decision:

1) Experience and Expertise

When you outsource your CNC machining services, you should also focus on evaluating the experience of the firm. Good manufacturers with a proven track record of several years of experience as a firm will give you quality and reliable services. Evaluate their experience of handling the materials and components you need because different manufacturers have diverse capabilities to handle metals, plastics, or composites.

2) Equipment and Technology

Accuracy in CNC machining is also dependent on the tools and technology that are used. Ensure that the company invests in superior, more accurate tools such as multi-axis CNC machinery that is more accurate and more complex in design. Companies that utilize rapid prototyping, 3D printing, and automated machinery can help reduce lead times and improve manufacturing accuracy.

3) Customer Service and Support

Good customer care standards are of very high importance. A supplier who provides good communications, rapid turnaround customer care, and post-product support will go a long way to ensure that problems during process flow never arise. Do ask for lead time and delivery by your deadline if you have a highly time-constrained project.

4) Reputation and Past Work

Lastly, discover their reputation. What do other clients, who have looked online, like about them, and dislike, from case studies, testimonials, and reviews of work they can do to client specifications, most especially those for clients within your niche? They, with a track record behind them of seeing through projects, are going to do more of what you need to get done.

It is always preferable to have a good CNC machining partner for your project in such a way that your project would be on time, within budget, and of optimal quality. So you can go with any manufacturer that will be best according to your requirements.

4. Conclusion

More than 10 CNC machining companies are among the best in the USA, with extreme diversity in capabilities and expertise. With their highly advanced technology, precise calls for precision, and customer-oriented policy, these businesses remain at the forefront as industry pioneers in the CNC machine sector. With their persistent focus on quality and performance, they managed to build a good reputation both locally and globally and are currently leaders in the global manufacturing sector. Choosing the best CNC machining partner among the provided options will have your projects done to the desired extent, with future growth and success for your business.