Unlocking the US Market: A List of Top OEM Semiconductor Equipment Builders and Their Capabilities

17.06.2025

The United States has a rich history in the OEM semiconductor equipment building industry. It has been at the forefront of semiconductor technology development for decades, driving innovation and growth in the global electronics market. The scale of the industry in the US is vast, with numerous companies ranging from small, specialized firms to large, multinational corporations. Recent trends in the industry include a focus on miniaturization, increased performance, and the development of new materials and manufacturing processes.



Here are some of the top OEM semiconductor equipment builders in the US:



ON Semiconductor Corporation

ON Semiconductor is a well - known player in the semiconductor industry. While specific details are not provided, you can visit their website to learn more about their semiconductor equipment offerings.



Custom Gear & Machine

Although primarily known for manufacturing gears and machine parts, it may also have applications in the semiconductor equipment building industry due to the need for precision components. They utilize the latest CNC lathes and mills and can work with various materials.



AG Semiconductor Services, LLC.

Specialized in semiconductor services, the company can be a key partner for OEM semiconductor equipment builders, offering expertise and solutions in the semiconductor domain.



Marway Power Solutions

Provides power distribution solutions, which are essential for semiconductor equipment. Their custom and standard solutions can meet the diverse power needs of the semiconductor manufacturing process.



New Jersey Semiconductor Products Inc

This company offers semiconductor products and may be involved in building equipment for the semiconductor industry. Their website can provide more in - depth information about their offerings.



Samsung Semiconductor Inc

A global giant in the semiconductor field, Samsung Semiconductor has advanced technology and a wide range of semiconductor equipment and products. Their influence in the US market is significant.



Altronic Research, Inc.

With 50 years of experience in designing and manufacturing RF - related products, it has recently entered the semiconductor industry. Their radio loads and custom solutions can be valuable for semiconductor equipment.



Custom Components, Inc.

Enables customized engineered solutions by partnering with manufacturers. They can help identify critical application requirements and design solutions for semiconductor equipment.



Engineered Systems & Services, Inc. (ess)

Comprised of specialized engineers, ess provides design and build services for projects in the pharmaceutical, biotech, and semiconductor industries, including semiconductor equipment building.



Fenix

A customer - focused electronics manufacturing company. Their wide range of manufacturing processes can contribute to the production of semiconductor equipment.



Qualtx Technology, Inc.

Since 1997, Qualtx has excelled in delivering turn - key control system solutions for the semiconductor and nanotechnology sector. Their expertise in control system upgrades and new designs is crucial for semiconductor equipment.



AGS Plasma Systems, Inc.

The preeminent manufacturer of affordable vacuum plasma systems used in the microelectronics, MEMS, solar, optoelectronics, and nanotechnology industries. These systems are essential for semiconductor manufacturing.



ALVA Industries

Develops electric drive systems, which may have applications in semiconductor equipment, especially in the context of sustainable solutions.



Advanced Precision Engineering, Inc. (APE)

With over 35 years of experience, APE uses modern CNC machines and precision machining knowledge to provide high - quality components for semiconductor equipment.



Bell - Everman, Inc.

Specializes in precision, multi - carriage motion control systems, which are important for semiconductor manufacturing processes that require high - precision movement.



CompuVac Industries Inc.

Manufactures metal bellows and flanges for the vacuum industry, which has applications in semiconductor equipment, especially in vacuum - related processes.



Damar Machinery Co., Inc.

For over 40 years, they have been building innovative special machines for various industries, including potentially the semiconductor industry, with their comprehensive engineering and manufacturing solutions.



E - Tronix

With nearly 60 years of experience in the electronics assembly sector, E - Tronix can provide materials and equipment for semiconductor equipment building.



Hovac Inc

Dedicated to clients in the vacuum deposition, R & D, semiconductor, and other industries. They offer expertise in vacuum, process measurement & control, and overall systems for semiconductor equipment.



Intelligent Enclosures, Inc., Intelligent Enclosures, LLC

Develops leading - edge environmental control solutions, such as MiniEnvironments, which are important for maintaining the clean and controlled environment required for semiconductor manufacturing.



ONUS Solutions Corporation

For over three decades, they have been providing cutting - edge equipment and parts for the semiconductor and display industries, driving innovation in semiconductor equipment building.



Prime Controls, LP

An accomplished system integrator and I & C construction firm. Their automation and control solutions can be applied to semiconductor equipment.



RAM Precision Industries

A precision tool manufacturer founded in 1974. Their high - tech manufacturing capabilities can contribute to the production of precision tools for semiconductor equipment.



Semiconductor Equipment Corporation

As the name suggests, this company is directly involved in building semiconductor equipment. Their website can provide more details about their product portfolio.



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