The semiconductor industry in Pennsylvania teems with dynamic companies that are playing a crucial role in the high-tech revolution. These enterprises manufacture and offer a diverse range of semiconductor products used in various verticals such as consumer electronics, automotive, industrial, medical, telecommunications, and avionics. They focus on providing high-quality, reliable, and cutting-edge solutions that range from cleaning and surface treatments to microelectronic packaging facilities. As the demand for smarter and smaller devices escalates, these Pennsylvania-based semiconductor companies are shaping the future with their innovative technologies and services.


Top 23 semiconductor companies in Pennsylvania

1. Vishay Intertechnology, Inc.

  • Website: vishay.com
  • Headquarters: Malvern, Pennsylvania, United States
  • Founded: 1962
  • Headcount: 10001+
  • Latest funding type: Ipo
  • LinkedIn

Vishay is a leading global manufacturer of semiconductors and passive components. They offer a wide range of products including diodes, rectifiers, thyristors, power ICs, analog switches, optoelectronics, power modules, capacitors, resistors, inductors, and custom components. Their high-quality and reliable solutions are used in various industries such as automotive, avionics, consumer electronics, industrial, medical, and telecommunications.


2. QuantumClean

  • Website: quantumclean.com
  • Headquarters: Quakertown, Pennsylvania, United States
  • Founded: 2000
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

QuantumClean is a company that offers high-tech cleaning and surface treatment solutions for critical parts used in semiconductor manufacturing. They specialize in providing precision cleaning, coating removal, and passivation services to ensure the highest quality and reliability of the semiconductor components.


3. first level inc.

First Level Inc. is a technology-driven microelectronics packaging facility that applies commercial packaging techniques to the microelectronics packaging industry. They offer a range of services including packaging assembly, wire bonding, precision die and component attach, flip chip, hermetic lid sealing, BGA dicing, testing, failure analysis, design validation, and tooling design and fabrication.


4. Pittsburgh Society of Jungian Analysts

Pittsburgh Society of Jungian Analysts is a company based out of PITTSBURGH, PA, United States.


5. Bon-sin Realty Company

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6. Aries Electronics, Inc.

  • Website: arieselec.com
  • Headquarters: Bristol, Pennsylvania, United States
  • Founded: 1972
  • Headcount: 51-200
  • LinkedIn

Aries Electronics is a premier electrical socket manufacturer, offering custom products to meet unique needs. We provide a wide range of integrated circuit products, such as Correct-A-Chip adapters, to help businesses find cost-effective IC solutions. Trusted by companies worldwide, our OEM electronics ensure reliable performance capabilities. As leading connector manufacturers and test socket manufacturers, we provide high-quality connectors and promote quality control. With a commitment to supplying only the highest quality products, Aries Electronics is your best source for interconnection and packaging solutions.


7. Akustica

  • Website: akustica.com
  • Headquarters: Pittsburgh, Pennsylvania, United States
  • Founded: 2001
  • Headcount: 51-200
  • Latest funding type: Series Unknown
  • LinkedIn

Akustica Inc. is a technology company that specializes in designing and manufacturing MEMS (Micro-Electro-Mechanical Systems) microphones.


8. Aerotech, Inc.

  • Website: aerotech.com
  • Headquarters: Pittsburgh, Pennsylvania, United States
  • Founded: 1970
  • Headcount: 201-500
  • LinkedIn

Aerotech is a precision motion control solutions provider that offers robust and reliable components for a wide range of industries. Their motion control platforms, drives, motors, stages, galvos, hexapods, and piezos are tailored to specific requirements and guarantee long-term performance. They specialize in serving the aerospace and defense, data storage, electronics, fundamental science and research, laser processing, medical and life sciences, optics and photonics, precision manufacturing, and semiconductor industries.


9. Churod Americas, Inc.

Churod Electronics Co. is a relay solution and manufacturing company based in China, expanding its product range to include contactors, semiconductors, and sensors in the near future. They aim to provide high-quality products and value-added services to customers worldwide.


10. Composidie Inc

  • Website: composidie.com
  • Headquarters: Apollo, Pennsylvania, United States
  • Founded: 1971
  • Headcount: 201-500
  • LinkedIn

Composidie Inc. is a world-class contract manufacturer offering high-speed metal stamping, carbide dies, forming & metal stamping tools, grinding, wire/EDM, reel-to-reel etching and plating, in-die assembly, prototyping, carbide die parts, and custom engineering services. With 80 presses and experienced toolmakers and grinders, we work with various materials such as carbide, stainless steel, nickel, and more. Our vertical integration ensures a streamlined contract manufacturing process and allows us to provide complete manufacturing solutions.


11. SHELLBACK Semiconductor Technology

Shellback Semi is a company offering innovative solutions in the technology sector.


12. Allen Integrated Assemblies

  • Website: aiaaoc.com
  • Headquarters: Macungie, Pennsylvania, United States
  • Founded: 1989
  • Headcount: 51-200
  • LinkedIn

Allen Integrated Assemblies (AIA) is a full-service contract manufacturer specializing in Printed Circuit Board and Electro-mechanical assembly. With proven experience since 1989, AIA offers a comprehensive range of manufacturing services, including turn-key manufacturing, SMT, BGA, PART-ON-PART & Through-hole technologies, X-ray and AOI inspection, full box builds, and electronic assembly. Serving industries such as medical, opto-electronics, semiconductor, data communications, telecommunications, and high-end consumer products, AIA is committed to efficiently and economically helping clients achieve their manufacturing objectives.


13. PMC Polymer Products

PMC Polymer Products is a specialty polyolefin compounds manufacturer that offers custom formulations to meet specific requirements. They specialize in masterbatch technology, providing high-performance solutions for various applications such as battery housings, semiconductor equipment, seating, and construction materials.


14. Arencibia

  • Website: arencibia.com
  • Headquarters: Coopersburg, Pennsylvania, United States
  • Founded: 1986
  • Headcount: 51-200
  • LinkedIn

Arencibia is a company that specializes in monitoring and recovery of noble gases like Krypton, Xenon, and Helium. They offer services to help businesses generate massive energy and greenhouse gas emissions reductions, improve atomization and 3D metal printing processes, and decrease component and chip fabrication costs. Arencibia's Monitoring, Analytics, and Recovery Service (MARS) dramatically reduces carbon footprint and offers cost-effective solutions to meet carbon mitigation goals. They also provide specialized recovery services for Helium and Argon, offering unprecedented transparency, predictability, and reliability of gas supply.


15. Ral Environmental Services

We're so confident we'll satisfy your needs and save you money, we offer our home inspection customers the following guarantee: Attend the inspection along with us. If you are not satisfied with the quality of the inspection, tell the Inspector before receiving your report and we'll either make it right, or there will be no charge. Our service offerings are listed below.


16. Evaporated Coatings Inc

Evaporated Coatings, Inc. is a thin-film optical coatings company located in Willow Grove, PA. They offer custom and standard anti-reflective coatings, mirror coatings, neutral density filters, and other thin-film optical coatings. They specialize in providing coatings that consistently meet or exceed industry standards for durability and laser damage.


17. Niche Fluoropolymer Products

  • Website: nichefpp.com
  • Headquarters: Nesquehoning, Pennsylvania, United States
  • Headcount: 51-200
  • LinkedIn

Niche Fluoropolymer Products (Niche FPP) manufactures and provides solutions for extremely corrosive and ultra-high purity applications. Their products include fluoropolymer tubing, pipe, immersion coils, and shell and tube heat exchangers that are ideal for heating and cooling ultra-pure water, acids, and other corrosive chemicals typically used in electronics, pharmaceutical, and semiconductor manufacturing.


18. S-Bond Technologies

  • Website: s-bond.com
  • Headquarters: Pennsylvania, Pennsylvania, United States
  • Headcount: 51-200
  • LinkedIn

S-Bond is a bonding solutions provider that offers ultrasonic inspections, thermal management devices, and low-temperature bonding solutions for a variety of dissimilar materials such as ceramics and metals.


19. Nilfisk-Advance America, Inc.

Nilfisk is an industrial vacuum manufacturer that offers a range of products and solutions for safe and efficient cleaning and filtration in various industries. Their product offerings include single-phase and three-phase wet and dry vacuums, cleanroom and controlled environment vacuums, explosion-proof and combustible dust safe vacuums, as well as specialty products and central vacuum systems.


20. Optima Technology Associates, Inc.

  • Website: optimatech.net
  • Headquarters: Lewisberry, Pennsylvania, United States
  • Founded: 1995
  • Headcount: 51-200
  • LinkedIn

OptimaTech offers design and manufacturing of printed circuit boards, assemblies, box/system builds, and engineering services.


21. Semilab LEI (previously Lehighton Electronics, Inc.)

  • Website: lehighton.com
  • Headquarters: Lehighton, Pennsylvania, United States
  • Founded: 1963
  • Headcount: 11-50
  • LinkedIn

Lehighton Electronics, Inc. (LEI) provides non-contact, non-destructive, in-process and post-process measurement and mapping of sheet resistance and carrier mobility of semiconducting and conducting layers and thin films on semiconducting and insulating substrates, enabling manufacturers to meet tight specifications in the most demanding applications, and minimize manufacturing cost, by maximizing process yield and efficiency. LEI was founded in 1963 by company president, Austin Blew and his wife Joanne. Initially LEI provided electronic assembly services, and soon added printed circuit board manufacturing. Today LEI offers a full line of process control instruments for the semiconductor industry. LEI's 1510 Contactless Measurement Systems have become the instrument of choice for the analysis of process layers on GaAs wafers. Our customer base has extended to evolving technologies such as flat panel displays, as well as applications beyond semiconductors. The technology allows for measurement of anything conductive. In the future LEI looks to meet characterization needs through the introduction of new systems, including the new Open Circuit Voltage (OCV) method that allows measurement of materials that challenge the traditional LEI products. We welcome discussion with early adopters. Each of these systems serve a unique need and are designed to provide timely process feedback control to ensure that the high value of the product is not compromised. We remain committed to understanding the unique requirements of our client's specific applications and to working with them to find the appropriate solutions.


22. Aspinity, Inc.

  • Website: aspinity.com
  • Headquarters: Pittsburgh, Pennsylvania, United States
  • Founded: 2015
  • Headcount: 11-50
  • Latest funding type: Series Unknown
  • LinkedIn

Aspinity is an innovative technology solutions company specializing in analogML core that delivers new value to existing products and enables new applications. With their expertise in analog processing, Aspinity helps achieve the lowest always-on AI system power, leading to longer battery life and insight-driven decision making. They offer solutions such as glass break detection, voice activity detection, and industrial vibration monitoring. Aspinity's products include the AML100 evaluation boards, which integrate with Renesas Quick-Connect IoT platform for near-zero always-on system power.


23. MEECO, Inc.

  • Website: meeco.com
  • Headquarters: Warrington, Pennsylvania, United States
  • Founded: 1948
  • Headcount: 11-50
  • LinkedIn

MEECO is a company that offers a wide range of gas analyzers, including trace and ultra-trace analyzers, natural gas analyzers, and medical gas analyzers. They also provide high-purity gases, refrigerant gases, and welding gases. With a focus on accuracy and reliability, MEECO serves various industries with their innovative products and solutions.


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