Contract manufacturing companies in North Carolina play a critical role in the production of goods across various sectors, including electronics, medical devices, and automotive parts. These firms handle manufacturing processes for original equipment manufacturers (OEMs), enabling them to cut costs and streamline operations. Featuring everything from precision machining to assembly and packaging, North Carolina's contract manufacturers are adapting to trends like automation and sustainability. As global markets continue to evolve, many companies in this space are enhancing their technological capabilities to meet growing demands for speed, efficiency, and quality in production.

The listed companies range in size from small family-owned operations to large corporate entities, with workforce numbers varying from fewer than ten to over 10,000 employees. They are located throughout North Carolina, from urban centers like Charlotte to smaller towns like Youngsville and Spindale. Founded between 1964 and 2023, the companies specialize in areas such as electronic manufacturing, medical device production, and functional packaging solutions. Their strong focus on quality and compliance aligns with the evolving needs of various industries.

Read on to discover the top contract manufacturing companies in North Carolina.

Top 23 Contract Manufacturing Companies in North Carolina

1. Assembly Technologies Inc.

• Website: assemblytechinc.com
• Ownership type: Private
• Headquarters: Charlotte, North Carolina, United States (USA)
• Employee distribution: United States (USA) 92%, India 8%
• Founded year: 2001
• Headcount: 51-200
• LinkedIn: assembly-technologies-inc.

Assembly Technologies Inc., founded in 2001 and based in Charlotte, North Carolina, is a private company that provides comprehensive electronic manufacturing services. With a workforce of approximately 51-200 employees, the company focuses on delivering high-quality solutions to original equipment manufacturers (OEMs) across various industries, including medical systems, aerospace, automotive, and power and energy. Their services range from rapid prototyping and new product introduction to supply chain management, all aimed at optimizing efficiency and quality in manufacturing processes. Assembly Technologies has made significant investments in technology, such as automated inspection systems and advanced manufacturing software, to improve their operational capabilities. The company also operates an offshore subsidiary in India, which allows them to leverage cost-effective manufacturing while maintaining high standards. Their certifications, including ISO 9001:2015 and ITAR, further underscore their commitment to quality and compliance in the electronics manufacturing sector.

2. Robling Medical, LLC

• Website: roblingmedical.com
• Ownership type: Venture Capital
• Headquarters: Youngsville, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: June 2023
• Founded year: 1991
• Headcount: 51-200
• LinkedIn: robling-medical-inc-

Robling Medical, LLC, based in Youngsville, North Carolina, is a contract manufacturer that specializes in the medical device and life sciences sectors. Founded in 1991, the company has built a solid reputation over the past three decades, focusing exclusively on medical devices. Robling Medical offers a full range of services, including design and validation, manufacturing, and packaging. They are particularly adept at producing single-use sterile Class II and III devices, as well as complex electromechanical systems. Their facility boasts ISO-certified cleanrooms and extensive capabilities in bonding, heat sealing, and kitting. The company prides itself on its project management skills, particularly in validation and regulatory support, ensuring that their clients can navigate the complexities of product development and compliance. Robling Medical's customer base primarily consists of MedTech OEMs, who rely on their expertise for successful product launches and ongoing support.

3. Truvant

• Website: truvant.com
• Ownership type: Private
• Headquarters: Charlotte, North Carolina, United States (USA)
• Employee distribution: Poland 66%, United States (USA) 34%
• Founded year: 2019
• Headcount: 5001-10000
• LinkedIn: truvant

Truvant is a packaging services company based in Charlotte, North Carolina, founded in 2019. With a workforce of approximately 558 employees, the company operates primarily in the packaging and manufacturing sectors. Truvant provides customized packaging solutions and contract manufacturing services tailored to various industries, including food, healthcare, and consumer products. Their offerings include co-manufacturing for food and liquids, packaging operations, and supply chain solutions. Truvant emphasizes innovation and collaboration, aiming to help brands efficiently bring their products to market. The company also places a strong focus on sustainability, integrating environmentally responsible practices into their operations. With facilities in the United States and Poland, Truvant is positioned to meet the needs of a global market.

4. Airspeed LLC

• Website: airspeedllc.com
• Ownership type: Private
• Headquarters: Hillsborough, North Carolina, United States (USA)
• Employee distribution: United States (USA) 48%, Vietnam 36%, United Kingdom (UK) 5%, Other 11%
• Founded year: 1996
• Headcount: 501-1000
• LinkedIn: airspeed-llc

Airspeed LLC, founded in 1996 and based in Hillsborough, North Carolina, is a private manufacturing company that specializes in plastic injection molding, metal fabrication, and cable manufacturing. With a workforce of approximately 501-1000 employees, the company serves various industries, including electronics, automotive, and telecommunications. Airspeed operates over 80 injection molding machines and has a robust capability in metal processes such as die casting and CNC machining. Their global operations extend to facilities in Vietnam, China, and the United Kingdom, allowing them to cater to a wide range of customer needs. The company prides itself on its engineering support, offering design-for-manufacture services that help clients optimize their product designs for better manufacturability. Airspeed is also committed to quality management, holding certifications such as ISO 9001 and ISO 14001, which reflect their dedication to maintaining high standards in their manufacturing processes.

5. DNA Group

• Website: dnagroup.com
• Ownership type: Private
• Headquarters: Raleigh, North Carolina, United States (USA)
• Employee distribution: United States (USA) 88%, Poland 12%
• Founded year: 1987
• Headcount: 11-50
• LinkedIn: dna-group-inc

DNA Group, based in Raleigh, North Carolina, is a private manufacturing company founded in 1987. With a workforce of approximately 32 employees, the company specializes in integrated solutions that include Human Machine Interface (HMI), connectivity, contract manufacturing, plastic molding, and sheet metal fabrication. DNA Group serves a variety of industries, including medical, automotive, and consumer electronics, providing engineered products and assemblies tailored to meet complex manufacturing requirements. Their extensive capabilities in contract manufacturing allow them to handle all forms of electro-mechanical and electronic manufacturing, catering to both established OEMs and new startups. The company emphasizes customer-centric solutions and has built a reputation for delivering high-quality products and services. Their operational model includes partnerships with international suppliers, enhancing their ability to provide competitive and comprehensive manufacturing solutions.

6. AlphaTech, Inc.

• Website: atimfg.com
• Ownership type: Family Owned
• Headquarters: Fletcher, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1999
• Headcount: 11-50
• LinkedIn: alphatech-inc.

AlphaTech, Inc., founded in 1999 and based in Fletcher, North Carolina, is a family-owned contract manufacturer that specializes in precision machining and engineering services. The company offers a variety of services, including production machining, contract assembly, tool and die, engineering and design, and product development. They serve clients primarily in the firearms, medical, and instrumentation sectors, focusing on delivering high-quality components tailored to the specific needs of their customers. AlphaTech is ISO 9001 certified, reflecting their commitment to quality management and customer satisfaction. With a workforce of approximately 26 employees, the company has built a reputation for flexibility and attention to detail in their production processes. Their involvement with notable partners, such as Avidity Arms, underscores their active role in the firearms industry, where they provide essential components and support for product development and manufacturing.

7. Gaston Electronics LLC

• Website: gastonelectronics.com
• Ownership type: Private
• Headquarters: Mount Holly, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1921
• Headcount: 51-200
• LinkedIn: gaston-electronics

Gaston Electronics LLC, based in Mount Holly, North Carolina, is a private electronics manufacturer with a rich history dating back to 1921. The company specializes in PCB assembly, control panel assembly, and engineering services, primarily serving Fortune 500 clients across various sectors, including medical, military, and industrial applications. With a workforce of approximately 27 employees, Gaston Electronics operates from a substantial facility that spans 53,000 square feet, equipped to handle complex manufacturing tasks. Their engineering team boasts over 200 man-years of experience, ensuring that they can meet demanding specifications and optimize designs for manufacturability. The company prides itself on its customer-centric approach, aiming to act as an extension of its clients' operations. This philosophy has contributed to a high customer retention rate, reflecting their commitment to quality and service. Gaston Electronics adheres to rigorous quality standards, including ISO 9001:2015, and maintains a disciplined process management system to ensure consistent performance.

8. Smt Technology Inc

• Website: smttechnology.com
• Ownership type: Private
• Headquarters: Clayton, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $49.7M, November 2023
• Founded year: 2001
• Headcount: 11-50
• LinkedIn: smt-technology-inc

Smt Technology Inc, also known as SMT Intelligence, is an electronic manufacturing company based in Clayton, North Carolina. Established in 2001, the company specializes in the engineering, assembly, and testing of electronic products. SMT Intelligence serves a variety of businesses within the electronics sector, providing high-quality manufacturing solutions that meet stringent industry standards. Their operations include advanced automation technologies, high-speed assembly lines, and comprehensive testing strategies. The company has made significant investments in state-of-the-art technology, enhancing their production capabilities and ensuring efficient processes. Recently, SMT Intelligence secured funding of approximately $49.7 million in November 2023, which underscores their growth potential and commitment to innovation in the electronic manufacturing space.

9. Novex Innovations

• Website: novexinnovations.com
• Ownership type: Corporate
• Headquarters: Winston-Salem, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $50.0M, June 1999
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: novexinnovations

Novex Innovations, founded in 2014 and based in Winston-Salem, North Carolina, operates as a contract development and manufacturing organization (CDMO) with a strong emphasis on the healthcare sector. The company provides a comprehensive suite of services that includes product and process development, cGMP manufacturing, and regulatory support tailored for pharmaceutical and biotech clients. With a focus on accelerating the development and commercialization of innovative healthcare solutions, Novex Innovations partners with organizations at various stages of their product lifecycle. Their facility is equipped to handle everything from small batch requirements to larger scale production, ensuring that they can meet the needs of their clients effectively. The company has established itself as a trusted partner in the industry, helping clients navigate the complexities of drug development and manufacturing while adhering to stringent regulatory standards.

10. STURDY Corporation

• Website: sturdycorp.com
• Ownership type: Private
• Headquarters: Wilmington, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1971
• Headcount: 201-500
• LinkedIn: sturdy-corporation

STURDY Corporation, based in Wilmington, North Carolina, is a manufacturing company that has been providing custom and innovative product solutions since its inception in 1971. With a workforce of approximately 201-500 employees, STURDY operates a 140,000 square-foot facility that supports its extensive capabilities in design, manufacturing, and testing. The company serves various industries, including automotive, LED lighting, displays, and marine, with a particular emphasis on applications designed for harsh environments. STURDY's expertise includes mechanical, electrical, electronic, and software solutions, making them a comprehensive partner for businesses seeking reliable product development and manufacturing services. Their contract manufacturing division is recognized for its ability to engage at any stage of product development, from initial concept to full-scale production, ensuring that customer specifications are met with precision and efficiency.

11. Northeast Tool & Manufacturing

• Website: northeasttool.us
• Ownership type: Family Owned
• Headquarters: Matthews, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1964
• Headcount: 51-200
• LinkedIn: northeasttool

Northeast Tool & Manufacturing, based in Matthews, North Carolina, is a family-owned contract manufacturing company that has been in operation since 1964. With a workforce of approximately 36 employees, the company specializes in precision manufacturing services, including CNC machining, welding, and sheet metal fabrication. They cater to a variety of sectors, notably Aerospace, Defense, Energy, Medical, and Commercial, providing tailored solutions that meet stringent industry standards. Northeast Tool prides itself on its commitment to quality, as demonstrated by its ISO 9001:2015 and AS9100D certifications, which ensure that their manufacturing processes consistently meet high-quality benchmarks. The company has invested in advanced technologies and maintains a focus on continuous improvement, which positions them well to adapt to evolving customer needs and market demands. Their long history and established reputation in precision manufacturing make them a reliable partner for clients seeking innovative and cost-effective solutions.

12. FUJIFILM Diosynth Biotechnologies

• Website: fujifilmdiosynth.com
• Ownership type: Corporate
• Headquarters: Morrisville, North Carolina, United States (USA)
• Employee distribution: Denmark 43%, United States (USA) 40%, United Kingdom (UK) 17%
• Latest funding: $890.0M, August 2019
• Founded year: 2011
• Headcount: 1001-5000
• LinkedIn: fujifilm-diosynth-biotechnologies

FUJIFILM Diosynth Biotechnologies is a biotechnology company based in Morrisville, North Carolina, specializing in contract development and manufacturing services for biologics, vaccines, and advanced therapies. Founded in 2011, the company has quickly established itself as a key player in the biotechnology sector. They partner with pharmaceutical and biotechnology firms, providing essential expertise in cGMP processes to ensure the safe and effective delivery of products. With a workforce of over 5,000 employees distributed across facilities in the United States, Denmark, the United Kingdom, and Japan, FUJIFILM Diosynth Biotechnologies supports clients through all phases of drug development, from pre-clinical studies to commercialization. Their recent funding of $890 million in 2019 highlights their commitment to expanding their capabilities and enhancing their service offerings in the competitive landscape of biomanufacturing.

13. Farris Group

• Website: farrisgrp.com
• Ownership type: Family Owned
• Headquarters: Cherryville, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1979
• Headcount: 201-500
• LinkedIn: farris-group-inc

Farris Group, based in Cherryville, North Carolina, has been a trusted name in contract manufacturing since its founding in 1979. This family-owned business specializes in precision metal fabrication, machining, welding, and assembly services. With a workforce of around 200 to 500 employees, Farris Group has built a reputation for delivering tailored manufacturing solutions to a wide range of clients, including both small enterprises and large original equipment manufacturers (OEMs). Their extensive service offerings include laser cutting, CNC machining, powder coating, and kitting, among others. The company prides itself on its commitment to quality, as evidenced by its ISO 9001:2015 certification. Over the years, Farris Group has continually adapted to meet the evolving demands of the manufacturing industry, leveraging innovative technology and a skilled workforce to ensure exceptional service and reliability.

14. Cardinal Tissue, LLC

• Website: cardinal-tissue.com
• Ownership type: Private
• Headquarters: Spindale, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2017
• Headcount: 51-200
• LinkedIn: cardinal-tissue-llc

Cardinal Tissue, LLC, founded in 2017 and based in Spindale, North Carolina, is a private company that specializes in the manufacturing of tissue products, particularly toilet paper and paper towels. With a workforce of around 24 employees, Cardinal Tissue operates as a contract manufacturer, providing tailored solutions to tissue suppliers. They focus on optimizing production and supply chains, ensuring that their clients can meet market demands effectively. The company is equipped with state-of-the-art technology, including the Constellation S6 manufacturing line, which features self-adjusting machine technology aimed at enhancing operational efficiency and safety. Cardinal Tissue is dedicated to maintaining high standards of quality in their products and actively supports their local community, reflecting a commitment to both industry excellence and social responsibility.

15. Ist Precision

• Website: istprecision.com
• Ownership type: Private
• Headquarters: Mooresville, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Other (Grant), $225,000, June 2014
• Founded year: 2001
• Headcount: 11-50
• LinkedIn: ist-precision

IST Precision, established in 2001 and located in Mooresville, North Carolina, is an engineering firm that specializes in precision engineering and manufacturing solutions. The company provides a range of services, including engineering design, automation, product development, and manufacturing services. With a team of skilled engineers and technicians, IST Precision focuses on delivering high-quality engineering value to its clients. They are particularly adept at supporting businesses in their automation processes and product development efforts. The firm operates from a facility that includes a machine shop, electronics shop, and assembly stations, allowing them to handle various manufacturing tasks. Their commitment to customer service and engineering excellence has earned them a reputation in the industry. IST Precision has also received funding, which underscores their ongoing relevance and activity in the market.

16. Voxel Innovations

• Website: voxelinnovations.com
• Ownership type: Venture Capital
• Headquarters: Raleigh, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $4.2M, May 2024
• Founded year: 2015
• Headcount: 1-10
• LinkedIn: voxel-innovations

Voxel Innovations, founded in 2015 and based in Knightdale, North Carolina, is a contract manufacturer that specializes in pulsed electrochemical machining (PECM). This advanced technology enables the production of high-quality metal components with exceptional precision, making it particularly valuable in critical sectors such as aerospace, medical devices, and energy. Voxel's PECM process is non-contact and non-thermal, allowing for the machining of complex geometries and difficult materials without introducing stress or heat-affected zones. The company has positioned itself as one of the few electrochemical machining firms in North America, focusing on high-value applications like orthopedic implants and turbine components. Voxel Innovations has recently secured funding, which underscores its growth potential and commitment to advancing its manufacturing capabilities.

17. Sigma Engineered Solutions

• Website: sigmaengineeredsolutions.com
• Ownership type: Corporate
• Headquarters: Garner, North Carolina, United States (USA)
• Employee distribution: India 92%, United States (USA) 5%, Mexico 3%
• Latest funding: $1.0M, September 2010
• Founded year: 1982
• Headcount: 1001-5000
• LinkedIn: sigma-engineered-solutions

Sigma Engineered Solutions, based in Garner, North Carolina, is a manufacturing company that specializes in precision-engineered components for a variety of industries, including automotive, aerospace, and medical. Founded in 1982, the company has built a reputation for delivering high-quality parts through a range of services such as casting, stamping, and machining. Sigma is committed to innovation and customer service, providing tailored solutions that meet the specific needs of their clients. Their manufacturing capabilities include high-pressure die casting, sand casting, and precision metal stamping, among others. With a workforce of approximately 1,484 employees, Sigma operates globally, with significant operations in India, the United States, and Mexico. Their focus on rapid prototyping and supply chain management further enhances their ability to respond to market demands efficiently.

18. ABCO Automation, Inc.

• Website: goabco.com
• Ownership type: Private
• Headquarters: Browns Summit, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1977
• Headcount: 51-200
• LinkedIn: abco-automation

ABCO Automation, Inc., based in Browns Summit, North Carolina, has been a significant player in the automation and manufacturing industry since its founding in 1977. With a workforce of approximately 103 employees, the company specializes in providing automation solutions, engineering services, and custom robotic systems. ABCO's offerings include contract manufacturing, where they simplify production processes and address supply chain challenges. Their in-house capabilities extend to machine fabrication, panel shop services, and build-to-print solutions, allowing them to cater to a variety of client specifications. ABCO serves multiple industries, including Food & Beverage, Logistics, and Life Sciences, demonstrating their adaptability and expertise in creating tailored solutions that enhance operational efficiency. Their commitment to quality and innovation has earned them trust from both Fortune 500 companies and smaller enterprises alike.

19. Blur Product Development

• Website: blurpd.com
• Ownership type: Private
• Headquarters: Cary, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: blur-product-development

Blur Product Development, founded in 2014 and based in Cary, North Carolina, is a private company that specializes in the design, engineering, and contract manufacturing of medical devices. With a team of entrepreneurs, designers, and engineers, Blur offers a full suite of services aimed at helping both startups and established businesses navigate the complexities of product development. Their expertise includes medical device design, regulatory strategy, prototyping, and engineering, all under one roof. This integrated approach allows them to streamline the process of bringing medical devices to market, ensuring compliance with industry standards. Blur is ISO 13485:2016 certified and FDA registered, which underscores their commitment to quality and regulatory adherence. Their work spans various projects, including notable medical devices like the TearScience LipiFlow Console and the Surgical Imaging system, showcasing their capability in developing innovative solutions for the healthcare sector.

20. National Tech

• Website: nationaltech.com
• Ownership type: Private
• Headquarters: Mocksville, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1984
• Headcount: 1-10
• LinkedIn: national-tech

National Tech, also known as National Technology Inc., is a printed circuit board manufacturer based in Mocksville, North Carolina. Founded in 1984, the company has carved out a niche in high-quality PCB fabrication and engineering services. They cater to various sectors, including automotive, telecommunications, industrial automation, and medical electronics, providing essential components for electronic devices. National Tech operates with a strong emphasis on quality and customer service, backed by certifications such as ISO 9001:2015 and ITAR registration. Their facilities are equipped to handle quick-turn and low to mid-volume production, showcasing their capability to meet time-sensitive demands. With a commitment to reliability and a focus on engineering support, National Tech plays a significant role in the contract manufacturing landscape, particularly in the realm of printed circuit boards.

21. Wilbert Plastic Services

• Website: wilbertplasticservices.com
• Ownership type: Private
• Headquarters: Belmont, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1965
• Headcount: 501-1000
• LinkedIn: wilbert-plastic-services

Wilbert Plastic Services, founded in 1965 and based in Belmont, North Carolina, is a prominent player in the industrial plastics manufacturing sector. The company specializes in injection molding, thermoforming, painting, and assembly services, primarily serving original equipment manufacturers (OEMs) in industries such as automotive and medical. With a workforce of approximately 480 employees, Wilbert operates four manufacturing facilities across the United States, totaling over 700,000 square feet of production space. They are known for their engineering expertise, which allows them to provide innovative and cost-effective solutions tailored to their clients' needs. Wilbert's capabilities include advanced manufacturing processes, product kitting, vendor-managed inventory, and in-line product sequencing, all aimed at enhancing supply chain efficiency. Their commitment to quality and customer satisfaction is evident in their ability to produce and ship a significant volume of plastic components and assemblies globally.

22. Machine Specialties, Inc.

• Website: machspec.com
• Ownership type: Private
• Headquarters: Whitsett, North Carolina, United States (USA)
• Employee distribution: United States (USA) 97%, Other 3%
• Founded year: 1969
• Headcount: 51-200
• LinkedIn: machine-specialties-inc.

Machine Specialties, Inc. (MSI) is a precision parts manufacturer based in Whitsett, North Carolina, established in 1969. The company specializes in contract machining and metal finishing, catering to industries such as Aerospace, Medical, Military, and Energy. MSI is known for its high-quality, precision-manufactured components and offers a range of services including prototyping, tooling, milling, turning, grinding, and assembly. With a focus on engineering support, MSI collaborates with clients to ensure manufacturability and efficiency in part design and production. The company operates from a substantial 150,000 square-foot facility, equipped with advanced technology and machinery to meet the demanding needs of its customers. MSI's commitment to quality is reflected in its certifications, including ISO 9001 and AS 9100, and its dedication to service has fostered long-term relationships with clients across various sectors.

23. Form Technologies

• Website: formtechnologies.com
• Ownership type: Private Equity
• Headquarters: Charlotte, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $304.0M, January 2025
• Founded year: 1912
• Headcount: 5001-10000
• LinkedIn: formtechnologies

Form Technologies is a precision manufacturing company based in Charlotte, North Carolina, with a rich history that began in 1912. The company specializes in die casting, metal injection molding, and investment casting, providing high-quality components to a wide array of industries, including automotive and healthcare. With operations spanning 28 design and production facilities across 19 countries, Form Technologies produces over 5 billion precision components annually. They have built strong relationships with more than 2,200 customers, ensuring that no single customer accounts for more than 5% of their revenue. This broad customer base reflects their ability to cater to both large and small enterprises. The company is supported by a robust operational framework known as the Form Operating System, which emphasizes operational and commercial excellence. This system helps them maintain high standards of quality and efficiency in their manufacturing processes.

Contract Manufacturing Insights: Key Companies in North Carolina

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