Smithtown's Electronics Manufacturing Legacy
Long Island has a proud history in electronics and aerospace, and the Smithtown area remains at the center of that tradition. A substantial portion of the Hauppauge Industrial Park, one of the largest industrial parks in the Northeast, lies within the Town of Smithtown. It hosts companies that design and build high-voltage power supplies, defense electronics, communications systems, and precision components used around the world.
The companies below were selected for their presence in Hauppauge and the surrounding region, their technical leadership, and their contribution to Long Island's advanced manufacturing economy.
Why Electronics Manufacturing Thrives Here
The area benefits from a skilled workforce, proximity to Stony Brook University and other engineering programs, access to New York City markets, and a deep network of suppliers and machine shops. Many companies have operated in Hauppauge for decades, building strong engineering cultures and long-term customer relationships.
The Top 10 Electronics Manufacturers in the Smithtown Area
1. Spellman High Voltage Electronics
Headquartered in Hauppauge, Spellman is a world leader in high-voltage power supplies and X-ray generators used in medical imaging, industrial inspection, and scientific research.
2. Orbit International
Based in Hauppauge, Orbit International designs and manufactures customized electronic components and power units for military and aerospace applications.
3. Globecomm
Globecomm, headquartered in Hauppauge, provides satellite and network communications solutions for government, maritime, and enterprise customers worldwide.
4. Hauppauge Digital
Named for its hometown, Hauppauge Digital became well known for its TV tuner and video capture products, popular with consumers and media professionals.
5. Microchip Technology
Microchip acquired Hauppauge-based SMSC, a pioneer in connectivity and embedded semiconductor solutions, continuing a legacy of chip innovation on Long Island.
6. Advanced Energy
Advanced Energy acquired UltraVolt, a Ronkonkoma-based maker of compact high-voltage power supplies, expanding its precision power portfolio on Long Island.
7. Comtech PST
Comtech PST, based in Melville, designs and manufactures high-power amplifiers used in communications, radar, and electronic warfare systems.
8. KYOCERA AVX (American Technical Ceramics)
American Technical Ceramics, now part of KYOCERA AVX, produces high-performance capacitors and RF components on Long Island for telecommunications, medical, and defense markets.
9. Intelligent Product Solutions
Intelligent Product Solutions, located in Hauppauge, is a product design and engineering firm that helps companies develop connected devices, wearables, and electronic products.
10. Vicon Industries
Vicon developed video surveillance and security systems from its Long Island base, serving commercial, government, and institutional customers.
Electronics Industry Trends
Defense and aerospace demand remains strong, supporting many Long Island manufacturers. Semiconductor supply chain reshoring and federal incentives are encouraging domestic production. Companies are adopting automation, advanced testing, and digital manufacturing to boost quality and productivity. Workforce development is a key priority, with partnerships between manufacturers, BOCES programs, and local colleges preparing the next generation of technicians and engineers.
How to Choose an Electronics Manufacturing Partner
Evaluate certifications such as ISO 9001 and AS9100 for aerospace, along with ITAR registration for defense work. Ask about engineering support, testing capabilities, lead times, and supply chain resilience. A local partner in the Hauppauge area can offer easier collaboration and faster turnaround for prototypes and revisions.
The Hauppauge Industrial Park Advantage
The Hauppauge Industrial Park spans parts of the Town of Smithtown and the Town of Islip and hosts well over a thousand businesses. Its central location near the Long Island Expressway, Northern State Parkway, Veterans Memorial Highway, and Sunken Meadow Parkway gives manufacturers efficient access to customers and suppliers throughout the New York metropolitan area. MacArthur Airport in nearby Ronkonkoma adds air travel convenience for business visitors.
The park's density creates a powerful ecosystem. Electronics manufacturers can source circuit boards, precision machining, plating, and testing services within a short drive. This proximity speeds up prototyping, reduces logistics costs, and fosters collaboration among engineers. Organizations such as the Hauppauge Industrial Association support networking, workforce initiatives, and advocacy for the business community.
Frequently Asked Questions
Why do defense and aerospace companies choose Long Island?
Long Island has a long history in aerospace, a skilled engineering workforce, and an established supply chain experienced with strict quality and security requirements, making it a natural home for defense electronics.
What certifications should an electronics manufacturer have?
Common certifications include ISO 9001 for quality management, AS9100 for aerospace, ISO 13485 for medical devices, IPC workmanship standards, and ITAR registration for defense articles.
Are there career opportunities in electronics manufacturing near Smithtown?
Yes. Companies regularly hire electrical engineers, technicians, assemblers, quality inspectors, and supply chain specialists. Local colleges and technical programs offer training aligned with industry needs.
Can startups find manufacturing partners in the area?
Product design firms and contract manufacturers in Hauppauge work with startups to develop prototypes, refine designs for manufacturability, and scale to production.
The Road Ahead for Local Electronics
Looking forward, electronics manufacturers in the Smithtown area are positioned to benefit from several long-term shifts. Growing investment in defense modernization, satellite communications, medical imaging, and electrification creates demand for exactly the kinds of high-reliability products local companies specialize in. Firms that invest in automation, cybersecurity compliance, and workforce training are likely to capture the most opportunity. Collaboration with Stony Brook University and regional technical schools will remain essential for developing talent and turning research into commercial products.
Final Thoughts
The Smithtown and Hauppauge area remains one of the most important electronics manufacturing centers in the Northeast. The companies on this list showcase the region's engineering excellence and its continued role in powering critical technologies worldwide.