About Leader Tech
Engineering Protection for the Electronics That Power Our World.
Since 1984, Leader Tech has designed and manufactured EMI shielding and thermal management solutions for demanding electronic applications.
Since 1984
Made in USA
ISO Certified
ITAR Registered
Leader Tech at a Glance
Engineering expertise. U.S. manufacturing. Responsive customer support.
Leader Tech combines decades of EMI shielding experience with engineering expertise, advanced manufacturing capabilities and direct customer support. From initial application requirements through production, our team works with customers to develop practical solutions for demanding electronic environments.
1984
Founded
40+ Years
Industry Experience
U.S.-Based
Manufacturing
EMI + Thermal
Engineering Solutions
Global
Markets Served
Engineering Solutions Built Around Your Application
Leader Tech is a U.S.-based manufacturer and global supplier of EMI shielding and thermal management solutions for demanding electronic applications. Founded in 1984, we serve commercial and military customers from our EMI Shielding Technology Center in Tampa, Florida.
Our solutions are designed to address real-world engineering challenges, including electromagnetic interference, radio-frequency interference and thermal management. Our product portfolio includes circuit board shielding, enclosure shielding, ferrite cable shielding, microwave absorbers and thermal solutions.
What sets Leader Tech apart is the combination of engineering expertise, domestic manufacturing and responsive application support. Our team works directly with customers to understand their requirements, develop the right solution and support the application from design through production.
Engineering With a Commitment to Our Customers
Our Mission
We are committed to providing innovation, design flexibility, engineering expertise and responsive customer service to deliver the right solution, on time, for every application.Our approach is simple: understand the application, solve the engineering challenge and support the customer throughout the process.
01 — INNOVATION
We continuously develop products, processes and manufacturing capabilities to meet changing electronic and engineering requirements.
02 — QUALITY
We focus on consistent product performance, process control and continual improvement at every stage of manufacturing.
03 — CUSTOMER PARTNERSHIP
We provide direct access to experienced people who understand EMI, RFI and thermal challenges and can help move projects forward.
Why Engineers Choose Leader Tech
Engineers rely on Leader Tech because of our extensive product portfolio, technical expertise, and commitment to customer success.
Key Advantages
- Made in USA manufacturing
- Decades of EMI shielding experience
- Comprehensive technical resources
- Application engineering support
- Custom design capabilities
- Proven product performance
- Fast response and customer service
As electronic systems continue to evolve, Leader Tech remains focused on delivering innovative EMI shielding and thermal solutions that help customers solve complex engineering challenges.
EMI Shielding & Thermal Management Solutions
Board-level shielding offers a cost-effective method for controlling EMI at the component level. Standard, modified, and custom configurations are available for prototypes and production designs.
View Products →
Thermal solutions help move heat away from sensitive components and support reliable performance. Leader Tech offers gap fillers and high-performance graphene and carbon fiber materials for demanding electronic applications.
View Products →
Enclosure shielding products help maintain electrical continuity across seams, openings, doors, and access points. Available solutions include conductive gaskets, fingerstock, knitted wire, shielding fabrics, and EMI vent panels.
View Products →
Microwave absorbers help control unwanted RF energy across frequency ranges from 500 MHz to 80 GHz. Leader Tech offers materials for near-field suppression, cavity resonance control, radar cross-section reduction, and other RF design challenges.
Ferrite components suppress high-frequency noise on cables and wire assemblies. A wide range of shapes, sizes, materials, and mounting options is available for different frequency and installation requirements.
View Products →
Our custom metal fabrication capabilities support projects from design and prototyping through high-volume production. We manufacture precision components based on your electrical, mechanical, and dimensional requirements.
View Products →
Engineering Solutions for
Demanding Industries
Industry list
- Aerospace
- Defense
- Telecommunications
- Medical Devices
- Industrial Electronics
- Automotive Electronics
- Data Centers
- Consumer Electronics
- Networking Equipment
- Wireless Communications
Whether the application involves aerospace electronics, defense systems, communications equipment or advanced commercial electronics, our engineering team works with customers to identify the right shielding and thermal solution.
Our Story
For more than four decades, Leader Tech has evolved alongside the electronics industry while maintaining a consistent focus on engineering, manufacturing and customer support.
1984
Leader Tech Is Founded
Leader Tech begins its journey focused on providing engineered EMI/RFI shielding solutions for the electronics industry.
[YEAR TO CONFIRM]
Growth in EMI Shielding Technology
Leader Tech expands its product capabilities and engineering expertise to support an increasingly broad range of electronic applications.
[YEAR TO CONFIRM]
Joining the HEICO Family
Leader Tech becomes part of HEICO Corporation’s Electronic Technologies Group, connecting the company with a broader portfolio of mission-critical aerospace and electronic technologies.
[YEAR TO CONFIRM]
Expansion of Manufacturing Capabilities
Investment in facilities, equipment and technology expands Leader Tech’s ability to support customer requirements and manufacturing needs.
TODAY
Engineering & Manufacturing for Today’s Electronics
Today, Leader Tech continues to provide EMI shielding, thermal management and related engineering solutions to customers across demanding commercial and military applications.
Five Steps. One Commitment: Your Success.
From the first conversation to production and beyond, our commitment is to provide the engineering expertise, product quality and responsive service our customers need.
Vision
Always Striving to Lead
We continually pursue innovation, reliability and better solutions so we can remain a trusted leader in EMI/RFI shielding and related technologies.
Mission
Understand What You Need
We combine engineering expertise, design flexibility and responsive customer service to help you find the right solution for your application.
Products
Engineered for Your Application
Our products are designed and manufactured with precision to deliver consistent performance across demanding electronic applications.
Facilities
Investing in What Comes Next
We continuously invest in equipment, technology and manufacturing capabilities to improve precision, capacity and efficiency as customer requirements evolve.
Services
People Who Respond
Our team provides direct, knowledgeable support to help qualify your requirements, answer technical questions and keep your project moving forward.
U.S. Manufacturing.
Engineering Support.
Built Around Your Needs.
Leader Tech has been committed to U.S.-based manufacturing since 1984, providing customers with direct access to engineering, manufacturing and application support.
Our Tampa, Florida facility brings people, equipment and manufacturing capabilities together under one roof, helping us respond efficiently to customer requirements while maintaining close control over our production processes.Â
As electronic systems become more complex, we continue to invest in our people, technology and manufacturing capabilities to provide reliable EMI shielding and thermal management solutions for demanding applications.
Part of HEICO Corporation
Leader Tech is part of HEICO Corporation, a growing aerospace and electronics company focused on specialized markets and high-reliability solutions.Â
Through HEICO’s Electronic Technologies Group, Leader Tech is part of a broader organization supporting mission-critical electronic, aerospace, defense, medical, telecommunications and other complex applications.Â
Leader Tech was HEICO’s first acquisition in the Electronic Technologies Group and continues to contribute its expertise in EMI shielding and thermal management to the broader HEICO organization.
Quality & Certifications
Click the logo to download the Certificate as a .PDF
Let's Solve Your Next EMI or Thermal Challenge.
Have a challenging application or need help selecting the right shielding or thermal solution? Our engineering team is ready to help you identify the right approach for your requirements.
Hours
Monday: 8AM–5PM EST
Tuesday: 8AM–5PM EST
Wednesday: 8AM–5PM EST
Thursday: 8AM–5PM EST
Friday: 8AM–4:30PM EST
Saturday: Closed
Sunday: Closed
Frequently Asked Questions About EMI RFI Shielding
What is EMI RFI shielding?
EMI/RFI shielding uses special materials to control electromagnetic energy. As a result, it helps prevent interference between components and keeps signals stable in electronic systems.
Why is EMI/RFI shielding important?
EMI/RFI shielding reduces interference and improves signal quality. Because of this, electronic systems work more reliably, even in demanding environments.
What EMI/RFI shielding and thermal solutions are available?
Common solutions include board-level shielding, enclosure shielding, microwave absorbers, ferrite components, thermal interface materials, and custom-engineered fabrication for application-specific requirements.
How do EMI RFI shielding and thermal management work together?
EMI/RFI shielding controls unwanted electromagnetic energy, while thermal management helps transfer heat away from critical components. Together, they support stable performance, reliability, and long-term system operation.
What industries use EMI RFI shielding solutions?
EMI RFI shielding solutions are widely used in aerospace, defense, telecommunications, medical devices, industrial automation, automotive electronics, and consumer electronics where signal integrity and electromagnetic compatibility are critical.
What causes electromagnetic interference (EMI)?
EMI is caused by unwanted electromagnetic energy generated by electronic devices, power systems, communication equipment, and high-frequency circuits that can disrupt nearby electronics.
What is the difference between EMI and RFI?
EMI refers to electromagnetic interference across a broad frequency spectrum, while RFI is a specific type of interference that occurs within radio frequency ranges.
How do EMI shielding materials work?
EMI shielding materials help block, absorb, or redirect electromagnetic energy, reducing interference and protecting sensitive electronic components.
What EMI shielding products does Leader Tech offer?
Leader Tech offers board-level shielding, enclosure shielding gaskets, ferrite cable shielding products, conductive foams, shielding fabrics, vent panels, microwave absorbers, thermal management materials, and custom fabricated solutions.
Can EMI shielding improve product reliability?
Yes. Effective EMI shielding helps maintain signal integrity, reduce system noise, minimize communication errors, and improve overall product reliability.
What are ferrite cable shielding products used for?
Ferrite cable shielding products suppress unwanted high-frequency noise on cables and wire harnesses, helping improve electromagnetic compatibility and reduce emissions.
How do conductive gaskets support EMI shielding?
Conductive gaskets create an electrically conductive seal between mating surfaces, preventing electromagnetic leakage from electronic enclosures.
What is board-level EMI shielding?
Board-level EMI shielding uses metal shields and covers to protect sensitive components on printed circuit boards from electromagnetic interference.
Can Leader Tech provide custom EMI shielding solutions?
Yes. Leader Tech offers custom-engineered EMI shielding products, fabricated components, and application-specific solutions designed to meet unique performance requirements.
How do thermal management solutions complement EMI shielding?
Thermal management solutions control heat generated by electronic devices, while EMI shielding controls electromagnetic interference. Together they help improve performance, reliability, and product lifespan.