MAJR Products

What MAJR Products does

MAJR Products is a US-based specialty manufacturer of electromagnetic interference (EMI) and radio frequency interference (RFI) shielding products, headquartered and manufacturing in Saegertown, Pennsylvania. Founded in 2000 and operating for over 25 years, the company serves enterprise customers across five primary verticals: military and defense (including EMP/HEMP, TEMPEST, and SCIF shielding applications), telecommunications and IT (including 5G infrastructure), medical devices, data centers (government and commercial), and industrial instrumentation. MAJR is a veteran-owned small business (VOSB) certified by the SBA, ITAR registered (#M18373), ISO 9001 registered since 2005, and MIL-DTL-83528 QPL qualified, supporting compliance with MIL-STD-461, NSA, and ICD 705 standards for prime defense contractors and government customers.

The company's product portfolio is organized around five core lines. EMI shielding gaskets and tapes include proprietary Multicon oriented wire-in-silicone, conductive silicone elastomers (silver-aluminum, silver-glass, silver-copper, and nickel-graphite filled), Radthin 24-mesh aluminum wire cloth in neoprene or silicone, fabric-over-foam, and custom die-cut configurations. EMI shielded ventilation panels use honeycomb waveguide design principles to deliver shielding attenuation with minimal airflow pressure drop. EMI shielded windows embed fine wire mesh between polycarbonate, acrylic, or glass substrates, paired with conductive coatings that achieve more than 75 dB attenuation from 1 MHz to 1 GHz on plastic enclosures. Board-level shields and thermal management products are produced by precision photo etching or stamping in nickel-silver, tin-steel, brass, copper, and magnetic materials. The MAJRabsorber series adds elastomer-based broadband RF and microwave absorbing materials. Supporting assets include free interactive engineering tools (CAD vent panel tool, galvanic compatibility chart, EMI shielding calculator, environmental selection guide) and EMC consulting services staffed by engineers including a Vice President of Electrical/EMC Engineering who publishes white papers on shielding technology.

MAJR operates a sales-led, hybrid distribution model. The primary revenue stream is direct sales of custom-engineered shielding solutions to enterprise customers via quote-based pricing, with sales handled through phone, email, website quote forms, and named sales representatives. A secondary catalog channel exists through the wholly-owned subsidiary ConnectorGasket.com, which sells MIL-DTL-83528 QPL-qualified and commercial-grade connector gaskets online with five-business-day shipping. Ancillary revenue comes from EMC consulting engagements. Free engineering tools function as technical marketing and lead-generation assets targeting design engineers. Manufacturing is conducted domestically at the Saegertown facility, supporting the company's positioning around US-based supply, Buy America compliance, and ITAR-controlled defense work.

Name

MAJR Products

Legal name

MAJR Products

Website

https://majr.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

MAJR Products manufactures EMI/RFI shielding components including gaskets, ventilation panels, shielded windows, board-level shields, and RF absorbers. The veteran-owned, ITAR-registered Pennsylvania firm serves military, telecom, medical device, and data center customers with custom-engineered and catalog solutions.

Ownership category

akta.pro rank

Product category

EMI/RFI Shielding Components

NAICS

Electrical Equipment Manufacturing (33531)

SIC

Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Thermal & EMI/EMC Interconnect Materials (Shielding, Gaskets, Grounding) (HDAHAOAL)

Keywords

• EMI shielding gaskets
• RFI shielding products
• Conductive elastomers
• Honeycomb vent panels
• Military shielding components

Headquarters

HQ city

Saegertown

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. EMI/RFI Shielding Products: Sale of physical shielding products including gaskets, ventilation panels, windows, conductive coatings, and board level shields. Products are sold directly to customers with quote-based pricing for custom products and standard pricing for catalog items.
2. Custom/Engineered Solutions: Custom-designed shielding solutions based on specific customer requirements. Products can be configured using CAD tools and provided with engineering support for specialized applications.
3. EMC Consulting Services: Electromagnetic compatibility consulting services to assist customers in product design and compliance with industry standards such as MIL-STD-461, TEMPEST, and other EMC specifications.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

MAJR Products manufactures EMI/RFI shielding components including conductive elastomer gaskets, honeycomb waveguide ventilation panels, wire-mesh shielded windows, conductive coatings, board-level shields, RF absorber materials, and grounding washers. The company sells standard catalog items through its ConnectorGasket.com online storefront and designs custom-engineered shielding solutions with quote-based pricing. It also provides EMC consulting to help customers meet military and commercial electromagnetic compatibility standards.

Product overview

MAJR Products is a manufacturer of EMI/RFI shielding products and solutions with over 25 years of experience. The product portfolio centers on a comprehensive suite of electromagnetic interference and radio frequency interference shielding components and materials. Core products include EMI Shielding Gaskets & Tapes (featuring Multicon oriented wire-in-silicone, conductive silicone elastomers, and custom die-cut configurations), EMI Shielded Ventilation Panels and Honeycomb Waveguide Panels (providing airflow with electromagnetic shielding), EMI Shielded Windows and Conductive Coatings (wire mesh windows and conductive paints for plastic enclosures), Board Level Shielding & Thermal Products (custom photo-etched/stamped shields), and RF Absorber Materials (MAJRabsorber series for microwave absorption). Supporting products include EMI/RFI Wire Mesh and Conductive Elastomer Grounding Washers, Fabric Over Foam gaskets, and Flame Retardant Elastomer Materials. The company also offers free engineering tools including a CAD tool for vent panels, a Galvanic Compatibility Interactive tool, an EMI Shielding Calculator, and an Environmental Considerations Product Selection Guide. An online distribution channel, ConnectorGasket.com, provides QPL-qualified MIL-DTL-83528 connector gaskets for military and commercial applications. Products serve military/defense (TEMPEST, MIL-STD-461), telecommunications, data centers, medical devices, and industrial instrumentation markets.

Differentiator

Problem solved

Functional benefit

Brands

• ConnectorGasket.com: Online connector gasket distribution source for MAJR Products Corp., providing QPL qualified gaskets as well as commercial grade products to accommodate both military and consumer electronics industries. Works with partners qualified for MIL-DTL-83528.

Products and services

• EMI Shielding Gaskets and Tapes Custom die-cut EMI/RFI shielding gaskets and tapes engineered to meet demanding military and commercial standards, providing electromagnetic interference protection combined with environmental sealing. Sold to defense contractors, medical device OEMs, telecom, and industrial customers.
• EMI Shielded Ventilation Panels Honeycomb waveguide-based ventilation panels delivering EMI/RFI shielding while allowing airflow with minimum pressure drop. Used in military enclosures, data centers, telecom shelters, and other electronics housings requiring both cooling and electromagnetic shielding.
• EMI Shielded Windows and Conductive Coatings EMI shielded windows with embedded fine wire mesh between polycarbonate, acrylic, and glass substrates, plus copper-based conductive coatings for plastic enclosures providing greater than 75dB attenuation from 1 MHz to 1 GHz. Used in display windows, observation panels, and shielded enclosures.
• Board Level Shielding and Thermal Products Custom board-level shields (BLS) manufactured using precision photo etching or stamping techniques in nickel/silver, tin/steel, brass, copper, and magnetic shielding materials. Designed for PCB-level EMI isolation in commercial and military electronics.
• RF Absorber Materials Elastomer-based MAJRabsorber broadband microwave absorbing materials that are ultra-soft, thin, flexible, and tunable to specific frequencies or broadband ranges. Used for RF and microwave absorption inside enclosures, antenna systems, and test environments.
• EMI/RFI Connector Gaskets (ConnectorGasket.com) Online storefront for QPL-qualified MIL-DTL-83528 connector gaskets and commercial grade products for military and consumer electronics. Ships in 5 business days.
• Custom Die-Cut Gaskets Custom-designed die-cut EMI/RFI gaskets tailored to specific enclosure geometries, meeting military and commercial shielding and environmental standards.
• Fabric Over Foam Gaskets Cost-effective fabric-over-foam EMI shielding gaskets combining a flexible foam core with conductive fabric for moderate shielding applications.
• EMI/RFI Grounding Washers Knit wire mesh and molded conductive elastomer grounding washers in Monel, aluminum, silver plated brass, tin plated copper clad steel, beryllium copper, or conductive-particle-filled silicones. Used for connector panel grounding, door handle shafts, and equipment rack grounding.
• EMC Consulting Services EMC consulting services helping customers design compliant enclosures and select appropriate shielding solutions, with expertise in MIL-STD-461, MIL-DTL-83528, TEMPEST, NSA, and related military and commercial EMC standards.

Quantifiable outcome

• EMI/RFI shielding effectiveness up to 6 GHz with Multicon material
• +4 more outcomes

Named customers4 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Parker Hannifin (Chomerics Division): Parker Hannifin's Chomerics division is one of the largest global manufacturers of EMI/RFI shielding products, including conductive elastomers, gaskets, board-level shields, and thermal management materials. Directly competes with MAJR across the same product categories serving defense, telecom, and medical customers.
• Laird Performance Materials (DuPont): Laird is a long-standing specialist in EMI/RFI shielding materials, conductive elastomers, fabric-over-foam gaskets, and board-level shields, with deep presence in telecom, data center, and defense end markets. Overlaps almost entirely with MAJR's product portfolio and customer base.
• Holland Shielding Systems: Holland Shielding Systems is a European manufacturer of EMI/RFI shielding products including conductive gaskets, fingerstock, shielded windows, and ventilation panels. Direct specialist competitor to MAJR with comparable niche focus on custom shielding solutions.
• Würth Elektronik eiSos: Würth Elektronik offers an extensive catalog of EMI shielding components including conductive gaskets, board-level shields, ferrites, and shielding tapes for industrial and telecom applications. Direct competitor with broader catalog and global distribution reach.
• Tech-Etch: Tech-Etch manufactures precision EMI/RFI shielding products including photo-etched board-level shields, conductive gaskets, and custom metal components. US-based competitor serving defense, medical, and telecom with similar custom manufacturing capabilities.
• Leader Tech Inc. Leader Tech produces board-level shielding, fabric-over-foam gaskets, conductive elastomers, and thermal management materials for EMI compliance. Direct US competitor targeting similar military, telecom, and industrial customers.
• Schaffner Group: Schaffner manufactures EMI/RFI shielding and filtering components including conductive gaskets, ferrites, and EMC solutions for industrial and rail markets. Direct competitor with overlapping electromagnetic compatibility expertise.
• ETS-Lindgren: ETS-Lindgren designs and builds EMI/RFI shielded enclosures, anechoic chambers, and waveguide ventilation products for defense and aerospace customers. Direct competitor in shielding infrastructure, particularly for TEMPEST and SCIF applications.

Broad incumbents

• 3M Electronic Materials: 3M produces a broad portfolio of electronic materials including EMI shielding tapes, conductive adhesives, and electrical grounding solutions. Larger incumbent with overlapping but more diversified product range spanning many industries beyond EMI shielding.
• Henkel (Electronics & Industrial): Henkel supplies industrial adhesives, sealants, conductive inks, and electronic materials used in EMI shielding and grounding applications. Broad incumbent with some product overlap but a much wider portfolio serving automotive, electronics, and industrial markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/MAJRProducts
• Xx.com/MAJRProducts

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about MAJR Products