The Global Radar Absorbing Materials (RAM) Market was valued at USD 1.56 Billion in 2023 and is projected to reach USD 2.61 Billion by 2031, growing at a Compound Annual Growth Rate (CAGR) of 6.8% during the forecast period (2024–2031). This robust growth is propelled by escalating defense expenditures worldwide, the continuous modernization of military aircraft and naval vessels, and the burgeoning demand for electromagnetic compatibility (EMC) in commercial electronics and telecommunications infrastructure.

As nations intensify their focus on stealth technology and the electronics industry grapples with signal interference, the role of specialized materials that absorb radar waves becomes paramount. In this blog, we profile the Top 10 Companies in the Radar Absorbing Materials Industry—a diverse group of advanced materials specialists, defense contractors, and electronics giants pioneering the future of electromagnetic attenuation.

Download FREE Sample Report: Global Radar Absorbing Materials Market – View in Detailed Research Report

---

🔟 1. Hexcel Corporation

Headquarters: Stamford, Connecticut, USA
Key Offering: Advanced Composite Structures with Integrated RAM, Broadband Absorbers

Hexcel is a global leader in advanced composites, supplying lightweight, high-strength materials that are integral to modern aerospace and defense platforms. Their expertise lies in integrating radar-absorbing properties directly into composite structures used for aircraft skins, radomes, and unmanned aerial vehicles (UAVs).

Innovation Profile:

• Development of carbon fiber composites with tailored electromagnetic properties

• Strategic partnerships with major aircraft manufacturers like Airbus and Boeing

• Focus on multifunctional materials that provide both structural integrity and stealth

---

9️⃣ 2. Laird Technologies (DuPont)

Headquarters: London, United Kingdom (Part of DuPont)
Key Offering: EMI Shielding and Absorbing Materials, Foams, Tapes, and Sheets

Laird Technologies, now part of DuPont’s Electronics & Industrial segment, is a premier provider of electromagnetic interference (EMI) solutions. Their extensive RAM product line includes flexible absorber sheets, ferrite tiles, and conductive elastomers used across defense, automotive, and consumer electronics.

Innovation Profile:

• Wide portfolio of frequency-selective absorbers for 5G and IoT applications

• High-performance materials for anechoic chambers and testing facilities

---

8️⃣ 3. Parker Hannifin Corporation

Headquarters: Cleveland, Ohio, USA
Key Offering: Chomerics Division EMI Shielding, Radar Absorbing Gaskets and Compounds

Through its Chomerics division, Parker Hannifin offers a comprehensive suite of EMI shielding and radar absorption products. Their solutions are critical for protecting sensitive electronic equipment in military vehicles, naval ships, and aerospace systems from radar detection and electronic warfare threats.

Innovation Profile:

• Specialized conductive gaskets and sealants that provide environmental sealing and radar attenuation

• Custom-formulated compounds for harsh operational environments

Download FREE Sample Report: Global Radar Absorbing Materials Market – View in Detailed Research Report

---

7️⃣ 4. BAE Systems

Headquarters: London, United Kingdom
Key Offering: Integrated Stealth Solutions, Radar Absorbent Structures for Platforms

BAE Systems is a global defense, security, and aerospace company with deep expertise in stealth technology. They design and manufacture entire platforms, such as the Eurofighter Typhoon and Type 26 frigates, incorporating advanced RAM coatings and structural materials to minimize their radar cross-section (RCS).

Innovation Profile:

• In-house development of signature management technologies

• Active and passive radar absorption systems for naval and air platforms

---

6️⃣ 5. Mast Technologies

Headquarters: Lyon, France
Key Offering: Broadband Radar Absorbing Materials, Anechoic Chamber Linings

Mast Technologies specializes in high-performance RAM for demanding applications. Their products are used in anechoic chambers for radar cross-section measurement, as well as on military platforms to reduce detectability across a wide range of frequencies.

Innovation Profile:

• Expertise in pyramidal and wedge absorbers for test environments

• Custom solutions for specific frequency bands and threat scenarios

---

5️⃣ 6. TDK Corporation

Headquarters: Tokyo, Japan
Key Offering: Ferrite-Based Absorbers, EMI Suppression Sheets

TDK is a world-leading electronic components manufacturer. Their expertise in magnetic materials, particularly ferrites, translates into highly effective radar absorbing sheets and components used extensively in consumer electronics, automotive radars, and telecommunications base stations to prevent signal interference.

Innovation Profile:

• Leadership in soft magnetic materials for high-frequency absorption

• Thin, flexible absorbers ideal for compact electronic devices and ADAS systems

---

4️⃣ 7. Hitek Electronic Materials Ltd.

Headquarters: Chalgrove, Oxfordshire, UK
Key Offering: Electromagnetic Shielding Coatings, Radar Absorbent Paints

Hitek specializes in the development and application of advanced coatings for EMI shielding and radar absorption. Their coatings can be applied to complex geometries, making them suitable for a variety of military and aerospace components that require a low observable signature.

Innovation Profile:

• Proprietary coating technologies for durable, high-performance radar attenuation

• Solutions tailored for both internal shielding and external stealth applications

---

3️⃣ 8. Cuming Microwave Corporation (Cuming-Lehvoss Group)

Headquarters: Avon, Massachusetts, USA
Key Offering: C-RAM & ECCOSORB Brand Absorbers, Microwave Absorbing Materials

Cuming Microwave Corporation, part of the Lehvoss Group, is renowned for its ECCOSORB brand of microwave and radar absorbing materials. They offer a wide array of foam-based, elastomeric, and ceramic-based absorbers used in defense, aerospace, and wireless communication systems.

Innovation Profile:

• Broad range of products covering frequencies from UHF to W-band

• Materials engineered for extreme environmental conditions, including high temperatures

Read Full Report: Global Radar Absorbing Materials Market – View in Detailed Research Report

---

2️⃣ 9. MWT Materials

Headquarters: Cheadle, United Kingdom
Key Offering: Carbon-Based Radar Absorbing Materials, Composite Radomes

MWT Materials focuses on advanced carbon-based materials for electromagnetic applications. Their products are used in radomes—the protective covers for radar antennas—to minimize interference, as well as in structural components requiring radar absorption for stealth platforms.

Innovation Profile:

• Specialization in carbon-loaded composites for optimized electromagnetic performance

• Development of materials that are transparent to certain frequencies while absorbing others

---

1️⃣ 10. CFOAM LLC

Headquarters: State College, Pennsylvania, USA
Key Offering: Carbon Foam-Based Absorbers, High-Temperature RAM

CFOAM produces lightweight, high-strength carbon foams that exhibit excellent radar-absorbing properties. These materials are particularly valuable in applications where weight savings, thermal management, and stealth characteristics are critical, such as in next-generation aircraft and naval vessels.

Innovation Profile:

• Unique carbon foam technology providing multifunctional benefits (absorption, structural, thermal)

• Materials capable of withstanding very high temperatures, suitable for engine nacelles and exhaust areas

Read Full Report: Global Radar Absorbing Materials Market – View in Detailed Research Report

---

🌍 Outlook: The Future of Radar Absorbing Materials Is Smarter and More Integrated

The radar absorbing materials market is evolving beyond traditional coatings towards integrated, multifunctional, and intelligent solutions. The paradigm is shifting from merely reducing a platform’s signature to creating materials that can adapt, communicate, and provide additional functionalities.

📈 Key Trends Shaping the Market:

• Rise of Multifunctional Composite Structures where RAM is embedded within airframe components, reducing weight and complexity.

• Growing demand for Frequency-Selective Surfaces (FSS) that absorb specific radar bands while allowing others to pass through, crucial for communication systems on stealth platforms.

• Expansion into Commercial 5G and Automotive Sectors to mitigate interference in advanced driver-assistance systems (ADAS) and dense urban networks.

• Increased R&D in Metamaterials and Adaptive RAM that can change their absorption properties dynamically in response to threat radar systems.

The companies profiled are at the forefront of this transformation, developing the materials that will define the next generation of stealth technology and electromagnetic management.

Get Full Report Here: Global Radar Absorbing Materials Market – View in Detailed Research Report