The Global Millimeter Wave Absorber Market size was estimated at USD 77.32 million in 2023 and is projected to reach USD 107.83 million by 2029, exhibiting a Compound Annual Growth Rate (CAGR) of 5.70% during the forecast period (2024–2029). This robust growth is fueled by the accelerating deployment of 5G infrastructure, advancements in automotive radar for autonomous driving, and expanding military and aerospace applications requiring precise electromagnetic interference (EMI) suppression.

As the demand for faster, more reliable wireless communication and sensing technologies intensifies, the focus pivots to the material science innovators enabling these advancements. In this blog, we profile the Top 10 Companies in the Millimeter Wave Absorber Industry—a group of established chemical giants and specialized material science firms that are critical to the performance and integrity of modern electronic systems.

---

🔟 1. Laird Technologies (DuPont)

Headquarters: London, United Kingdom
Key Offering: Absorber sheets, foams, tapes, and custom-formulated materials.

Laird Technologies, now part of DuPont’s Electronics & Industrial segment, is a global leader in EMI shielding and absorber solutions. The company provides high-performance millimeter wave absorbers designed to mitigate reflections and interference in sensitive electronic components used in telecommunications, automotive, and aerospace systems.

Innovation Initiatives:

• Development of thin, flexible absorber materials for compact 5G devices.

• Advanced R&D in thermally conductive absorbers for high-power applications.

• Strategic integration into DuPont’s broader portfolio for comprehensive electronic material solutions.

Download FREE Sample Report: Global Millimeter Wave Absorber Market – View in Detailed Research Report

---

9️⃣ 2. TDK Corporation

Headquarters: Tokyo, Japan
Key Offering: Electromagnetic wave absorbers, ferrite sheets, and noise suppression components.

TDK Corporation is a premier electronics company renowned for its ceramic-based passive components and magnetic materials. Its electromagnetic wave absorbers are vital for suppressing noise and preventing signal degradation in high-frequency circuits, including those operating in the mmWave spectrum for 5G base stations and automotive radar modules.

Innovation Initiatives:

• Pioneering nanocrystalline and ferrite-based absorber technologies.

• Expansion of product lines to support the growing Internet of Things (IoT) and connected vehicle markets.

---

8️⃣ 3. Cuming Microwave Corporation (Cuming Microwave Corporation )

Headquarters: Avon, Massachusetts, USA
Key Offering: Pyramidal, flat, and custom-shaped microwave absorbers, anechoic chamber materials.

Cuming Microwave Corporation is a leading specialist in electromagnetic absorber materials. The company’s products are essential for applications ranging from anechoic chamber lining for R&D and testing to integration into commercial and military radar systems, ensuring accurate signal measurement and performance.

Innovation Initiatives:

• Specialization in high-temperature and broad-frequency absorption solutions.

• Development of eco-friendly absorber materials with reduced environmental impact.

---

7️⃣ 4. Nitto Denko Corporation

Headquarters: Osaka, Japan
Key Offering: Thin-film electromagnetic wave absorbers, conductive tapes, and shielding films.

Nitto Denko is a global materials science innovator, producing a wide array of adhesive tapes, optical films, and functional polymers. Its millimeter wave absorbers are characterized by their thin profile and excellent performance, making them ideal for space-constrained applications in smartphones, wearables, and automotive electronics.

Innovation Initiatives:

• Focus on ultra-thin, lightweight absorbers for next-generation mobile devices.

• Investment in R&D for absorbers compatible with high-frequency printed circuit boards (PCBs).

Download FREE Sample Report: Global Millimeter Wave Absorber Market – View in Detailed Research Report

---

6️⃣ 5. Microwave Vision Group (MVG)

Headquarters: Paris, France
Key Offering: Anechoic chamber solutions, absorber materials, antenna measurement systems.

Microwave Vision Group is a key player in the test and measurement sector, providing integrated solutions for antenna and device testing. While known for its systems, MVG also supplies the high-performance absorber materials needed to create the controlled, reflection-free environments critical for accurate mmWave antenna characterization.

Innovation Initiatives:

• Development of specialized absorbers for Over-the-Air (OTA) testing of 5G devices.

• Solutions tailored for the automotive industry’s radar sensor validation needs.

---

5️⃣ 6. Diamond Microwave Chambers

Headquarters: Chelmsford, Essex, United Kingdom
Key Offering: Custom anechoic chambers, pyramidal and wedge absorbers.

Diamond Microwave Chambers specializes in the design and manufacture of anechoic chambers and the absorber materials that line them. Their products are critical for applications in defense, aerospace, and telecommunications, where precise electromagnetic testing free from external interference is paramount.

Innovation Initiatives:

• Expertise in creating large-scale anechoic facilities for satellite and radar testing.

• Focus on absorbers with high durability and consistent performance across wide frequency bands.

---

4️⃣ 7. Sekisui Nano Coat Technology

Headquarters: Osaka, Japan
Key Offering: Nanocoating-based absorbers, conductive paints, and EMI suppression coatings.

Sekisui Nano Coat Technology leverages advanced nanomaterial science to develop innovative coating solutions. Their millimeter wave absorbers are often applied as thin films or coatings, offering a versatile method for integrating absorption properties directly onto components and enclosures.

Innovation Initiatives:

• R&D in carbon nanotube and graphene-based absorber coatings.

• Applications in consumer electronics for internal EMI management.

---

3️⃣ 8. Suzhou Wave-Vector Advanced Material Co., Ltd.

Headquarters: Suzhou, Jiangsu, China
Key Offering: Customized microwave absorbers, magnetic sheets, and shielding materials.

Suzhou Wave-Vector is a prominent Chinese manufacturer focused on advanced electromagnetic functional materials. The company serves a growing domestic market for 5G infrastructure and automotive electronics, providing cost-effective and high-performance absorber solutions.

Innovation Initiatives:

• Rapid scaling of production to meet demand from China’s 5G rollout.

• Development of absorbers tailored for local automotive radar manufacturers.

---

2️⃣ 9. E&C Engineering

Headquarters: Yongin-si, Gyeonggi-do, South Korea
Key Offering: Pyramidal absorbers, ferrite tiles, anechoic chamber construction.

E&C Engineering is a South Korean specialist in electromagnetic environment solutions. The company provides absorber materials and full anechoic chamber setups, catering to the vibrant electronics and automotive industries in South Korea and across Asia.

Innovation Initiatives:

• Collaboration with major Korean electronics conglomerates on R&D projects.

• Focus on improving the cost-efficiency of absorber materials for mass-market applications.

---

1️⃣ 10. Shenzhen General Test Technology Co., Ltd.

Headquarters: Shenzhen, Guangdong, China
Key Offering: Absorber materials, EMC test systems, anechoic chambers.

Shenzhen General Test Technology is a leading provider of electromagnetic compatibility (EMC) and antenna test solutions. The company supplies the critical absorber materials needed for its test systems, playing a vital role in the certification and quality assurance of electronic products, particularly those emerging from China’s massive manufacturing sector.

Innovation Initiatives:

• Integration of absorber solutions with automated test equipment.

• Support for the rapid development cycle of consumer electronics with reliable testing materials.

Get Full Report Here: Global Millimeter Wave Absorber Market – View in Detailed Research Report

---

🌍 Outlook: The Future of Millimeter Wave Absorbers Is Integrated and Intelligent

The millimeter wave absorber market is evolving from a niche component supplier to a critical enabler of next-generation technology. As devices become more interconnected and operate at higher frequencies, the demand for smarter, more efficient absorption solutions will continue to surge.

📈 Key Trends Shaping the Market:

• Expansion of 5G mmWave networks requiring advanced base station and device-level EMI control.

• Progression toward Level 3+ autonomous driving, increasing the density and sensitivity of automotive radar systems.

• Development of metamaterials and nano-engineered absorbers for superior performance in smaller form factors.

• Growing emphasis on standardized testing protocols, fueling demand for anechoic chamber materials.

Get Full Report Here: Global Millimeter Wave Absorber Market – View in Detailed Research Report

The companies profiled are not just supplying materials—they are providing the fundamental building blocks that ensure the reliability, safety, and performance of the connected world.