The Global Open-Celled Metallic Foam Market was valued at USD 821 Million in 2025 and is projected to reach USD 1,183 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.4% during the forecast period (2026–2034). This robust growth is driven by the accelerating demand for lightweight, multifunctional materials across the automotive, aerospace, and industrial sectors, alongside significant advancements in manufacturing technologies and the push for sustainable energy solutions.

As industries worldwide prioritize efficiency, thermal management, and emission reduction, the spotlight intensifies on the material innovators at the forefront of this transformation. In this blog, we profile the Top 10 Companies in the Open-Celled Metallic Foam Industry—a dynamic mix of established material science leaders, specialized manufacturers, and research pioneers who are shaping the next generation of high-performance materials.

---

🔟 1. ERG Aerospace (A Division of BASF)

Headquarters: Oakland, California, USA
Key Offering: Duocel® Aluminum, Copper, and Nickel Foams

ERG Aerospace is a globally recognized pioneer and leading volume producer of open-celled metallic foams. Its flagship Duocel® foam is a highly porous, lightweight material with a fully interconnected structure, making it ideal for applications requiring high surface area, energy absorption, and thermal management. The company serves demanding sectors including aerospace, defense, and high-performance automotive.

Innovation Initiatives:

• Proprietary investment casting process for high-integrity foam structures

• Development of custom foam solutions for extreme environments

• Focus on scaling production to meet growing demand from the battery and fuel cell industries

Download FREE Sample Report:
Open-Celled Metallic Foam Market – View in Detailed Research Report

---

9️⃣ 2. Ultramet

Headquarters: Pacoima, California, USA
Key Offering: Advanced refractory and reactive metal foams (Tantalum, Tungsten, Niobium)

Ultramet specializes in advanced refractory and reactive metal foams, catering primarily to the most demanding aerospace, defense, and medical applications. The company’s expertise lies in chemical vapor deposition (CVD) and other advanced processes to create high-purity, high-temperature foams used in propulsion systems, thermal protection, and biomedical implants.

Innovation Initiatives:

• Leading-edge R&D in high-temperature and corrosive environment applications

• Custom engineering of foam structures for mission-critical components

---

8️⃣ 3. Fraunhofer IFAM

Headquarters: Bremen, Germany
Key Offering: Research, development, and prototyping of various metallic foams (Al, Ti, Mg)

Fraunhofer IFAM is a premier European research institution that bridges the gap between academic discovery and industrial application. It develops and prototypes open-celled metallic foams using advanced powder metallurgy and other techniques, focusing on lightweight construction, acoustic damping, and thermal management solutions for industry partners.

Innovation Initiatives:

• Pioneering work in powder compact melting and space-holder techniques

• Strong focus on sustainability and recyclability of metal foam products

---

7️⃣ 4. Hollomet GmbH

Headquarters: Dresden, Germany
Key Offering: Customized aluminum and zinc alloy foams (HollowSphere® structures)

Hollomet GmbH is a German specialist known for its innovative HollowSphere® technology, which produces highly porous, lightweight metal structures. The company focuses on developing customized solutions for damping, filtration, and lightweighting, serving automotive, machinery, and architectural clients.

Innovation Initiatives:

• Development of composite metal foam systems for enhanced properties

• Application-specific engineering for noise and vibration control

Download FREE Sample Report:
Open-Celled Metallic Foam Market – View in Detailed Research Report

---

6️⃣ 5. Recemat BV

Headquarters: Krimpen aan den IJssel, Netherlands
Key Offering: Nickel, Nickel-Chromium, and Copper foams (Recemat® Foam)

Recemat is a leading European producer of high-quality open-celled foams, primarily from nickel and nickel-based alloys. Its products are characterized by very high porosity and excellent electrical conductivity, making them ideal for electrodes in batteries and fuel cells, catalysis, and filtration applications.

Innovation Initiatives:

• Specialization in foams for electrochemical applications in the energy sector

• Production of large-area foam sheets for industrial scaling

---

5️⃣ 6. Havel Metal Foam

Headquarters: Changsha, Hunan, China
Key Offering: Aluminum foam panels and custom components

Havel Metal Foam is a significant player in the Asian market, specializing in the production of aluminum foam panels and components. The company leverages cost-effective manufacturing processes to serve a broad range of applications, from architectural and construction elements to industrial heat exchangers and sound-absorbing panels.

Innovation Initiatives:

• Focus on expanding applications in building and infrastructure

• Development of fire-resistant and blast-mitigation panels

---

4️⃣ 7. Intergran Technologies

Headquarters: Huntington Beach, California, USA
Key Offering: Custom-engineered metal foam components for aerospace and defense

Intergran Technologies focuses on the design and manufacture of highly engineered porous metal components. The company’s strength lies in creating solutions for fluid flow, thermal management, and lightweight structural applications, with a strong customer base in the demanding aerospace and defense sectors.

Innovation Initiatives:

• Expertise in sintering and other powder-based fabrication methods

• Development of multi-functional components that combine structural and fluidic functions

---

3️⃣ 8. BOEGGER

Headquarters: Shenzhen, Guangdong, China
Key Offering: Aluminum foam products for industrial and commercial use

BOEGGER is a Chinese manufacturer focused on producing aluminum foam products for a variety of industrial and commercial applications. The company supplies foam for use in sound absorption, heat dissipation, and decorative purposes, capitalizing on the growing domestic market for advanced materials.

Innovation Initiatives:

• Cost-optimized production for mass-market adoption

• Exploration of new applications in consumer electronics thermal management

---

2️⃣ 9. Exxentis AG

Headquarters: Zuchwil, Switzerland
Key Offering: Titanium and specialized alloy foams for medical and high-tech applications

Exxentis AG is a Swiss technology company specializing in high-value metal foams, particularly titanium, for biomedical implants and other precision applications. The company’s foam structures are designed to promote bone ingrowth (osseointegration) in orthopedic and dental implants, representing a high-growth niche.

Innovation Initiatives:

• Leading innovation in biocompatible porous metals for medical implants

• Application of foams in industrial catalysis and sensor technology

Download FREE Sample Report:
Open-Celled Metallic Foam Market – View in Detailed Research Report

---

1️⃣ 10. Reade Advanced Materials

Headquarters: Providence, Rhode Island, USA
Key Offering: Distribution and customization of various metal foam powders and structures

Reade Advanced Materials is a global distributor and custom processor of advanced materials, including a range of metal foam precursors and finished products. The company acts as a crucial link between specialized producers and end-users, providing tailored material solutions for research institutions and industrial clients across multiple sectors.

Innovation Initiatives:

• Supply chain integration for hard-to-source metal foam materials

• Support for R&D activities with small-batch and custom-formulated products

Get Full Report Here:
Open-Celled Metallic Foam Market – View in Detailed Research Report

---

🌍 Outlook: The Future of Open-Celled Metallic Foam Is Multifunctional and Sustainable

The open-celled metallic foam market is undergoing a significant evolution. While traditional structural applications remain important, the industry is increasingly focused on developing materials that offer combined functionalities, driven by the global trends of electrification, lightweighting, and sustainability.

📈 Key Trends Shaping the Market:

• Rise of additive manufacturing for creating complex, application-specific foam geometries

• Expansion into the hydrogen economy for fuel cell flow fields and catalytic substrates

• Integration with composite materials to create hybrid structures with enhanced properties

• Growing adoption in biomedical devices for implants that promote tissue integration

Get Full Report Here:
Open-Celled Metallic Foam Market – View in Detailed Research Report

The companies listed above are not only supplying advanced materials—they are actively engineering the core components that will enable lighter vehicles, more efficient aircraft, and groundbreaking medical and energy technologies for a smarter, more sustainable future.