How big is the Metal Foam Market | Market Leaders & Share Analysis

Code: MTA7366 Publication Date: Aug 2025

What is the size of Metal Foam Market?

According to 6Wresearch internal database and industry insights, the Global Metal Foam Market was valued at USD 0.7 Billion in 2024 and is expected to reach USD 1.1 Billion by 2031, growing at a compound annual growth rate of 6.2% during the forecast period (2025–2031).

The market is growing steadily in the automotive, aerospace, construction, and biomedical sectors, as lightweight, energy-absorbent, and thermally insulating materials are becoming popular in high-performance engineering applications. This market growth is due to the demand for materials that can improve efficiency, safety, and functionality, while also reducing the weight and energy use of the overall system.

Growth Factors for Metal Foam Market

  • Growing demand for lightweight crash-absorbing materials in automotive safety applications.
  • Increased applications of metal foam in heat exchangers and thermal management of electronics.
  • Growing applications in construction for sound and thermal insulation.
  • Advances in powder metallurgy and additive manufacturing technology.
  • Increased use in biomedical implants owing to biocompatibility and structural porosity.

Metal Foam Market Trends

The metal foam market trends point to growing use in energy absorption and thermal management across key sectors. Metal foams are being implemented by automotive OEMs for reducing structural weight and improving crash safety.

Aerospace manufacturers are using foam materials for impact protection and insulation in lightweight components. Construction companies are also looking to aluminum foam panels for fire retardant and acoustic cladding applications. Opportunities for recyclable aluminum foam options are developing out of an increasing focus on eco-efficiency.

Emerging Developments in the Metal Foam Market

The metal foam market developments show increasing advancements in application-specific foam architectures and production processes. Additive manufacturing is increasingly being used to customize porosity and mechanical properties for customized automotive and defense applications.

Metal foams are being used as substrates in data center cooling systems, ideally suited for dispersing heat. In the biomedical field, magnesium and titanium foams are being explored as substitutes for bone implants with controllable biodegradation. Recent R&D highlights include Duocel foam being utilized in satellites and impact protection applications.

List of Leading Companies in the Metal Foam Market

Below is a comprehensive list of the leading market players driving growth in this sector:

1. ERG Aerospace Corporation

Company NameERG Aerospace Corporation
Established Year1967
HeadquartersUnited States
Official WebsiteClick Here

Offers patented Duocel metal foam products used in aerospace, cooling, and defense applications.

2. CYMAT Technologies Ltd.

Company NameCYMAT Technologies Ltd.
Established Year1995
HeadquartersCanada
Official WebsiteClick Here

Develops aluminium and nickel metal foam for thermal management and absorption applications.

3. Ultramet

Company NameUltramet
Established Year1970
HeadquartersUnited States
Official WebsiteClick Here

Produces high-temperature metal foam substrates for energy and aerospace uses.

4. Spectra Mat, Inc.

Company NameSpectra Mat, Inc.
Established Year1977
HeadquartersUnited States
Official WebsiteClick Here

Specializes in open-cell aluminium foams for acoustic and structural applications.

5. Liaoning Rontec Advanced Material Technology

Company NameLiaoning Rontec Advanced Material Technology
Established Year2010
HeadquartersChina
Official WebsiteClick Here

Manufactures aluminium foam panels for construction, insulation, and impact absorption use cases.

6. Mott Corporation

Company NameMott Corporation
Established Year1959
HeadquartersUnited States
Official WebsiteClick Here

Provides foam filtration and energy absorption solutions using metal foam media.

7. Alantum

Company NameAlantum
Established Year2008
HeadquartersSouth Korea
Official WebsiteClick Here

Offers high porosity metal foams for lightweight energy absorption and structure integration.

8. Bauer Cases

Company NameBauer Cases
Established Year1993
HeadquartersUnited States
Official WebsiteClick Here

Supplies foam-based packaging and protective enclosures using closed-cell metal foam.

9. Foammetal New Material

Company NameFoammetal New Material
Established Year2015
HeadquartersYiyang, Hunan, China
Official WebsiteClick Here

Developer and manufacturer of foam metal materials targeting electromagnetic shielding and battery applications.

10. International Metal Foam AG

Company NameInternational Metal Foam AG
Established Year2014 (production began in predecessor)
HeadquartersGermany (global licensing model)
Official WebsiteClick Here

Specializes in licensing and producing advanced metal foam technologies for defense applications worldwide.

How big is the Metal Foam Market : FAQs

The metal foam market is projected to reach USD 1.1 billion by 2031, backed by rising use in automotive, construction, aerospace, and medical applications.
The metal foam market is shaped by lightweighting trends, advances in manufacturing technology, growth in energyefficient structures, and expanding biomedical use cases.
Key industries fuelling the metal foam market include automotive, aerospace, construction, electronics cooling, and medical implant manufacturing.
Key players in the metal foam market include ERG Aerospace Corporation, CYMAT Technologies, Ultramet, SpectraMat, and Liaoning Rontec Advanced Material Technology.
6W monitors the market across 60+ countries Globally, publishing an annual market outlook report that analyses trends, key drivers, Size, Volume, Revenue, opportunities, and market segments. This report offers comprehensive insights, helping businesses understand market dynamics and make informed decisions.
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