Advance Composite Raises Series B Funding to Scale Metal Matrix Composite Technology

Updated on July 07, 2026 • 4 min read

Japanese advanced materials company Advance Composite has completed a Series B financing round through a third-party share allotment, securing new investment from Kyoto University Innovation Capital (KYOTO-iCAP No. 3 Fund) to accelerate the commercialization of its proprietary metal matrix composite (MMC) technology.

The company did not disclose the amount raised but said the funding will support research partnerships, technology development and expansion into high-growth industries, including semiconductors and artificial intelligence.

Funding to Support Advanced Materials Innovation

Advance Composite specializes in developing and manufacturing metal matrix composites (MMCs) using its proprietary molten metal forging method.

The technology enables molten metal to infiltrate reinforcing materials such as graphite and ceramics under high pressure, producing composite materials designed to combine high thermal conductivity, low thermal expansion and lightweight characteristics.

According to the company, the investment will be used to:

• Strengthen collaboration with academic institutions
• Advance research and development in next-generation materials
• Increase its presence within the semiconductor supply chain
• Accelerate commercialization of advanced composite technologies

By working with Kyoto iCAP, Advance Composite aims to leverage research capabilities from Japanese national universities to bring new materials to industrial markets more rapidly.

Composite Materials Target High-Performance Applications

Advance Composite’s New ACM-H1/H2 product series is designed for thermal management applications requiring both lightweight construction and efficient heat dissipation.

The company has disclosed the following performance characteristics:

• Thermal conductivity exceeding 460 W/m·K
• Thermal expansion coefficient of approximately 5 ppm/K
• Density of approximately 2.3 g/cm³

This combination of properties makes the materials suitable for applications where dimensional stability and thermal performance are critical, including:

• AI hardware
• Semiconductor equipment
• Electronics cooling
• Air-conditioning systems
• Advanced industrial equipment

From Startup Competition to Strategic Investment

Founded in July 2015, Advance Composite has steadily expanded its profile within Japan’s advanced materials ecosystem.

The company recently won first place at the Startup Kyoto International Award, receiving a ¥10 million prize, and also secured victory at the IVS2025 LAUNCHPAD startup competition.

According to Advance Composite, its success at IVS2025 helped establish the relationship that ultimately led to the Series B investment from Kyoto University Innovation Capital.

Growing Demand for Metal Matrix Composites

As AI computing, power electronics and semiconductor manufacturing continue to require improved thermal management materials, demand for advanced metal matrix composites is expected to increase.

Compared with conventional metallic materials, MMCs can provide improved thermal conductivity, lower thermal expansion and reduced weight, making them increasingly attractive for high-performance electronic and industrial applications.

The latest financing positions Advance Composite to accelerate both technology development and commercial deployment as Japan continues investing in advanced materials for next-generation manufacturing.

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