Investment Summary

Japan Industrial Partners Exits KM Aluminum

On March 4, 2025, Marumae invested in metals/mining company KM Aluminum from Japan Industrial Partners for 9.0B JPY

Investment Highlights
  • This is Marumae’s 1st transaction in the Metals/Mining sector.
  • This is Marumae’s largest (disclosed) transaction.
  • This is Marumae’s 1st transaction in Japan.

Investment Summary

Date 2025-03-04
Target KM Aluminum
Sector Metals/Mining
Investor(s) Marumae
Sellers(s) Japan Industrial Partners
Deal Type Add-on Acquisition
Deal Value 9.0B JPY

Target

KM Aluminum

Omuta, Japan
KM Aluminum is a manufacturer of aluminum products for semiconductor industry. KM Aluminum is based in Omuta, Japan.

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Investor(S) 1

Investor

Marumae

Izumi, Japan

Category Company
Founded 1965
Sector Manufacturing
Employees198
Revenue 4.7B JPY (2024)
DESCRIPTION

Marumae designs, manufactures, and processes precision machine components and equipment. The company's products include vacuum chambers, shower heads, exhaust plates, electrostatic chucks, heaters, upper electrodes, and targets, as well as parts for transfer systems and other vacuum components used in etching, CVD, coater/developers, sputtering, single wafer cleaning, ashing, wafer bonding, ion implantation, and annealing. Marumae was founded in 1965 and is based in Izumi, Japan.


DEAL STATS #
Overall 1 of 1
Sector: Metals/Mining M&A 1 of 1
Type: Add-on Acquisition M&A Deals 1 of 1
Country: Japan M&A 1 of 1
Year: 2025 M&A 1 of 1
Size (of disclosed) 1 of 1

Seller(S) 1

DESCRIPTION

Japan Industrial Partners is a private investment firm focused on acquisitions of companies operating in basic industries throughout Japan. Japan Industrial Partners was established in 2000 and is headquartered in Tokyo.


DEAL STATS #
Overall 7 of 7
Sector: Metals/Mining M&A 1 of 1
Type: Add-on Acquisition M&A Deals 7 of 7
Country: Japan M&A 6 of 6
Year: 2025 M&A 1 of 1
Size (of disclosed) 2 of 2
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2024-11-11 VAIO

Azumino, Japan

VAIO is a manufacturer and distributor of computer products and other consumer electronics. VAIO was founded in 1996 and is based in Azumino, Japan.

Sell -