Mitsubishi Materials Corporation
Mitsubishi Materials Corporation is a Tokyo-based metals and materials group whose Materials business includes tungsten and whose Products business includes cemented carbide products. In December 2024 its subsidiary Mitsubishi Materials Europe B.V. acquired H.C. Starck Holding (Germany) GmbH, and in 2026 the group announced about 8 billion yen to double ammonium paratungstate output at Japan New Metals' Akita plant. Net sales were ¥1,844,053 million in the year to March 2026.
Key figures
- Relations mapped
- 5
- Sites
- 1
- Sources
- 13
- Products
- 7
Supply chain
Supply chain at a glance
Named companies are relations backed by a public source. Dashed boxes count the other relations Datafalk has mapped.
Footprint
Where Mitsubishi Materials Corporation operates
1 known site, shown at country level. Addresses and roles are in the full profile.
- Sites in Japan
- Headquarters in Japan (Tokyo)
Sourced relations
Public supply chain relations
Relations publicly stated by one of the parties, each with its sources. Datafalk maps 5 relations in total.
Parent of
Japan New Metals Co., Ltd.
The group names H.C. Starck Holding and Japan New Metals as its two tungsten affiliates, both covering powder manufacture, sales and recycling. Mitsubishi Materials will invest to expand tungsten recycling capacity at its subsidiary Japan New Metals (9 September 2026).
Parent of
Mitsubishi Materials Tools Europe GmbH
MMC Hartmetall GmbH was merged into MMC Hardmetal Europe (Holdings) GmbH, which was renamed Mitsubishi Materials Tools Europe GmbH as of 1 September 2025.
as of 2026-08-29
Parent of
H.C. Starck
On 17 December 2024 Mitsubishi Materials Europe B.V., a subsidiary of Mitsubishi Materials Corporation, completed the acquisition of H.C. Starck Holding (Germany) GmbH.
- [1]hcstarck.com
as of 2026-08-29
Profile
Company overview
Activity
Mitsubishi Materials Corporation's materials business covers smelting of copper, gold, silver, lead, tin, palladium and other metals, resources circulation, copper and copper alloy products, and tungsten.
mmc.co.jpKey figures
Mitsubishi Materials Corporation reported consolidated net sales of ¥1,844,053 million for the fiscal year ended March 2026, down 6.0% year on year.
ir.mmc.co.jpMain products
Mitsubishi Materials Corporation's products business includes cemented carbide products, metalworking solutions and advanced products.
mmc.co.jpHistory
In 2026, Mitsubishi Materials Corporation announced a plan to invest about 8 billion yen to double annual production of ammonium paratungstate at its subsidiary Japan New Metals' Akita plant to 2,400 metric tons of tungsten trioxide equivalent, with operations scheduled to start in April 2029.
kitco.com
Output
Products and materials
- Cemented carbide indexable inserts
- Recycled tungsten raw material from used carbide tools
- Solid carbide drills
- Solid carbide end mills
- Tungsten carbide powder
- Tungsten carbide powder for cemented carbide tools
- Tungsten metal powder for electronics
Full profile
What Datafalk has on Mitsubishi Materials Corporation
This page shows what is public. The full profile goes further:
- 5 subsidiary relations
- 1 site with addresses and roles
- 1 open question identified by Datafalk analysts
- Confidence level and evidence behind every relation
- Complete list of 13 sources
Explore
Related companies
Other companies in the atlas connected to this one.
Sources
This profile draws on 13 sources. Compiled from open sources and Datafalk research. Not exhaustive. Data as of 2026-08-29.