Komatsu's Global Supply Chain
Construction & Mining Equipment (Japan)Komatsu is the world's second-largest maker of construction and mining equipment, building excavators, dump trucks, and bulldozers that miners run at massive scale.
5 companies · Last updated
5 companies
Last updated
6301 · TSE
Companies mapped
Listed companies
Risk flags
Who supplies Komatsu?
Komatsu's supply chain spans 5 companies. Its key suppliers include Nippon Steel, and its customers include Glencore, Rio Tinto and Southern Copper. Below is the full map, broken down tier by tier — end customers, manufacturers, materials and equipment — with live stock tickers for every listed company.
Key suppliers
- Nippon Steel
Key customers
- Glencore
- Rio Tinto
- Southern Copper
Full interactive supply chain below
Komatsu's competitors
Caterpillar
The world's #1 construction and mining equipment maker, Komatsu's most direct global rival.
Hitachi Construction Machinery
Fellow Japanese heavy-equipment maker competing directly in excavators and mining machinery.
Komatsu supply chain — frequently asked questions
- Who supplies Komatsu?
- Komatsu's key suppliers include Nippon Steel. They span the manufacturers, raw-material providers and equipment makers across Komatsu's supply chain.
- Where does Komatsu get its materials?
- Komatsu sources raw materials and components from suppliers including Nippon Steel.
- Who are Komatsu's customers?
- Komatsu supplies Glencore, Rio Tinto and Southern Copper, among others downstream in its supply chain.
- Who are Komatsu's competitors?
- Komatsu's main competitors include Caterpillar, Hitachi Construction Machinery and Volvo Construction Equipment.
- How many companies are in Komatsu's supply chain?
- Make Sure I Know It maps 5 companies in Komatsu's supply chain across four tiers: end customers, manufacturers, materials and equipment suppliers.
Explore related supply chains
Companies in Komatsu's supply chain that we've also mapped — open their full chains: