Who supplies Tata Steel?

Tata Steel's key suppliers include NMDC, Coal India, BHP Group and Caterpillar. They span the manufacturers, raw-material providers and equipment makers across Tata Steel's supply chain.

Who are Tata Steel's customers?

Tata Steel supplies Tata Motors, Maruti Suzuki India and Construction & Infrastructure, among others downstream in its supply chain.

How many companies are in Tata Steel's supply chain?

Make Sure I Know It maps 8 companies in Tata Steel's supply chain across four tiers: end customers, manufacturers, materials and equipment suppliers.

Tata Steel's Global Supply Chain

Steel (India)

Tata Steel is one of the world's largest steelmakers, turning iron ore and coking coal into the steel that underpins India's autos, construction, and infrastructure.

8 companies · Last updated Jul 9, 2026

8 companies

Last updated Jul 9, 2026

₹189.79

TATASTEEL · NSE

Companies mapped

Listed companies

Risk flags

01End Customers3

02Manufacturer1

03Materials3

04Equipment1

Tata Steel supply chain — frequently asked questions

Who supplies Tata Steel?: Tata Steel's key suppliers include NMDC, Coal India, BHP Group and Caterpillar. They span the manufacturers, raw-material providers and equipment makers across Tata Steel's supply chain.
Who are Tata Steel's customers?: Tata Steel supplies Tata Motors, Maruti Suzuki India and Construction & Infrastructure, among others downstream in its supply chain.
How many companies are in Tata Steel's supply chain?: Make Sure I Know It maps 8 companies in Tata Steel's supply chain across four tiers: end customers, manufacturers, materials and equipment suppliers.

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Maruti Suzuki IndiaMaruti Suzuki India supply chain