Larsen & Toubro's Global Supply Chain
Engineering & Construction — Infrastructure, Energy & Defence (India)Larsen & Toubro is India's largest engineering and construction group, building infrastructure, power plants, offshore oil and gas facilities and defence systems. It closed FY2026 with a record ₹7.4 lakh crore order book, about half of it international.
11 companies · Last updated
11 companies
Last updated
LT · NSE
Companies mapped
Listed companies
Risk flags
Who supplies Larsen & Toubro?
Larsen & Toubro relies on suppliers such as Tata Steel, JSW Steel, UltraTech Cement and Komatsu, and sells to Saudi Aramco, NTPC and DRDO. The map below covers all 11 companies in its supply chain, sorted into end customers, manufacturers, materials and equipment, with a live stock ticker for each listed company.
Key suppliers
- Tata Steel
- JSW Steel
- UltraTech Cement
- Komatsu
- Hanwha Aerospace
Key customers
- Saudi Aramco
- NTPC
- DRDO
- Indian Ministry of Defence
- National High Speed Rail Corporation
Larsen & Toubro's competitors
Afcons Infrastructure
Shapoorji Pallonji's EPC arm, bidding against L&T for metros, bridges and marine works.
KEC International
Competes with L&T for power transmission and civil EPC contracts.
Tata Projects
Tata group EPC company competing for infrastructure and industrial projects.
Saipem
Rival for offshore oil and gas construction work in the Middle East.
Larsen & Toubro supply chain — frequently asked questions
- Who supplies Larsen & Toubro?
- Larsen & Toubro's suppliers include Tata Steel, JSW Steel, UltraTech Cement, Komatsu and Hanwha Aerospace. The list covers its manufacturers, raw-material providers and equipment makers.
- Where does Larsen & Toubro get its materials?
- Larsen & Toubro sources raw materials and components from suppliers including Tata Steel, JSW Steel and UltraTech Cement.
- What equipment does Larsen & Toubro depend on?
- Larsen & Toubro's supply chain relies on equipment makers such as Komatsu and Hanwha Aerospace.
- Who are Larsen & Toubro's customers?
- Larsen & Toubro's customers include Saudi Aramco, NTPC, DRDO, Indian Ministry of Defence and National High Speed Rail Corporation.
- Who are Larsen & Toubro's competitors?
- Larsen & Toubro's main competitors include Afcons Infrastructure, KEC International, Tata Projects and Saipem.
- How many companies are in Larsen & Toubro's supply chain?
- Make Sure I Know It maps 11 companies in Larsen & Toubro's supply chain across four tiers: end customers, manufacturers, materials and equipment suppliers.
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