Private company
Indian mining and power corporation
National Aluminium Company Limited (abbreviated as NALCO; incorporated in 1981) is an Indian public sector company having integrated and diversified operations in mining, metal and power. Presently, the Government of India holds a 51.28% equity stake in NALCO, while the Ministry of Mines has administrative control over the company. It is one of the largest integrated bauxite–alumina–aluminium–power complex in the country, encompassing bauxite mining, alumina refining, aluminium smelting and casting, power generation, rail and port operations.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
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National Aluminium Company Limited (abbreviated as NALCO; incorporated in 1981) is an Indian public sector company having integrated and diversified operations in mining, metal and power. Presently, the Government of India holds a 51.28% equity stake in NALCO, while the Ministry of Mines has administrative control over the company.2
Since NALCO is a public authority, it comes under the Right to Information Act. Thus, NALCO is required to provide information to various RTI queries asked by general public.
From Wikipedia’s article on National Aluminium Company, shared under CC BY-SA 4.0.4
Listed on Wikidata.1
NALCO is headquartered at Bhubaneswar, Odisha.
NALCO operates from two major Units
Mining and Refinery (M&R) complex
Smelter and Power (S&P) complex
Port Facilities at Visakhapatnam and Paradip.
Wind Power Plants
Gandikota, Andhra Pradesh – 50.4 MW (2.1MW, 24 nos. WEGs)
Ludarwa, Jaisalmer, Rajasthan – 47.6 MW (0.85 MW, 56 nos. WEGs)
Devikot, Jaisalmer, Rajasthan – 50 MW (2 MW, 25 nos. WEG)
Sangli, Maharashtra – 50.4 MW (2.1MW, 24 nos. WEGs)
Solar Power at Nalco Corporate Office, Bhubaneswar & NALCO Research & Technology Center, Bhubaneswar
Regional offices at Kolkata, Mumbai, Delhi, Chennai & Bangalore
10 operating stockyards at various locations in the Country
Main products of NALCO are as follows:
Aluminium Metal
Ingots
Alloy Ingots
T-Ingots
Sows
Billets
Wire Rods
Cast strips
Alumina & Hydrate
Calcined Alumina
Alumina Hydrate
Rolled Product
Aluminium Rolled Products
Aluminium Chequered Sheets
Power
Thermal Power
Co-generation Power
Wind Power
Solar Power
From Wikipedia’s article on National Aluminium Company, shared under CC BY-SA 4.0.4
From Wikidata.1
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