SENSEX also referred to as BSE 30 is a free-float market capitalization-weighted stock market index of 30 well-established and financially sound companies listed on Bombay Stock Exchange. The 30 component companies which are some of the largest and most actively traded stocks, are representative of various industrial sectors of the Indian economy.
Current constituents are listed below.
| Bajaj Auto Ltd | Automotive |
| Bharti Airtel Ltd | Telecom |
| BHEL Ltd | Capital Goods |
| Cipla Ltd | Pharmaceutical |
| Coal India Ltd | Power |
| DLF Ltd | Construction |
| HDFC Ltd | Finance |
| HDFC Bank Ltd | Finance |
| Hero Motorcorp Ltd | Automotive |
| Hindalco Industries Ltd | Aluminum |
| Hindustan Lever Ltd | Consumer Goods |
| ICICI Bank Ltd | Finance |
| Infosys Ltd | Information Technology |
| ITC Ltd | Consumer Goods |
| Jaiprakash Associates Ltd | Housing Related |
| Jindal Steel & Power Ltd | Steel |
| Larsen & Toubro Ltd | Engineering |
| Mahindra & Mahindra Ltd | Automotive |
| Maruti Suzuki Ltd | Transport Equipments |
| NTPC Ltd | Power |
| ONGC Ltd | Oil & Gas |
| Reliance Industries Ltd | Oil & Gas |
| SBI | Finance |
| Sterlite Industries Ltd | Metal, Metal Products, and Mining |
| Sun Pharmaceutical Industries Ltd | Healthcare |
| TCS Ltd | Information Technology |
| Tata Motors Ltd | Transport Equipments |
| Tata Power Ltd | Power |
| Tata Steel Ltd | Metal, Metal Products & Mining |
| Wipro Ltd | Information Technology |