BSE-100 was launched in January 03, 1989 and was previously known as the BSE National index . The base year for this index is 1983-84 with base index value fixed at 100 points. BSE-100 was launched on full market capitalization method and shifted to Free-Float methodology effective from April 5, 2004. The index has 100 companies with varying weightages. BSE calculates a dollar-linked value of SENSEX called Dollex series of BSE indices.
Company Selection Criteria
- Trading Frequency - The company should have been traded on 95% of the trading days in the last three months. Exceptions can be made for extreme reasons like company suspension etc.
- Final Rank - The company should figure in the top 200 companies listed by final rank. The final rank is arrived at by assigning 75% weightage to the rank on the basis of three-month average full market capitalization and 25% weightage to the liquidity rank based on three-month average daily turnover & three-month average impact cost.
- Industry Representation - Company selection would generally take into account a balanced industry representation of the listed companies in Bombay Stock Exchange (BSE).
- Track Record - In the opinion of the BSE Index Committee, the company should have an acceptable track record.
Companies in BSE-100 Index
Composition revised from 12/01/2009 and Free-Float Adjustment Factor revised from 25/05/2009
- CODE - NAME (ADJ. FACTOR) - INDUSTRY
- 523204 - Aban Offshore Ltd. (0.4) - Oil & Gas
- 500002 - ABB Ltd. (0.5) - Capital Goods
- 500410 - ACC Ltd. (0.55) - Housing Related
- 512599 - Adani Enterprises Ltd. (0.3) - Diversified
- 500303 - Aditya Birla Nuvo Limited (0.6) - Diversified
- 500425 - Ambuja Cements Ltd. (0.55) - Housing Related
- 500477 - Ashok Leyland Ltd. (0.5) - Transport Equipments
- 500820 - Asian Paints Ltd. (0.55) - Chemical & Petrochemical
- 532215 - AXIS Bank Ltd. (0.6) - Finance
- 532977 - Bajaj Auto Limited (0.5) - Transport Equipments
- 532978 - Bajaj Finserv Limited (0.45) - Finance
- 532134 - Bank of Baroda (0.5) - Finance
- 532149 - Bank Of India (0.4) - Finance
- 500493 - Bharat Forge Ltd. (0.55) - Transport Equipments
- 500103 - Bharat Heavy Electricals Ltd. (0.35) - Capital Goods
- 500547 - Bharat Petroleum Corpn Ltd. (0.4) - Oil & Gas
- 532454 - Bharti Airtel Ltd. (0.35) - Telecom
- 532792 - Cairn India Ltd. (0.25) - Oil & Gas
- 500040 - Century Textiles Ind ltd. (0.6) - Diversified
- 500087 - Cipla Ltd. (0.65) - Healthcare
- 500093 - Crompton Greaves Ltd. (0.6) - Capital Goods
- 532488 - Divi's Laboratories Ltd. (0.5) - Healthcare
- 532868 - DLF Ltd. (0.25) - Housing Related
- 500124 - Dr Reddy's Laboratories Ltd. (0.75) - Healthcare
- 532696 - Educomp Solutions Limited. (0.45) - Information Technology
- 500134 - Essar Oil Ltd. (0.15) - Oil & Gas
- 526881 - Financial Technologies (India) Ltd (0.55) - Information Technology
- 532155 - Gail (India) Ltd. (0.4) - Oil & Gas
- 500660 - GlaxoSmithkline Pharmaceuticals Ltd. (0.5) - Healthcare
- 532296 - Glenmanrk Pharmaceuticals Ltd. (0.5) - Healthcare
- 532754 - GMR Infrastructure Ltd. (0.3) - Diversified
- 500300 - Grasim Industries Ltd. (0.75) - Diversified
- 532281 - HCL Technologies Ltd. (0.35) - Information Technology
- 500010 - HDFC (0.9) - Finance
- 500180 - HDFC Bank Ltd. (0.85) - Finance
- 500182 - Hero Honda Motors Ltd. (0.5) - Transport Equipments
- 500440 - Hindalco Industries Ltd. (0.65) - Metal,Metal Products & Mining
- 500104 - Hindustan Petroleum Corp Ltd. (0.5) - Oil & Gas
- 500696 - Hindustan Unilever Ltd. (0.5) - FMCG
- 532873 - Housing Dev & Infrastructure Ltd (0.3) - Housing Related
- 532174 - ICICI Bank Ltd. (1) - Finance
- 532822 - Idea Cellular Ltd (0.3) - Telecom
- 530005 - India Cements Ltd. (0.75) - Housing Related
- 532544 - Indiabulls Financial Services Ltd. (0.7) - Finance
- 532832 - Indiabulls Real Estate Ltd. (0.75) - Housing Related
- 500850 - Indian Hotels Co Ltd. (0.75) - Tourism
- 530965 - Indian Oil Corporation Ltd. (0.1) - Oil & Gas
- 500116 - Industrial Dev Bank of India (0.5) - Finance
- 500209 - Infosys Technologies Ltd. (0.85) - Information Technology
- 532659 - Infrastructure Development Finance Co. Ltd. (0.75) - Finance
- 500875 - ITC Ltd. (0.7) - FMCG
- 530773 - IVRCL Infrastructures & Projects Ltd. (0.95) - Housing Related
- 532532 - Jaiprakash Associates Ltd. (0.55) - Housing Related
- 532286 - Jindal Steel & Power Ltd (0.45) - Metal,Metal Products & Mining
- 500228 - JSW Steel Ltd (0.55) - Metal,Metal Products & Mining
- 500247 - Kotak Mahindra Bank Ltd. (0.5) - Finance
- 500510 - Larsen & Toubro Limited (0.9) - Capital Goods
- 513377 - M M T C Ltd. (0.05) - Miscellaneous
- 500108 - Mahanagar Telephone Nigam Ltd. (0.45) - Telecom
- 500520 - Mahindra & Mahindra Ltd. (0.75) - Transport Equipments
- 532500 - Maruti Suzuki India Ltd. (0.5) - Transport Equipments
- 532921 - Mundra Port & Special Economic Zone (0.2) - Transport Services
- 532234 - National Aluminium Co. Ltd. (0.15) - Metal,Metal Products & Mining
- 500790 - Nestle India Ltd. (0.4) - FMCG
- 526371 - NMDC Limited (0.05) - Metal,Metal Products & Mining
- 532555 - NTPC Ltd. (0.15) - Power
- 500312 - ONGC Ltd. (0.2) - Oil & Gas
- 532810 - Power Finance Corporation Ltd (0.15) - Finance
- 532898 - Power Grid Corporation of India Ltd. (0.15) - Power
- 532693 - Punj LLoyd Ltd (0.6) - Capital Goods
- 532461 - Punjab National Bank (0.45) - Finance
- 500359 - Ranbaxy Laboratories Ltd. (0.4) - Healthcare
- 500111 - Reliance Capital Ltd. (0.5) - Finance
- 532712 - Reliance Communications Ltd. (0.35) - Telecom
- 500325 - Reliance Industries Ltd. (0.5) - Oil & Gas
- 500390 - Reliance Infrastructure Ltd. (0.65) - Power
- 532709 - Reliance Natural Resources Ltd. (0.5) - Oil & Gas
- 532743 - Reliance Petroleum Ltd. (0.25) - Oil & Gas
- 532939 - Reliance Power Limited (0.2) - Power
- 500295 - Sesa Goa Ltd. (0.5) - Metal,Metal Products & Mining
- 500550 - Siemens Ltd. (0.45) - Capital Goods
- 500112 - State Bank of India (0.45) - Finance
- 500113 - Steel Authority of India Ltd. (0.15) - Metal,Metal Products & Mining
- 500900 - Sterlite Industries Ltd. (0.4) - Metal,Metal Products & Mining
- 524715 - Sun Pharmaceutical Inds Ltd. (0.4) - Healthcare
- 532667 - Suzlon Energy Ltd. (0.35) - Capital Goods
- 500770 - Tata Chemicals Ltd. (0.75) - Diversified
- 500483 - Tata Communications Ltd. (0.25) - Telecom
- 532540 - Tata Consultancy Services Limited (0.25) - Information Technology
- 500570 - Tata Motors Ltd. (0.55) - Transport Equipments
- 500400 - Tata Power Co. Ltd. (0.7) - Power
- 500470 - Tata Steel Ltd. (0.7) - Metal,Metal Products & Mining
- 500800 - Tata Tea Ltd. (0.65) - FMCG
- 532477 - Union Bank of India (0.45) - Finance
- 507878 - Unitech Ltd. (0.5) - Housing Related
- 512070 - United Phosphorus Ltd. (0.75) - Agriculture
- 532432 - United Spirits Ltd. (0.5) - FMCG
- 532144 - Welspun Gujarat Stahl Rohren Ltd. (0.6) - Metal,Metal Products & Mining
- 507685 - Wipro Ltd. (0.2) - Information Technology
- 505537 - Zee Entertainment Enterprises Ltd. (0.6) - Media & Publishing