Siemens Ltd.

http://www.siemens.com/answers/in/en/
 
Siemens Technology and Services Private Limited. (STS) is a software solutions and services provider to energy and industry automation, aviation, financial services, healthcare, manufacturing and telecom companies, based in Mumbai. Technology partnerships with world leaders like SAP AG, i2 Technologies, IBM and SDRC. It has employee strength of over 5500. It has been certified with an SEI-CMMi Level 3, PCMM Level 3 and an ISO 9001 certification.

Cairn India Ltd.

http://www.cairnindia.com/

Cairn India (NSE – CAIRN, BSE – 532792) is headquartered in Gurgaon, India. It is engaged in the business of oil and gas exploration and production. Cairn India is one of the largest independent oil and gas exploration and production companies in India. Cairn and its JV partners’ account for more than a fifth of India’s domestic crude oil production.

Hindustan Zinc Ltd.

http://www.hzlindia.com/
Hindustan Zinc Limited (HZL) (NSE: HINDZINC, BSE: 500188) is an integrated mining and resources producer of zinc, lead, silver and cadmium. It is a subsidiary of Vedanta Resources PLC. HZL is the world's second largest zinc producer. Its FY2011 revenues were Rs. 108.91 billion.
Hindustan Zinc Limited was incorporated from the erstwhile Metal Corporation of India on 10 January 1966 as a Public Sector Undertaking.

Kotak Mahindra Bank Ltd.

http://www.kotak.com/
The summary page of Kotak Mahindra Bank Ltd. captures the information on its Live Stock Price and Volume, 52 Week High Low, Intraday and Historical Price Chart, Key Ratios, F&O Quotes, Competitors, Comparative Analysis, Buy Sell Recommendations, Company News and Announcements, Shareholding Pattern, Key Quarterly and Annual P&L A/c items, and Community Prediction.

Power Finance Corporation Ltd.

http://www.pfcindia.com/

Power Finance Corporation Ltd. (NSE: PFC, BSE: 532810) is an Indian financial institution. Established in 1986, it is the financial back bone of Indian Power Sector. Net worth of the company in the year 2007-2008 was 8688 Crore Indian Rupees.[1] Initially wholly owned by the Govt. of India, the company issued an IPO in January, 2007.