Dhanbad is second largest and the most populous city in the east Indian state of Jharkhand. It is popularly known by the name ?The Coal Capital of India?. Looking into the etymology, the name Dhanbad is believed to have been derived from the words "Dhan" which means wealth and Abad which means prosperity. When the words are put together, it means "prospered with wealth" for being a mineral-rich region. Another alternate explanation attributes the name of the city to its rich paddy fields as "Dhaan" in the local language means paddy. Both of these explanations make equal sense because the city is indeed quite rich in minerals and it also has the largest rice producing farms in Jharkhand. The chief economic source of the city is mining and some of the largest mining production units are situated in Dhanbad. Companies like Tata Steel, Eastern Coalfields Limited (ECL), Bharat Coking Coal Limited (BCCL), and Indian Iron And Steel Company operate in Dhanbad. Dhanbad Rail Division generates a lot of revenue and ranks second after the Mumbai division. Dhanbad has many reputed educational institutions such as the Indian School of Mines, IIT Dhanbad, Patliputra Medical College and Hospital, Central Institute of Mining and Fuel Research, etc. Places like Maithan Dam, Panchet Dam, Bhatinda Falls, Shakti Mandir and Topchanchi Wildlife Sanctuary serve as major tourist hubs in this city.
The HDFC Bank Limited was started in Mumbai. As of 31st March 2018, the bank has more than 88,000 permanent employees in India, and abroad, it has offices in Bahrain, Hong Kong, and Dubai. By assets, the HDFC Bank is Indias largest private sector lender. It is the largest bank in India and ranked 69th in 2016 BrandZ Top 100 Most Valuable Global Brands. In 1994, the HDFC Bank was established with its registered office in Mumbai, India. The then Union Finance Minister, Manmohan Singh inaugurated its first corporate office and a full-service branch at Sandoz House, Worli. The bank had 4,715 branches and 12,260 ATMs across India, as of June 30, 2017. In FY 2017, the bank also installed 4.30 lakhs POS terminals and issued 235.7 lakhs debit cards and 85.4 Lacs credit cards. The HDFC Bank offers many products and services including wholesale banking, treasury, auto loans, two wheeler loans, personal loans, retail banking, loans against property and credit cards. Along with this various digital products are also introduced by HDFC such as Payzapp and Chillr. The HDFC Bank merged with Times Bank in February 2000. In the new-generation private sector banks category, it was the first merger of two private banks. HDFC Bank acquired Centurion Bank in 2008 approved by the HDFC Bank Board for 95.1 billion INR as one of the most significant mergers in the financial sector in India.