Depends on company
RBI - Reserve Bank Of India regulates the banks in India.
RBI
Coal India Limited (CIL)
Security exchange board of india (sebi)
The president regulates the fiscal policy of India.
Each country has its central bank that regulates the working of the banks in its country. for Ex: Reserve bank of India regulates banking operations in India
Securities and Exchange Board of India (SEBI)
SEBI
India's first IPO by a KPO firm. Mumbai-basedeClerx Services has filed for an IPO with Indian market regulator SEBI to raise Rs 101 crore ($25.6 million) from the capital market. This involves a fresh issue of shares and an offer for sale from the promoters and one of its investors Burwood Ventures.
Insurance sector in India is regulated by 'Insurance Regulatory Development Authority (IRDA).
Securities & Exchanges Board of India - SEBI regulates the Sensex