HDFC, IDFC Bank, State Bank of Mysore and SKS Microfinance are among the companies that will announce their October-December results on Wednesday. Others, such as Tata Coffee, Bharti Infratel, United Spirits, Colgate Palmolive, Bharat Electronics, Havells India, PowerGrid, Kirloskar Oil, Kajaria Ceramics, Godrej Consumer, Neyveli Lignite, Just Dial, Ortel Communications, AB Money, Blue Star Info and HT Media will also declare their numbers during the day.