Around fifty companies including Andhra Bank, Apollo Tyres, Arvind, Chennai Petroleum Corporation, Berger Paints, Aban Offshore, Dabur India, Deep Industries, EID Parry, EIH Associated, GNFC, GSFC, Graphite India, Hindustan Petroleum Corporation, Indian Hotels, Kirloskar Oil, M&M, Repco Home Finance, RPG Life Sciences, Rico Auto, Monsanto, MRF, Sobha, TTK Healthcare, and Sundaram Brake Linings will announce their April-June quarter financials on Friday.