About 100 companies including Amtek Auto, Allsec Tech, Arvind, Aurobindo Pharma, Bajaj Electricals, Britannia, Balmer Lawrie, Cadila Healthcare, Elgi Rubber, Eros, Future Supply Chain, Gillette, Grasim, HCC, Hinduja Global, IVRCL, Ircon, Khadim, Mangalam Cement, MRF, P&G, Phoenix Mills, Pricol, RattanIndia Power, SAIL, Shipping Corp, Shriram EPC, TVS Electronics, Suzlon, Tata Motors, Welspun Corp and Zuari Agro will announce their Q3 FY19 numbers on Thursday.