Over 50 companies, including Adhunik Metaliks, Anant Raj, Ess Dee Aluminium, Educomp Solutions, Future Market, Gammon Infra, Hindustan Dorr-Oliver, Gitanjali Gems, IVRCL, Jagran Prakashan, Jyoti Structures, Man Industries, McNally Bharat, MTNL, NALCO, Prajay Engineers, Prakash Industries, REI Agro, Ruchi Soya, TVS Srichakra, Titagarh Wagons, Unitech, and Unity Infraprojects will announce their Q2 results on Wednesday.