Hartron Informatics Ltd · Drone Imaging & Information Services Of Haryana Limited · Haryana Orbital Rail Corporation Limited · Chandigarh International Airport Limited · Haryana State Electronics Development Corporation Limited · Haryana Vidyut Prasaran Nigam Limited · Uttar Haryana Bijli Vitran Nigam Limited · Haryana State Roads And Bridges Development Corporation Limited · Haryana Power Generation Corporation Ltd · Haryana Rail Infrastructure Development Corporation Limited · Haryana Mass R API D Transport Corporation Limited · Haryana Knowledge Corporation Limited · Haryanna Backward Class And Economically Weaker Section Kalyan Nigam Private Limited · Haryana Women Development Corporation Limited Chandigarh · Dakshin Haryana Bijli Vitran Nigam Limited