Pl Delta Technologies Limited · Indraprastha Metropolitan Development Limited · Yagyi Kalewa Highway Limited · Pl Engineering Limited. · Sembawang Infrastructure(india) Private Limited · Indraprastha Renewables Private Limited · Spectra Punj Lloyd Limited · Punj Lloyd Industries Limited · Indtech Global Systems Limited · U45203 Ka2003 Ptc032814 · L51909 Dl1985 Plc021607 · U74900 Dl2009 Plc191789 · U74899 Dl1982 Ptc014233