U65990 Gj1992 Plc017460 · Spectra Punj Lloyd Limited · Punj Lloyd Aviation Limited · Sembawang Infrastructure(india) Private Limited · Yagyi Kalewa Highway Limited · Pln Construction Limited · Indtech Global Systems Limited · Pl Delta Technologies Limited · Indtech Aviation Training Services Private Limited · Khagaria Purnea Highway Project Limited · Arfin India Limited · Punj Lloyd Infrastructure Limited