J2 Optronics Private Limited. · Nortpak Fibre Optics Pvt Ltd · Nest Institute Of Advanced Technologies Private Limited · Sfo Technologies Digital Private Limited · Nest Systems Private Limited · Nest Aerospace Private Limited · Swiftlink Fibre Optics Private Limited · Nest Power Electronics Private Limited · Nest Infrasoft Limited · Nest Technology Enabled Services Private Limited · Network Systems And Technologies Limited · Hitachi Nest Control Systems Private Limited · Nest Digital Private Limited · U15495 Kl1989 Plc005529 · U35301 Kl2002 Ptc015731 · U72200 Kl1995 Ptc008912 · Ntc Softech India Private Limited