Labhda Properties Pvt Ltd · Ion Exchange Services Limited · Aartus & Associates Pvt Ltd · Ion Exchange Infrastructure Limited · Ion Exchange (India) Limited · Ion Exchange Projects And Engineering Limited · U24111 Ka1986 Plc007475 · U99999 Wb1961 Ptc024993 · U74999 Mh2004 Ptc014258 · Ion Exchange Purified Drinking Water Private Limited · Ion Exchange Environment Management Limited