Associated Oxygen Limited is a Leading producer and supplier of Industrial gases both in liquid and gaseous forms with well established business relationship with their clients over the last three decades in this business. AOL currently has a capacity of 2500 m3 per hour of Oxygen / Nitrogen gases and 2,00,000 m3 per annum capacity of Dissolved Acetylene gas having manufacturing facilities at Pondicherry and Tamil nadu.

In addition to Oxygen, AOL installed an additional facility for compressing waste Nitrogen into commercial grade Nitrogen and over the years upgraded all its facilities. AOL can now supply Oxygen and Nitrogen in liquid and gaseous forms to Industries and Hospitals through its own sales network.