OSI Kuwait a division of Target International W.L.L. supplies turn key systems for water and air purification and for treating waste and sewage. The Aquazone and Airzone brands are manufactured in Johannesburg South Africa. For larger systems ozone supplies the Ozonia range of products from Switzerland. Also OSI supplies small systems for domestic and office use.

Technologies applied, other than ozone, are photocatalytic titanium dioxide and anions for air treatment and ultraviolet systems for air and water treatment.

Over 10 years of operation and experience ensures an extremely high quality product and efficient and successful product application. These include Industrial water purification, bottling plants, smoke removal, hotel room deodorising, home and office air and water treatment, sewage treatment, garbage and waste areas deodorising and sanitising. The revolutionary Aquazone Tap attachment and Urinal Treatment systems have won International acclaim for the technology and efficacy.