PoIS is adjusted to the needs of production companies and as such has been successfully implemented in many companies in Serbia and Montenegro given below.
- Nissal - production of aluminum profiles (http://www.nissal.co.rs/)
- Nitex Niš - textile industry
- Yumco Vranje - textile industry (http://www.yumco.co.rs/)
- Koštana Sanch Vranje (http://www.sanch.rs/)
- Bivoda Vranje (http://www.bivoda.co.rs/)
- Metal-flex Nova Pazova (http://www.metal-flex.com/)
- ZZ Ikraš koop Inđija