Ahmad Rifqi, NPM 0810247350. The Influence Leadership, Motivation and Organizational Culture of an Employee Performance Perusahaan Daerah Air Minum (PDAM )Tirta Siak Kota Pekanbaru Under Guidance of Prof. DR . H.B Isyandi, SE., MS and Drs . Machasin. M.Si This study aims to determine the factors Leadership , Motivation, Organizational Culture , of an Employee Performance Perusahaan Daerah Air …