This study aims to examine the effect of the company's quality Api Indonesia (Persero) with trust as an intervening method   of  analysis   using  Partial   Least  Square   (PLS).   The results   showed   a  direct   effect   and  significant   variable   E- Servqual   on  the  Trust   (the   Trust),   where   the   value   of  t statistics for 5205 which is above ± 1.96 (5%). with coefficient of 0,488  positive  path,  can  be  interpreted  that  the  better  E- Servqual,  would  cause  the  Trust  of  consumers  will  also  be higher. Path coefficient values indicate a direct and significant effect  of  the   variable  Trust  on  loyality   with  a  value  of  t statistics for 9,005 which is above ± 1.96 (5%). From the path coefficient value of 0621 (positive), can be interpreted that the higher  the Trust  (Trust)  consumers,  it will lead  to customer loyalty will also be higher.