Institute Lecture Centers
The Institute maintains two Administrative offices at the following area in Lagos:
     HEADQUATERS
          8, ABEGBE YUSUF CLOSE,
          AJEGUNLE ILO,
          BEHIND HOTEL DE DUKE
          ALAGBADO LAGOS

      MAIN COSMOPOLITAN OFFICE
         25 AKINREMI STREET,
          ANIFOWOSHE,
          IKEJA, LAGOS.

     POSTAL ADDRESS
          P.O. BOX 5647,
          IKEJA LAGOS
         Email: info@highgradeedu.org, higradeprofessionaledu@yahoo.com, admission@highgradeedu.org.
          Tel: +234(01)-851116, 08023307788, 08056180823.