Be a proud Grammarian! Be an engaged Mountaineer! Make your mark on your Alma Mater!
Membership By School House
Olubadan House
45%
Akinyele House
25%
Olubi House
20%
Irefin House
10%
Membership By Top Chapters
IGSOSA Ibadan
IGSOSA Lagos
IGSOSA North America
IGSOSA UK
Membership By Top Class Sets
69/73 Class-Set
73/78 Class-Set
90/95 Class-Set
74/79 Class-Set
Chapters With Recent Projects
IGSOSA North America Biology & Chemistry Labs Renovation
IGSOSA UK Classroom Renovation
IGSOSA Global Principal's House
IGSOSA Ibadan
Class Sets With Recent Projects
73/78 Class-Set School Bus
54/58 Class-Set Altar Renovations
68/72 Class-Set Sick Bay
90/95 Class-Set Teachers Furniture