Wisma GKBI has successfully achieved GREENSHIP Existing Building ver 1.1 Certification. It accomplished a PLATINUM rank a total point of 85. This building is located in : Jalan Jenderal Sudirman No. 28 Kelurahan Bendungan Hilir, Kecamatan Tanah Abang, Jakarta Pusat 10210

Wisma Mulia 2 has successfully achieved GREENSHIP Existing Building Ver 1.1 Certification. It accomplished a PLATINUM rank a total point of 91. This building is located in Jl. Gatot Subroto, No. 40, Kuningan Barat, Mampang Prapatan, Jakarta Selatan, DKI Jakarta