Khai Hoan Environment Construction Investment Company Limited
41/10D/21 Gò Cát, Phường Phú Hữu, District 9
Duc Vy Service Trading Investment Company Limited
31/9 Phan Văn Hớn, phường Tân Thới Nhất, District 12
Ho Phat Loc Environment Joint Stock Company
Số 15 Lê Thánh Tôn, Phường Bến Nghé, District 1
Hoang Phuc Khang Investment Company Limited
Số 15, đường 19, Tam Hà 1, Phường Linh Đông, Thu Duc District
Tan Thanh Environment Construction Service Trading Company Limited
197/42/58 Đường TL15, Phường Thạnh Lộc, District 12
Galaxy Technology and Trading Corporation
41-43 Trần Cao Vân, Phường 06, District 3