| 1 | AN VIET QUANG BINH JSC | 2015 | Hon La Economic Zone, Quang Phu Commune, Quang Trach District, Quang Binh Province, Vietnam | Ngo Van Chanh | Trading in real estate, land use rights belonging to owners, users or renters | Private economic |
| 2 | MINH DUC QUANG BINH CONSTRUCTION AND CONSTRUCTION JSC | 2012 | Hon La Economic Zone, Guangdong Commune, Quang Trach District, Quang Binh Province, Vietnam | Ta Quyet Thang | Producing concrete and products from cement and gypsum | Private economic |
| 3 | CRISTOBALITE IMPORT AND EXPORT PROCESSING JSC | 2016 | Hon La Economic Zone, Guangdong Commune, Quang Trach District, Quang Binh Province, Vietnam | Nguyen Van Hai | Manufacture of products from other non-metallic minerals n.e.c | Private economic |
| 4 | TECHNICAL SERVICES AND INDUSTRIAL EQUIPMENT VIETNAM CO., LTD. | 2020 | Hon La Economic Zone, Guangdong Commune, Quang Trach District, Quang Binh Province, Vietnam | Pham Trung Anh | Wholesale of other household appliances | Private economic |
