| TEIJIN FRONTIER (SHANGHAI) CO., LTD. | P. R. of China | Import and export, transactions both within and outside bonded areas, intermediation and transit trade, simple processing and domestic sales |
| NANTONG TEIJIN CO., LTD. | P. R. of China | Manufacture and sale of woven and knitted goods made with synthetic fibers, with a focus on polyester filament fiber |
| N.I. TEIJIN AIRBAG FABRIC (NANTONG) CO., LTD. | P. R. of China | Manufacture, sale and export of textile products for the automotive industry |
| NANTONG TEIJIN AUTOMOTIVE FABRICS FINISHING CO., LTD. | P. R. of China | Manufacture and sale of high value-added fabrics and high-grade synthetic leather used in automobile interiors |
| TEIJIN PRODUCT DEVELOPMENT CHINA CO., LTD. | P. R. of China | Fiber-related research and development |
| TEIJIN AUTOMOTIVE TEXTILES (CHANGSHU) CO., LTD. | P. R. of China | Manufacture, sale of textile products for the automotive industry |
| TA FRONTIER TRADING(SHANGHAI) CO., LTD. | P. R. of China | Processing and sales of fiber- and resin-related products |
| HANGZHOU TA FRONTIER TEXTILES CO., LTD. | P. R. of China | Manufacturing and sales of fiber products |
| TEIJIN FRONTIER (HONG KONG) LIMITED | Hong Kong | Import and export, domestic sales, and third-country trade |
| TEIJIN FRONTIER (THAILAND) CO., LTD. | Thailand | Domestic sale, import and export of textile products and others |
| Teijin Polyester (Thailand) Limited | Thailand | Manufacture and sale of polyester filament and staple fibers, as well as industrial fibers |
| Teijin (Thailand) Limited | Thailand | Manufacture and sale of polyester filament and staple fibers |
| THAI NAMSIRI INTERTEX CO., LTD. | Thailand | Manufacture and sale of fabric made from polyester filament fibers |
| Teijin FRA Tire Cord (Thailand) Co., Ltd. | Thailand | Manufacture of fabric used for tire cords |
| Teijin Cord (Thailand) Co., Ltd. | Thailand | Manufacture and sale of material reinforcing cords, including those used for industrial transmission belts and hoses |
| TA FRONTIER CONVERTING （THAILAND） CO., LTD. | Thailand | Manufacturing, processing, and sales of fiber- and resin-related products |
| TEIJIN FRONTIER (VIETNAM) CO., LTD. | Viet Nam | Production, sale and export of apparel, as well as the domestic sale, import and export of products related to industrial materials |
| TEIJIN FRONTIER SHONAI CO., LTD. | Vietnam | Apparel production |
| TA FRONTIER AIRBAG SEWING VIETNAM CO., LTD. | Vietnam | Manufacturing and sales of fiber-related product |
| PT. TEIJIN FRONTIER INDONESIA | Indonesia | Import, export and mediation services in Indonesia that are centered on textile products |
| TEIJIN FRONTIER MYANMAR CO., LTD. | Myanmar | Production control and new factory development, as well as general investigation and data collection in the Myanmar market |
| Teijin Frontier India Private Ltd. | India | Sales and trading of fiber, apparel and industrial products in India |
| TA FRONTIER BENGALURU PRIVATE LTD. | India | Manufacturing, processing, and trading (including import/export) of parts for transportation machinery, as well as yarns, woven and knitted fabrics, nonwoven fabrics, etc. |
