Japan
| Company Name | Description of Business |
|---|---|
| Taisei Industry Co., Ltd. | Manufacture of components for water heaters, etc. |
| Sinwa Industry Co., Ltd. | Manufacture of components for water heaters, etc. |
| Harman Co., Ltd. | Manufacture and sales of water heaters and kitchen equipment |
| RB Corporation | Manufacture of water heaters and residential system equipment |
| Tada-Smith Company, Ltd. | Manufacture of components for kitchen equipment |
| TERATEC Corporation | Manufacture of components for water heaters, etc. |
| NSC Corporation | After-sales service and maintenance of housing equipment |
| S-CORE Hearts K.K. | Recycling of water heaters, etc. |
| Noritz Jyusetsu Co., Ltd. | Sales of water heaters, etc. |
| Noritz Living Techno Corporation | Sales and installation of water heaters, etc. |
| Noritz Capital Corporation | Cash management services |
International
| Company Name | Description of Business |
|---|---|
| NORITZ AMERICA CORPORATION | Sales of water heaters in North America |
| NORITZ (CHINA) CO.,LTD. | Management of manufacturing subsidiaries in China and sales of water heaters |
| NORITZ (SHANGHAI) HOME APPLIANCE CO.,LTD. | Manufacture of water heaters |
| NORITZ HONG KONG CO., LTD. | Sales of water heaters in Hong Kong and elsewhere |
| Noritz Electoronics (H.K.) Technology Company Limited | Procurement and sales of components |
| DONGGUAN DAXIN NORITZ ELECTRONICS CO LTD | Manufacture of components for water heaters, etc. |
| Sakura（Cayman）Co.,Ltd. | Holding company |
| Sakura China Holdings (Hong Kong) Company Limited | Holding company |
| Sakura Bath & Kichen Products (China) Co.,Ltd. | Manufacture and sales of water heaters and kitchen equipment, etc. |
| Sakura Shunde Co.,Ltd | Manufacture and sales of water heaters and kitchen equipment, etc. |
| NORITZ AUSTRALIA PTY LTD | Holding company |
| Dux Manufacturing Limited | Manufacture and sales of water heaters |
| Warapave Pty Ltd | Real estate management |
| Noritz USA Corporation | Holding company |
| PB Heat, LLC | Manufacture and sales of boilers |
| PARTS TO YOUR DOOR, LLC | Sales of water heaters, etc. |
| Facilities Resource Group LLC | Sales and installation of water heaters, etc. |
