| Corporate name | NTK CERATEC CO., LTD. | 
                        
                            | Headquarters | 3-24-1 Akedori, Izumi-Ku, Sendai-Shi Miyagi Japan 981-3292 | 
                        
                            | Branch | Tokyo Branch 4-6-2 Nihonbashimuromachi,Chuo-ku, Tokyo Japan 103-0022
 | 
                        
                            | Description of business | 
                                    Development, manufacture and sale of Engineering ceramics and various products using the aforesaid Engineering ceramicsDevelopment, manufacture and sale of materials for Engineering ceramicsCleaning and Refurbishment of structural ceramics and various products using the aforesaid Engineering ceramicsDevelopment, manufacture and sale of electroceramics and various products using the aforesaid electroceramicsDevelopment, manufacture and sale of electroceramics materialsDevelopment, manufacture and sale of parts for electronic devices and communication devicesDevelopment, manufacture and sale of precious metals and stones, and semiprecious stones, and various products using the aforesaid metals and stones Manufacture and sale of spray coat equipment and plasma generatorsService related to import and export of those mentioned in 1 to 8 aboveAcquisition, conservation, use, mediation and sale of industrial property rights, copyrights, and other intangible property rights, knowhow, and system engineering expertiseAll services incidental or related to services mentioned respectively in 1 to 10 | 
                        
                            | Date of incorporation | July 7, 1987 (start of business: April 1, 1988) | 
                        
                            | Capital Stock | 450 million yen | 
                        
                            | Fiscal year | Ending on March 31. | 
                        
                            | ISO certification | ISO 9001 and ISO 14001 and ISO 45001 | 
                        
                            | Volume of sales | 43,900 million yen (for the full year ending March 2025) | 
                        
                            | No. of employees | 797 (as of April 1, 2025) | 
                        
                            | Board members | 
                                
                                    PresidentSatoshi Hotta 
                                    DirectorMotoyuki Uemura 
                                    DirectorShunichi Sasaki 
                                    DirectorYoshitaka Suzuki 
                                    AuditorYutaka Furukawa | 
                        
                            | Link | 	Niterra Co., Ltd. Niterra North America, Inc. Yeedex Ceratec Corporation |