| Automobile Components Industry | Consumer Discretionary Sector | Mr. Seiki Mayumi CEO | JPX Exchange | JP3795200009 ISIN |
| Japan Country | 5,449 Employees | 29 Sep 2026 Last Dividend | - Last Split | - IPO Date |
H-One Co.,Ltd. is a distinguished manufacturer and distributor of automotive and motorcycle parts, as well as dies and welding equipment, with a global presence extending beyond its roots in Japan. Founded in 1930, and originally operating under the name Hirata Technical Co., Ltd., the company underwent a significant rebranding to H-One Co.,Ltd. in April 2006. With its headquarters located in Saitama, Japan, H-One has established itself as a critical player in the automotive supply chain, leveraging decades of engineering expertise and innovation to serve the evolving needs of the automotive industry.