- Apr. 11, 1973
- Nuclear Transport Services Company was established by Mitsui & Co., Ltd., Mitsubishi Corporation and four transport companies.
- Nov. 15, 1974
- Utilities joined the company and shareholdings were reorganized. Shareholders now comprise 10 utility companies, five trading companies and five transport companies.
- Jun. 19, 1986
- Company name was changed to Nuclear Fuel Transport Company Limited