| 1941 | Established as Toyo Kanetsu Kogyo K.K. Began production and sales of industrial furnaces |
| 1950 | Began Storage Tank Business |
| 1953 | Established conveyor factory in Yokohama |
| 1958 | Fabrication Shop certified by API (American Petroleum Institute) |
| 1968 | Became a member of API |
| 1969 | Completed installation of Distribution Center for the retail industry |
| Changed the company name to Toyo Kanetsu K.K. (TKK) |
| 1970 | Registered as a listed company at Primary Stock Exchanges in Tokyo |
| 1971 | Established Chiba Plant, the largest production capacity with its 200,000M2 land area and 350-meter long wharf |
| 1974 | Established Joint Venture Company, P.T. Toyo Kanetsu Indonesia |
| 1978 | Completed construction of four units of 128,000M3 above ground double wall LNG Storage Tanks in Arun, Indonesia |
| 1981 | Completed the first Digital Picking System in Japan |
| 1989 | Began Architectural Engineering |
| 1990 | Completed the latest Case Sorting and Handling System at New Tokyo Post Office |
| 1991 | Celebrated the 50th Anniversary |
| 1992 | Established Joint Venture Company, Toyo Kanetsu (Malaysia) SDN.BHD. |
| Installed baggage handling system for Terminal 2 at New Tokyo International Airport (Narita) |
| 1994 | Plant & Machinery Division awarded ISO 9001 Certificate |
| 1998 | Completed the world's largest Baggage Handling System at Kuala Lumpur International Airport in Malaysia |
| Completed installation of automatic picking system for cigarettes |
| 1999 | Material Handling System Division awarded ISO 9001 Certificate |
| 2000 | Completed one unit of 180,000M3 Full Containment Pre-stressed Concrete Wall Above Ground LNG Storage Tank in Osaka, Japan |
| Logistics Grand Prix awarded by The Japan Institute of Logistics Systems |
| 2001 | The Architectural Engineering Section became Architecture & Housing Division |
| 2002 | The Material Handling Division became the independent subsidiary company of Toyo Kanetsu K.K. as Toyo Kanetsu Solutions K.K. |
| Entered into Strategic Business Alliance with Siemens Dematic. Created Toyo Kanetsu Solutions K.K., a logistics solution provider |
| 2005 | Plant & Machinery Division awarded JAPEIC-PCC Certificate of welding management process to manufacture (weld) the Electrical Facilities defined in the Japanese Electricity Utilities Industrial Law. |
| 2006 | Completed one unit of 188,000M3 Full Containment Pre-stressed Concrete Wall Above Ground LNG Storage Tank in Darwin, Australia |
