| 1948 |
Established as part of the Technical Division of United Africa Company, Lagos |
| 1950 |
Appointed sole Caterpillar dealership for Nigeria |
| 1978 |
Largest Caterpillar dealer in the world – 2800 equipment sales |
| 1994 |
Limited Liability Company:
60% UACN Nigeria Plc. (Nigeria)
40% Leverton Holdings Limited (UK) |
| 1997 |
Leverton Holdings Limited shareholding acquired by Unatrac International |
| 2007 |
Tractor & Equipment Nigeria Limited changed its name to Mantrac Nigeria Limited to align itself with other dealerships in Egypt, East Africa, Ghana and Russia. |