Founded in 1937 as an agricultural company in the interior of the state of São Paulo.But in 1939 the company began to change, moving more towards the war industry. In 1942 it began to manufacture weapons and transport and logistics vehicles, and towards the end of the war it began to manufacture tanks and Aircraft such as Bombers, Fighters, Paratroopers and Cargo Planes as early as 1960 the company created a new subsidiary, Amazonia Azul Indústrias Navais or Blue Amazon Naval Industries, focused on creating naval vehicles, mainly rain vehicles, but they also created warships as Cold War tensions were rising, especially with Venezuela, which was close to the Bolivarian revolution.
Now in the 80s the Brazilian economy was growing rapidly and the shares of Amazônia Industries, which is now Amazônia Group, were at their peak, which increased production and helped for new projects but in the mid 80s the economy collapsed which forced the company to reduce civilian production and leave only military production active since it was the one that gave the most profit mainly because they had products worldwide but in the 90s with the redemocratization of Brazil and the end of the Brazilian military dictatorship, the Amazon Group stabilized again and opened the civil market again Thanks to this they created civilian and luxury vehicles facilitating civilian transportation. Today in 2025 the company grows with a very broad and organized market