Why has European trade monopolies not colonized Asia and Africa?

European trade monopolies, such as the British East India Company and the Dutch East India Company, did establish significant influence in parts of Asia and Africa, but they often faced strong local powers, complex societies, and resistance movements that limited their control. Additionally, the vastness of these regions made it challenging to exert complete dominance. Unlike the Americas, where European powers faced fewer organized states, in Asia and Africa, established civilizations often negotiated trade agreements or resisted outright colonization. Thus, while European monopolies engaged in trade and established footholds, full-scale colonization was more complex and varied across different regions.