This paper intends to examine the relationship among technology transfers, operational performances and degrees of internationalization. There are no specific clarifications or answers available from existing literature; hence, this study aims to clarify the relationship among these three variables. The research findings indicate that there is a significant and positive correlation between technology transfers and operational performances. Also, technology transfers and operational performances are subject to the interference/influence of the degrees of internationalization. The study shows that the influences of technology transfers on operational performances are not due to technology providers or technological characteristics; rather, it is about the absorption capability and learning attitude of technology receivers. The growing internationalization has expanded the size of international markets. The economies of scale has lowered production costs and provided quality products at reasonable prices. Sales grow and after-tax profits rise. The growth in exports enhances the international competitiveness of companies. A continuous flow of newly-introduced technologies is required for the maturity of companies. This maintains the market competitiveness and enhances operational performances. The findings of this research can serve as a reference for technology transfers.