During recent years the sharing economy has had an increased impact on the modern business climate, and the level of engagement among researchers has increased. The sharing economy is changing the way individuals perceive business and challenges traditional business models. Sharing economy firms are implementing innovative business approaches to face the dynamic business climate. Its peer-to-peer sharing philosophy is fighting against the increasing hyper-consumption we are facing. Previous scholars have discussed how traditional firms can gain market shares and internationalize through M&As and strategic partnerships. However, the research on how M&As and partnerships can be implemented among sharing economy firms is minimal. Also, the empirical studies regarding this field are inadequate. Accordingly, examining this research gap in practice and gaining a deeper understanding of the subject is highly relevant. This thesis aims to shed light on the motives behind sharing economy firms internationalizing, mainly through mergers and acquisitions or strategic partnerships, involving at least one sharing platform in the process. To accomplish the intentions of this study, a qualitative research approach has been conducted, with a diverse group of respondents from different parts of the world and operating in various areas within the sharing economy. Moreover, the empirical data has been collected through conducting findings from four semi-structured interviews. The outcome of this research implies that the motives for sharing economy firms to internationalize using M&As or strategic partnerships are beneficial regarding the sharing economy characteristics. For instance, the paper highlights how sharing economy firms have a comfortable path internationalizing into foreign markets but can struggle to gain platform user activity in the early stages in new markets. Therefore, are M&As and strategic partnerships strategic tools for sharing economy firms to acquire an already existing customer base or have strategic alliances that can ease cultural barriers and such when entering foreign markets.