Gender-based violence is a prevailing problem in factories within the fast-fashion sector in Bangladesh. This article aims to find reasons for why gender-based violence may continue to constitute a threat for women and gender minorities working in garment factories in Bangladesh. The article analyses the single-case of H&M Group and the Swedish clothing-retailer’s operations in Bangladeshi garment factories and uses a contextual explanatory method. A theory based on contributions from previous research is constructed and identifies societal, individual, and organizational factors that may contribute to an increased likelihood for the occurrence of gender-based workplace violence. Additionally, the theoretical framework created includes legal, organizational, and educational responses to gender-based workplace violence. The analysis focuses on H&M Group’s commitment as participant to the UNGC, the SDGs, their Fair Wage Method, JIT production, Bangladeshi national law and regulations connected to labor and the new Convention against Harassment and Violence (No.190). The thesis argues that multiple factors may have an influence on the prevalence of gender-based violence but stresses the patriarchal value system within Bangladeshi society, resulting status hierarchies within garment factories and the reputation of female garment workers. Additionally, the high stress levels and high pressure on suppliers by the high demand of companies operating within the fast-fashion sector create an environment that is prone to abuse. It is argued that governmental action in addition to paying increased wages to female workers seems to be the way forward.