This research is based on the multicultural workforce of a local cleaning organisation. The main question of the research is what are the challenges faced by this multicultural organisation for making good relationships between employer and employee? The aim of the research is based on the challenges and effects of multicultural organisations on the growth of business and quality of services. The research methodology used is qualitative and the data collection method was interviews. Results of the research are based on thematic analysis methods and direct toward communication barriers, teamwork, cultural values or thinking of diverse employees. The multicultural workforce helps in the growth of the business and improves the service quality of the business.