This report provides an in-depth analysis of managing small and medium-sized enterprises (SMEs), focusing on the UK-based company Nisa. The executive summary highlights the nature of Nisa's business, its management practices, key challenges, and growth opportunities. The report delves into the SME start-up process, the nature of the entrepreneur, and the sources of Nisa's competitive advantage within its competitive environment. The findings section explores Nisa's growth and development, challenges in managing the business, current growth strategies, and government support measures. The analysis includes a PESTLE analysis to assess the political, economic, social, technological, legal, and environmental factors impacting Nisa. The report concludes with recommendations based on the findings, providing a comprehensive overview of Nisa's operations and strategic considerations within the competitive grocery market. The report is written by a student and available on Desklib, a platform offering AI-based study tools.