This report provides a comprehensive analysis of Aldi's marketing strategy, focusing on its operations in the UK and its planned expansion into the Swedish market. The report utilizes the SOSTAC model (Situation, Objectives, Strategy, Tactics, Action, and Control) to dissect Aldi's approach. The Situation analysis covers Aldi's current market position, objectives include vision and goals, and strategy incorporates Porter's generic strategies (cost leadership, cost focus, differentiation focus, and differentiation leadership) and the Ansoff Matrix (market penetration, market development, product development, and diversification). The report also examines the macro-environment of Sweden through a PESTEL analysis (Political, Economic, Social, Technological, Environmental, and Legal factors) and incorporates Hofstede's cultural dimensions. Tactics, including product, price, and place, are thoroughly discussed, and actions and control mechanisms are outlined. The report concludes with an evaluation of the effectiveness of Aldi’s current SOSTAC strategy in the UK and its potential for implementation in Sweden, considering aspects of standardization, adaptation, and globalization within the marketing mix.