This report provides a comprehensive comparative analysis of three companies: Panasonic AVC Networks Vietnam, SENTO Paint Joint Stock Company, and Decathlon Vietnam. The analysis begins with individual company introductions, detailing their backgrounds, company overviews, development histories, core values, missions, organizational structures, operational processes, scales, distribution channels, and customer segments. Panasonic's section highlights its manufacturing of AI products, including the production processes for power boards, its global distribution, and its focus on quality and efficiency. SENTO Paint's section focuses on its history as a wood paint supplier, its product range, and its market position. Decathlon's section focuses on its sports goods retail operations, organizational structure, and its distribution channels. The report then moves on to a comparative section, highlighting similarities and differences between the companies, focusing on their business models, operational strategies, and market approaches. The report aims to provide insights into the diverse business practices of the three companies and their competitive positions in the Vietnamese market.