Effective knowledge management (KM) is essential for increasing an organization's productivity, creativity, and competitiveness in a variety of industrial chains. In order to maximise information flow, foster cooperation, and capitalise on intellectual assets within the complex web of interrelated firms, this research explores the use of knowledge management (KM) methodologies specialised for industrial chains. The study delves into the unique obstacles and possibilities linked to KM practices' integration at different phases of the industrial chain, underscoring the need for an all-encompassing strategy that extends from suppliers of raw materials to final customers. The fundamental ideas of knowledge management are covered in detail, along with how they are modified to fit the dynamics of supply networks. It emphasises how important it is to locate, gather, preserve, share, and use information at every stage of the value chain. Furthermore, the research delves into how cutting-edge technologies such as blockchain, big data analytics, and artificial intelligence are revolutionising knowledge management techniques in supply chains.