Difference Between Value Chain and Supply Chain
You may be familiar with the concept of supply chain and find it very similar to value chain. Most of the time both are juxtaposed and complement each other; however, we can find substantial differences.
On the one hand, the value chain is a set of interrelated activities whose main objective is to obtain a competitive advantage. Therefore, this is taken from the customer's point of view.
On the other hand, the supply chain focuses more on operations related to the efficient management of materials, production, suppliers and, in general, reducing losses. As you can see, all this is taken from the point of view of the company.
Value chain components
In general terms, we can divide the components of the value chain into two categories: primary and secondary. The specific activities in each of these will vary according to each industry.