The thesis deal with the issue of consumption of web services in product-oriented environment. The thesis depict the system of machine readable descriptions which describe semantic relations between offered web services. The research of the relationship between companies and their suppliers is included for purposes of the further design. The design is conceived that the system could be implemented with the maximal utilization of current UDDI registries. The design himself defines actors and the services description mechanism. The description is designed to allow full automatic interaction machine-to-machine where the partial steps are hidden to an end-user of the system. The description allows a user to search semantically similar services according his demand.