The Diploma Thesis on “The Studies during the Engagement Organizations” is focused on the course of a contract of a company specializing in the supply and installation of air conditioning technology, heat pumps and air conditioning equipment. The Thesis is divided into three main parts. The first part includes theoretical work solutions. The second part is focused on the analysis of the current state of the company and describes the way the contract is carried out by the company. The third part of the Thesis consists of suggestions for the removal of identified deficiencies within the company. These suggestions should help to improve efficiency of the company’s procedures, increase the business competitiveness and increase the value for a c...