This thesis is focused on the investment evaluation of a machinery company. The theoretical part describes the technology of drilling, investment project, investment decision making, financing of the investment, its efficiency evaluation by dynamic methods. The practical part introduces the investment project and summarizes theoretical solutions. Moreover, the author carried out the company’s balance sheet and the prognosis of its sales by performing multiple factors linear regression analysis using software Gretl, determined the type of the investment financing and selected the investment project based on the point criteria and the theoretical solutions. Furthermore, the efficiency of the chosen project was evaluated by the dynamic methods...