Darbe išanalizuota IS kūrimo principai ir problemos, pieno perdirbimo įmonės veikla. Pasirinktos užsakymų priėmimo sistemos projektavimo ir projekto realizavimo priemonės. Atliktas užsakymų priėmimo IS projektavimas. Sukurta duomenų bazė, kurios pagalba suprojektuota užsakymų priėmimo kompiuterizuota darbo vieta pieno perdirbimo įmonėje. / Company’s business computerization stands for creating and installing an information system which would satisfy all company’s needs. Such system’s creation and installation involves analysis of company’s demands, specification of them, physical and logical design, realization, testing and also subsequent maintenance and development.The main aim of this work is to design such information system which would be suitable for dairying plant. The system’s “Order Processing” interaction with other information systems that are used in the company would allow optimizing production coverage, cost and most important the quality of services.The deep analysis has been done in the dairying plant. Operating database systems have been reviewed.Testing of this system was performed by using virtual data.