As a topic of my thesis I chose to prepare a business plan for the company HOMEPLUS Service Ltd. HOMEPLUS is a small service company, which at the moment has been going through a substantial restructuring and has been looking for a new potential on the market by supplementing the current range products by a new assortment. At this point, is divided into two sections: gastro and solar systems. Within the section gastro supplies and installs all the equipment for restaurants, especially draft equipments. In the section of solar systems, has been newly trying to promote the sale and installation of solar heating systems and other equipment. The aim of this work was to prepare a real business plan for 2012 for this company which will be applied in practice by the company owner. The work is divided into two parts. The first part is devoted to theory. The second part include real business plan for 2012 for the company Homeplus Service Ltd.