The purpose of this activity for the team is to devote to society, especially pressure cooked milkfish mason group in Kuningan urban village, Semarang, to improve their business because pressure cooked milkfish is special commodity of Semarang. The specific target to achieve is the improvement of product management and financial administration.

The method is to empower the society by having stages of activities, such as: training of product management about trades and provision of the raw materials, keeping the product quality, storing the already made products, maintaining the product, delivering products, and administering funds in the form of calculation technique of cost of good sold and accounting simple financial matter, such as cash flow so that working partner can figure out the development of their business financials and to be able to determine the cost of good sold better and to evaluate the activity. The impacts of this activity is the improvement of producing management and financial administration. So, it can improve their business independently, creatively, and initiatively and be able to increase incomes and their family wellbeings

Keywords: Business Improvement, Pressure cooked Milkfish Masons, Semarang