The fourth phase, the development phase, is also known as the first stage. The aim is to build up the company, generate the first sales and establish the start-up on the market. It is important to monitor the market and the competitive situation so that you can react quickly and flexibly in case of doubt. The first employees are also hired during this phase, and personnel management and employment law present new challenges. This phase lasts until around the end of the 2nd financial year.