Summa Equity, a private equity firm, completed the acquisition of a majority stake in myneva, a software developer. Financial terms were not disclosed. "Summa Equity is the ideal partner for myneva, due to our shared belief in the power of technology to drive real social change, and our commitment to solving some of the biggest challenges facing society. We have utmost confidence that Summa will help us to make an even greater impact in the years to come, through its industry expertise, and experience of working with sustainable and socially conscious businesses," Hartmut Clausen, myneva CEO.