Kartesia, a private equity firm, completed an investment in Darwin Group, a construction services provider. Financial terms were not disclosed. “We are very pleased to partner with Richard and his team as Darwin Group continues on its impressive growth trajectory and provides innovative solutions for its customers. Darwin’s track-record and market-leading position fits well within Kartesia’s strategy of backing well-performing, management owned businesses to support and invest in the next stages of their growth," Guillermo Ferre, Kartesia Associate Director.