Private equity firms Kajima Europe and Griffin Capital completed the acquisition of a 70% stake in HYMON, a photovoltaic installation company. Financial terms were not disclosed. “Kajima’s mission is to pursue sustainable investment and development opportunities across Europe. We recognise huge potential in the Polish RES market, and through this second renewables sector-based partnership with Griffin, we will strengthen our presence in this dynamic emerging sector," Chris Gill, Kajima Investments Director & Head of Renewables.