Ardian-backed Attero completed the acquisition of Greenferm.

Ardian-backed Attero, a company that processes waste into new raw materials and green energy, completed the acquisition of Greenferm, a manure processing plant. Financial terms were not disclosed. "With the acquisition of Greenferm, we are taking an important new step in realising our mission and growth strategy. Both assume maximum recovery of renewable raw materials and energy from residual streams; to this end, Attero is constantly looking at additional processing streams. Greenferm offers us the opportunity to apply our technological knowledge of waste processing and fermentation to manure," Paul Ganzeboom, Attero CEO.