Visma, a provider of mission-critical cloud software, completed the acquisition of Quaderno, a cloud software provider. Financial terms were not disclosed. “At Quaderno we are very happy to start a new phase within the Visma family. With access to its resources and extensive experience, we will be able to reinforce our growth strategy and consolidate Quaderno as one of the world's leading automated tax management platforms," Carlos Hernández Medina, Quaderno Founder and Managing Director.