Kroll Ontrack has strengthened its position in the data recovery and computer forensics market with the acquisition of Ibas Holdings, a leading Norwegian-based rival, for $45m (£25m). The deal follows Ibas’ recent acquisition of its main European competitor, UK-based Vogon International.

The conditions of the public offer were met within 30 days, with acceptance by 90% of Ibas shareholders and approvals from the Norwegian and German competition authorities.