Bauer, equipment maker for ground investigation work, reports third quarter 2017 total group revenue up 22% on the previous year to just over €1,398 million. The German company said sales revenues increased by 27.5% to €1,265.6 million. However, the order backlog was €977.3 million that, while still high, was down from €1,019.0 million the previous year. This was due to a high double-digit million order backlog taken off the books after the sale of shares in a real estate company at the end of 2016.