BREMEN. Röhlig USA has appointed Markus Wegmann as the company’s new COO. The 47-year-old will report to CEO Rafael Ueltschi. Wegmann initially worked in Switzerland before spending the past ten years in the USA as an operator, operations manager, branch manager, country head of operations and regional vice president. At Röhlig, he is now responsible for all products (sea, air, land, project, brokerage and contract logistics) as well as operational efficiency and processes.