Swissport was cited nearly 20 times by OSHA investigations nationwide in the past decade for safety violations, from injuries to violations for the agency’s standards on heavy machinery and seatbelts. Last month, the National Council for Occupational Safety and Health listed Swissport among the twelve most dangerous employers in the country, alongside Amazon, Norfolk Southern and Packer Sanitation Services, which was the subject of a national Department of Labor probe on migrant child labor.