Bristow Group is one of the largest providers of helicopter services in the world. The group offers transportation, maintenance, search and rescue services. It serves clients in the oil and gas industry. The publicly traded group provides pilot training sessions through the Bristow Academy. Bristow Group specializes in the movement of personnel from offshore production platforms to drilling rigs. The group offers emergency medical, disaster response and law enforcement services for government agencies and companies. It serves clients in Europe and the United States and has operations in the Gulf of Mexico and the North Sea, as well as other offshore oil and gas producing regions, including Alaska, Australia, Brazil, Mexico, Nigeria, Norway and Trinidad. The group provides technical support services to the helicopter industry. Bristow Group operates Air Logistics, which offers flight services.