Hornbeck Offshore Services 

Helix Energy Solutions Group Inc is an offshore energy services company. It provides specialty services to the offshore energy industry, with an emphasis on well intervention and robotics operations. Helix provides services in deep water in the Gulf of Mexico, Brazil, the North Sea, Asia Pacific and West Africa regions. It has four segments: Well Intervention, Robotics, Shallow Water Abandonment and Production Facilities. The Well Intervention segment includes vessels and equipment used to perform well intervention services in the Gulf of Mexico, the North Sea and Brazil. It derives the majority of its revenue from the U.S., and it also has its presence in North Sea, Brazil, Asia Pacific, West Africa, and Other.