Transocean is the world’s largest drilling company. It is based in Switzerland and specializes in some of the most challenging drilling environments including ultra deep water and harsh environment drilling. Its commitment to new research and technology has made it the first in a number of advancements including year-round drilling. Known for having some of the most advanced rigs in the industry it is an excellent place to start thanks to their well-structured on-the-job training program. They are known to employ some of the most experienced and proficient rig technicians in the industry, which has helped with their strong focus on training and career advancement. They are known to be excellent paymasters with good benefits and usually work shifts of 28 days on and 28 days off.