Athens Group, Inc., offers useful consultancy services that even include remediation of problems and mitigation of risks to various operators related to off-shore drilling rigs. They help to carry on offshore drilling business more smoothly. In majority cases, they look after proper management in the sectors of trouble shooting, commissioning planning, project management and quality assurance. They were established in the year and 1998 work with various clients for undertaking effective rig designing and stages of construction. Their clients included ExxonMobil, ConocoPhilips, Shell and Saipem. The employees themselves own the company having total employee strength in between fifty to ninety-nine.