5 Least Competitive Industries in the World

4. Healthcare

Return on Investment (ROI) Estimate: 4.7%

The healthcare industry is a diverse industry. It is made up of subsectors such as drug manufacturers, hospitals, and insurance providers – all of which have to work together to ensure that the system as a whole works smoothly. Due to the rapid advances in technology that have enabled mass production of medicine and new, breakthrough treatments, healthcare companies are among some of the largest in the world. Notable examples of drug makers include Pfizer Inc. (NYSE:PFE) and Eli Lilly and Company (NYSE:LLY), while one of the biggest plan providers is the UnitedHealth Group Incorporated (NYSE:UNH).