CHICAGO--(BUSINESS WIRE)--Fitch Ratings has published a new report on the key peer comparator elements for restaurant companies. The sector risk profile defines and groups companies operating in the sector into a 'natural rating territory' based on Fitch's view of the inherent risk profile of the industry. Each company's overall risk profile generally does not stray too far from this rating range. After assessing the operating environment, then management and corporate governance, the Navigator