MC | 220,722 followers on LinkedIn. We are a company made by all, to all. #BetterTogether | MC is a company from the SONAE group, and is a leader in the food retail industry in Portugal. We are a company made by all, to all. With a history of over 35 years of continuous growth, MC has a distinctive positioning in different business areas, with a vast portfolio of high quality products, services and brands.