Toyota Manila Bay Corporation (TMBC) stands as one of the forerunners in the automotive industry principally engaged in the sales and maintenance of Toyota vehicles. It was established on August 6, 1999 as a subsidiary of the Metrobank Group - the country's largest financial conglomerate. With it's head office located in Pasay, City. TMBC has been a recognized establishment on the vicinity.

With the business thriving and the market showing great opportunity for growth, two more dealerships were founded – Toyota Dasmariñas Cavite in 2003 and Toyota Abad Santos in 2011.

On June 15, 2012, TMBC became a joint-venture of the Metrobank Group and Mitsui & Co., Ltd., one of Japan's largest general trading companies with the latter acquiring 40% share of the company. With the new partnership, TMBC has raised the bar with its sights on being the No. 1 Dealership in the Philippines. Set for higher operational efficacy and excellence, TMBC is up for delivering the best dealer experience to its customers, team members, and shareholders.