Executives Legend
The color legend to the right illustrates the various backgrounds for the top executives in the residential real estate industry.

Erminio “Erm” Grasso

President and CEO, 
2024 Rank: 195
Grasso became president and CEO of MLS PIN in 2022. In this role, he leads the nation’s 11th largest MLS with over 45,000 members. In 2023, he helped navigate MLS PIN to a proposed settlement of a high-profile compensation lawsuit against the MLS. He previously led the 15 offices of Coldwell Banker Realty’s Boston region.