Louis J. Grossman has been President and Treasurer of The Grossman Companies, Inc. since 1980, when he and his father, Morton, purchased the family real estate business. In January 2015, he became Chairman and passed along the leadership to his sons, David and Jacob who have been working with him for the past 10-12 years. Under Louis' thoughtful guidance and leadership, the Company has successfully developed and acquired a portfolio of over forty commercial and residential properties, primarily located in New England.

In 1973, Louis began his real estate career when he joined Sonnenblick-Goldman Advisory Corporation in New York, serving as Mortgage Officer for two real estate investment trusts, North American Mortgage Investors and Mortgage Growth Investors. A graduate of Brown University with a B.A. in Economics, Louis earned his M.B.A. from Columbia University's School of Business with a major in Finance.

Louis currently serves on the Boards and/or Finance committees of one public company, two residential condominiums and three philanthropic organizations. He has also been active in numerous local and national civic and charitable organizations including Brown Hillel, Union for Reform Judaism, Temple Beth Shalom in Needham, Combined Jewish Philanthropies of Greater Boston, The Rivers School, Hebrew College and JCC Greater Boston where he has been Chair of the Governing Board since July 2019. Louis has four children, ten grandchildren and currently lives in Weston.