Bristol Bros. Development Corp. is a family-owned real estate development entity that owns and develops both residential and commercial land in Southeastern Massachusetts. Ryan is the eldest of the fifth generation involved in his family’s business, which had its beginnings as Bates Bros. Granite in 1920. The Bristol family also owns and operates J.F. Price Co., Plymouth Quarries, Weathervane Companies, The Range Bar & Grille and Weathervane Golf Academy.