Trinity SF
Real EstateCalifornia, United States11-50 Employees
Trinity SF is a San Francisco–based real estate firm that focuses on rental apartments within the city. Founded in 1949, the company has aimed to be a leading provider of rental housing in San Francisco and remains a family-run business sustained across two generations by Angelo Sangiacomo, his sister Rosetta, and his wife Yvonne. The organization is headquartered in San Francisco, California, and operates with a relatively small team. Its portfolio centers on well-located properties with competitive pricing and amenities that meet residents’ needs. Trinity SF has historically focused its operations exclusively on San Francisco, reinforcing its native-market emphasis.