Exclusively San Francisco, Trinity was founded in 1949 with a singular purpose—to become The City’s premier apartment provider. Nearly seven decades later, Trinity stands “best-in-class” with apartments that offer the best locations, prices and amenities. We’ve remained The City’s most prominent provider of apartments, partly because Trinity is and will forever be family run. Founded by Angelo Sangiacomo, his late sister Rosetta and his wife Yvonne, the company has been sustained by two generations. Think you’d be a great fit for Trinity? We’d love to have you join the team. Check us out at trinitysf.com/careers
Looking for a particular Trinity SF employee's phone or email?
Trinity SF Questions
The Trinity SF annual revenue was $10 million in 2026.
Darren Carrington is the Managing Director of Trinity SF.
37 people are employed at Trinity SF.
Trinity SF is based in Boston, Massachusetts.
The NAICS codes for Trinity SF are [53, 531, 531390, 5313, 53121, 53139, 5312].
The SIC codes for Trinity SF are [65, 653].
Top Trinity SF Employees
-
Darren Carrington
Managing Director at Trinity SF
San Francisco, CA, US24 -
Shadd Newman
Senior Vice President Asset Management at Trinity SF
San Francisco, California, United States35+ -
Ian Atkinson
Business Development Manager at Trinity SF
San Francisco, CA, US32 -
Vienna Xu
Director of Accounts Receivable at Trinity SF
California, United States1 -
Sean Halladay
Regional Property Manager at Trinity SF
San Francisco, CA, US14 -
Lizabeth Seman
Property Manager at Trinity SF
San Francisco, CA, US11 -
Henry Cun
Property Accountant at Trinity SF
San Francisco, CA, US33 -
Michael H.
Property Manager at Trinity SF
San Francisco, CA, US1 -
Connie Lam
Family Office Financial Controller at Trinity SF
San Francisco, CA, US23 -
Asia Bradley
Assistant Property Manager at Trinity SF
San Francisco, CA, US1
Related Companies
