What departments does Trinity SF have?

Trinity SF has employees across 3 departments including Information Technology, Accounting, Real Estate.

What is the largest department at Trinity SF?

The largest department at Trinity SF is Information Technology with 3 employees.

Where are Trinity SF employees located globally?

Trinity SF has employees across 4 continents and 4 countries including Thailand, Germany, United States Of America, Hong Kong.

How has Trinity SF's team size changed over time?

Trinity SF's team has decreased from approximately 35 to 31 employees based on available data.

Trinity SF Employee Directory

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.

Trinity SF Global Highlights

North America
56

United States Of America
56

Asia
1

Thailand
1

Europe
1

Germany
1

Trinity SF's Leadership

R. B.
Chief Executive Officer
Mobile Phone
Email
V. A.
President
Mobile Phone
Email
S. S.
Owner / President / Chief Executive Officer
Mobile Phone
Email
J. C.
Director, Information Technology
Mobile Phone
Email
V. L.
Corporate Controller
Mobile Phone
Email
J. T.
Assistant Property Manager
Mobile Phone
Email
L. A.
Regional Property Manager
Mobile Phone
Email
M. B.
General Manager
Mobile Phone
Email

Trinity SF Employee Metrics

100%

50%

0%

2026

2025

Operations
Entrepreneurship
Real Estate
Accounting
Administrative
Other

Contact profiles from Trinity SF

Name

Title

Contact

Location

Last Update

R. B.
Chief Executive Officer
Mobile Phone
Email
Oct 16, 2024
S. S.
Owner / President / Chief Executive Officer
Mobile Phone
Email
Oct 22, 2024
V. A.
President
Mobile Phone
Email
Oct 23, 2024
J. C.
Director, Information Technology
Mobile Phone
Email
Jan 06, 2025
V. L.
Corporate Controller
Mobile Phone
Email
Oct 18, 2024
J. T.
Assistant Property Manager
Mobile Phone
Email
Aug 06, 2026
L. A.
Regional Property Manager
Mobile Phone
Email
Aug 06, 2026
M. B.
General Manager
Mobile Phone
Email
Aug 06, 2026
M. N.
Information Technology Infrastructure Manager
Mobile Phone
Email
Oct 16, 2024
T. C.
Information Technology Support Analyst
Mobile Phone
Email
Bay
Sep 04, 2026

Frequently Asked Questions

What is Trinity SF known for?

Trinity SF was founded in 1949 and operates in the Real Estate industry. You can contact Trinity SF's main corporate office by phone at

+1-202-726-****

. Explore Trinity SF's company overview page for more information.

What is Trinity SF's most common email format?

Trinity SF employees' email format typically follows the pattern of First.Last@trinitysf.com. Trying to find reliable and up-to-date employee contact data? Find more Trinity SF email formats with LeadIQ.

How many employees does Trinity SF have currently?

Trinity SF has approximately 42 employees as of August 2026. These team members are located across 3 continents, including North America, Asia and Europe.

Who are Trinity SF's key employees and leadership?

As of August 2026, Trinity SF's key employees include:

Chief Executive Officer: R. B.
President: V. A.
Owner / President / Chief Executive Officer: S. S.
Director, Information Technology: J. C.
Corporate Controller: V. L.

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Trinity SF Employee Directory

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