Insights

Strong Local Market Presence As an exclusive San Francisco-based apartment provider with over seven decades of experience, Trinity Management Services has established a dominant market position in a high-demand urban real estate environment, presenting opportunities for premium property management solutions and local market expansion strategies.

Family-Run Stability With a longstanding family-led trajectory, Trinity demonstrates stability and a customer-centric approach, making it an attractive partner for technology and service providers aiming to support sustainable growth and enhance tenant experience within the family-run business model.

Technological Foundation Utilizing a tech stack including cloud services, data management, and digital document signing, Trinity is open to innovative solutions that streamline operations, improve tenant engagement, and support property management efficiency.

Significant Revenue Range Generating between 500 million and one billion dollars in revenue, Trinity offers substantial potential for enterprise-level service offerings, including financial technology, operational software, and strategic consulting to optimize revenue management.

Growth-Driven Workforce With a relatively small but growing team, Trinity shows potential for workforce management solutions, employee engagement platforms, and recruiting services tailored to upscale real estate companies focused on attracting top talent and improving internal operations.

Trinity Management Services Tech Stack

Trinity Management Services uses 8 technology products and services including W3 Total Cache, Cloudflare, MySQL, and more. Explore Trinity Management Services's tech stack below.

  • W3 Total Cache
    Caching
  • Cloudflare
    Content Management System
  • MySQL
    Database
  • Google Fonts API
    Font Scripts
  • DocuSign
    Miscellaneous
  • PHP
    Programming Languages
  • Apache HTTP Server
    Web Servers
  • Twitter
    Widgets

Trinity Management Services's Email Address Formats

Trinity Management Services uses at least 1 format(s):
Trinity Management Services Email FormatsExamplePercentage
First.Last@trinitysf.comJohn.Doe@trinitysf.com
85%
First@trinitysf.comJohn@trinitysf.com
8%
FLast@trinitysf.comJDoe@trinitysf.com
5%
FirstLast@trinitysf.comJohnDoe@trinitysf.com
2%

Frequently Asked Questions

Where is Trinity Management Services's headquarters located?

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Trinity Management Services's main headquarters is located at 1145 Market Street 11th And 12th Floor San Francisco, California United States. The company has employees across 1 continents, including North America.

What is Trinity Management Services's phone number?

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You can contact Trinity Management Services's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Trinity Management Services's official website and social media links?

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Trinity Management Services's official website is trinitysf.com and has social profiles on LinkedIn.

What is Trinity Management Services's NAICS code?

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Trinity Management Services's NAICS code is 531 - Real Estate.

How many employees does Trinity Management Services have currently?

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As of April 2026, Trinity Management Services has approximately 42 employees across 1 continents, including North America. Key team members include Chief Executive Officer: R. B.President: V. A.Owner / President / Chief Executive Officer: S. S.. Explore Trinity Management Services's employee directory with LeadIQ.

What industry does Trinity Management Services belong to?

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Trinity Management Services operates in the Real Estate industry.

What technology does Trinity Management Services use?

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Trinity Management Services's tech stack includes W3 Total CacheCloudflareMySQLGoogle Fonts APIDocuSignPHPApache HTTP ServerTwitter.

What is Trinity Management Services's email format?

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Trinity Management Services's email format typically follows the pattern of First.Last@trinitysf.com. Find more Trinity Management Services email formats with LeadIQ.

When was Trinity Management Services founded?

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Trinity Management Services was founded in 1949.

Trinity Management Services

Real EstateCalifornia, United States11-50 Employees

Exclusively San Francisco, Trinity was founded in 1949 with a singular purpose—to become The City’s premier apartment provider. 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

Section iconCompany Overview

Headquarters
1145 Market Street 11th And 12th Floor San Francisco, California United States
Phone number
NAICS Code
531 - Real Estate
Founded
1949
Employees
11-50

Section iconFunding & Financials

  • $500M$1B

    Trinity Management Services's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Trinity Management Services's revenue is estimated to be in the range of $500M$1B

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