Insights

Niche Market Focus The Sullivan Group specializes in targeted insurance segments such as healthcare management liability, community associations, and garage coverage, presenting opportunities to offer tailored insurance solutions and expand services within these high-growth niches.

Strong Market Position With a revenue range of 250 to 500 million dollars and expertise across Property, Casualty, and Professional Liability, the company is well-positioned to partner with larger brokers seeking specialized underwriting and reinsurance services to diversify their portfolios.

Technology Adoption Utilizing a robust tech stack including WordPress, Google Analytics, and cloud services, The Sullivan Group emphasizes digital engagement and data-driven decision making, opening avenues for innovative insurtech collaborations and digital solutions sales.

Growth Opportunities Headquartered in Los Angeles with additional locations across the US, the company's geographic footprint and diversified product expertise suggest potential for expanding into new regional markets and cross-selling specialized insurance programs.

Client and Agency Partnerships With a focus on supporting retail insurance producers and acting as a reinsurance intermediary, there are opportunities to deepen strategic alliances with retail agents and program managers seeking niche reinsurance products and underwriting consulting services.

The Sullivan Group Tech Stack

The Sullivan Group uses 7 technology products and services including WordPress, Cloudflare, Google Fonts API, and more. Explore The Sullivan Group's tech stack below.

  • WordPress
    Content Management System
  • Cloudflare
    Content Management System
  • Google Fonts API
    Font Scripts
  • Twemoji
    Font Scripts
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • Google Analytics
    Web Analytics

Media & News

The Sullivan Group's Email Address Formats

The Sullivan Group uses at least 1 format(s):
The Sullivan Group Email FormatsExamplePercentage
LastF@gjs.comDoeJ@gjs.com
89%
FLast@gjs.comJDoe@gjs.com
8%
LFirst@gjs.comDJohn@gjs.com
2%
FirstLas@gjs.comJohnDoe@gjs.com
1%

Frequently Asked Questions

Where is The Sullivan Group's headquarters located?

Minus sign iconPlus sign icon
The Sullivan Group's main headquarters is located at 800 West 6th Street #1800 Los Angeles, California 90017 United States. The company has employees across 1 continents, including North America.

What is The Sullivan Group's phone number?

Minus sign iconPlus sign icon
You can contact The Sullivan Group'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 The Sullivan Group's official website and social media links?

Minus sign iconPlus sign icon
The Sullivan Group's official website is gjs.com and has social profiles on LinkedIn.

What is The Sullivan Group's NAICS code?

Minus sign iconPlus sign icon
The Sullivan Group's NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does The Sullivan Group have currently?

Minus sign iconPlus sign icon
As of February 2026, The Sullivan Group has approximately 57 employees across 1 continents, including North America. Key team members include Coo: S. P.President/Owner: M. S.President: C. E. C. S.. Explore The Sullivan Group's employee directory with LeadIQ.

What industry does The Sullivan Group belong to?

Minus sign iconPlus sign icon
The Sullivan Group operates in the Insurance industry.

What technology does The Sullivan Group use?

Minus sign iconPlus sign icon
The Sullivan Group's tech stack includes WordPressCloudflareGoogle Fonts APITwemojijQueryPHPGoogle Analytics.

What is The Sullivan Group's email format?

Minus sign iconPlus sign icon
The Sullivan Group's email format typically follows the pattern of LastF@gjs.com. Find more The Sullivan Group email formats with LeadIQ.

When was The Sullivan Group founded?

Minus sign iconPlus sign icon
The Sullivan Group was founded in 1933.

The Sullivan Group

InsuranceCalifornia, United States51-200 Employees

The Sullivan Group provides wholesale insurance brokerage and underwriting services to our retail insurance producers, reinsurance brokerage, and acts as a program management consultant. 
Headquartered in Los Angeles, California, with locations across the United States, we have brokering and underwriting expertise across a diversified mix of Property, Casualty, Professional Liability, and Management Liability.  

Rather than trying to be "everything to everybody,” each company is committed to fostering a reputation for expertise in its particular specialty. All share a passion for professionalism, integrity, service to the client, and commitment to the community. Our companies focus on those clients, products, and market where there is an opportunity to add value to the transaction.

These include management liability programs for the healthcare industry and community association industry, and various garage coverage programs.  The Sullivan Group manages contract underwriting and binding authorities.  As a reinsurance intermediary, we place specialized and niche treaty reinsurance, as well as property facultative reinsurance, and, for Program Managers and Administrators, we place programs and provide consulting services.

Section iconCompany Overview

Headquarters
800 West 6th Street #1800 Los Angeles, California 90017 United States
Phone number
Website
gjs.com
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1933
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $250M$500M

    The Sullivan Group's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    The Sullivan Group's revenue is estimated to be in the range of $250M$500M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.