The Sullivan Group Employee Directory

Financial ServicesUnited States11-50 Employees

Having originated in Northern California, The Sullivan Group™ has expanded to Southern California and provides investment management and retirement planning services to individuals, families and corporations/small businesses. With more than 30 years collective experience, we strive to be our client’s trusted advisor. As a financial advisory firm, our primary focus is to provide unbiased opinions that are designed to achieve long-term investment results.

Our firm’s formation dates back 25 years to when Tom Sullivan, now a Fox Business Network anchor, launched The Sullivan Group as an investment firm. Sean Lehmann and Sullivan reintroduced The Sullivan Group in 1994. When Sullivan retired from the investment business in 2007 to join Fox Business Network, Lehmann continued serving as a managing director and has partnered with Allison Peterson, who also serves as an advisor for the group.

The Sullivan Group does this with the highest levels of trust, integrity and respect while always collaborating using a team approach.

We are dedicated to professionally supporting, educating, and providing informed direction to each and every client.

Find The Sullivan Group employees' phone numbers or email addresses

The Sullivan Group Global Highlights

Location
Employees

North America
15

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  • United States Of America
    15

South America
1

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  • Uruguay
    1

The Sullivan Group's Leadership

  • Stylized image of a person
    S. P.
    Coo
    Phone icon
  • Stylized image of a person
    M. S.
    President/Owner
    Phone icon
  • Stylized image of a person
    H. T.
    Tax And Compliance Manager
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  • Stylized image of a person
    C. L.
    Manufacturer's Representative
    Phone icon
  • Stylized image of a person
    S. T.
    Associate Principle
    Phone icon
  • Stylized image of a person
    D. P.
    Income Tax Consultant
    Phone icon

Contact profiles from The Sullivan Group

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    M. S.
    President/Owner
    Phone icon
    United StatesConnecticut
    Aug 10, 2025
  • Stylized image of a person
    S. P.
    Coo
    Phone icon
    United StatesColorado
    Aug 10, 2025
  • Stylized image of a person
    H. T.
    Tax And Compliance Manager
    Phone icon
    United StatesGeorgia
    Aug 10, 2025
  • Stylized image of a person
    C. L.
    Manufacturer's Representative
    Phone icon
    United StatesMassachusetts
    Aug 03, 2025
  • Stylized image of a person
    S. T.
    Associate Principle
    Phone icon
    United StatesConnecticut
    Jul 19, 2025
  • Stylized image of a person
    D. P.
    Income Tax Consultant
    Phone icon
    United StatesWisconsin
    Jul 15, 2025

Frequently Asked Questions

What is The Sullivan Group known for?

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The Sullivan Group was founded in 1994 operates in the Financial Services industry. The company's main headquarters is located in 29222 Rancho Viejo Rd, Suite 119 San Juan Capistrano, California 92675, US; you can contact the main corporate office by phone at . Explore The Sullivan Group's company overview page for more information.

What is The Sullivan Group's most common email format?

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The Sullivan Group employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more The Sullivan Group email formats with LeadIQ.

How many employees does The Sullivan Group have currently?

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The Sullivan Group has approximately 31 employees as of October 2025. These team members are located across 2 continents, including North AmericaSouth America.

Who are The Sullivan Group's key employees and leadership?

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As of October 2025, The Sullivan Group's key employees include:

  • Coo: S. P.
  • President/Owner: M. S.
  • Tax And Compliance Manager: H. T.
  • Manufacturer's Representative: C. L.
  • Associate Principle: S. T.

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