Costello & Sons Insurance Brokers Employee Directory

InsuranceCalifornia, United States2-10 Employees

Costello & Sons Insurance Brokers is a small regional brokerage that provides property and casualty coverage, group health, retirement plans such as 401(k), life, disability, and long-term care. The firm traces its roots to a third-generation operation that began in downtown San Francisco and is now based in San Rafael, California, with offices across Northern and Southern California. It concentrates on a few specialized client segments, notably venture capital and private equity firms, technology companies, and individuals seeking asset and income protection. The company emphasizes close, personal relationships with clients while addressing a broad range of risk-management needs. It maintains relationships with major insurance carriers to serve its niches and clients with international or multi-jurisdictional needs. It is part of TechAssure, a global network of brokers endorsed by the National Venture Capital Association to provide coordinated services for members and their portfolio companies.

Find Costello & Sons Insurance Brokers employees' phone numbers or email addresses

Costello & Sons Insurance Brokers Global Highlights

Location
Employees

North America
16

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  • United States Of America
    16

Europe
2

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  • United Kingdom Of Great Britain And Northern Ireland
    2

Asia
1

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  • India
    1

Costello & Sons Insurance Brokers's Leadership

  • Stylized image of a person
    P. H. A.
    Owner
    Phone icon
  • Stylized image of a person
    J. H.
    Senior Vice President Sales
    Phone icon
  • Stylized image of a person
    S. D.
    Operations Manager
    Phone icon

Costello & Sons Insurance Brokers Employee Metrics

100%
50%
0%
2026
2025
  • Sales
  • Business
  • Accounting
  • Administrative
  • Analytics
  • Other

Contact profiles from Costello & Sons Insurance Brokers

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    P. H. A.
    Owner
    Phone icon
    United KingdomEngland
    May 30, 2026
  • Stylized image of a person
    J. H.
    Senior Vice President Sales
    Phone icon
    UNITED STATES
    Mar 08, 2023
  • Stylized image of a person
    S. D.
    Operations Manager
    Phone icon
    United KingdomRedbridge
    Feb 25, 2024

Frequently Asked Questions

What is Costello & Sons Insurance Brokers known for?

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Costello & Sons Insurance Brokers was founded in 1939 operates in the Insurance industry. The company's main headquarters is located in 1752 Lincoln Avenue San Rafael, California 94901 United States; you can contact the main corporate office by phone at . Explore Costello & Sons Insurance Brokers's company overview page for more information.

What is Costello & Sons Insurance Brokers's most common email format?

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Costello & Sons Insurance Brokers employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Costello & Sons Insurance Brokers email formats with LeadIQ.

How many employees does Costello & Sons Insurance Brokers have currently?

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Costello & Sons Insurance Brokers has approximately 10 employees as of June 2026. These team members are located across 3 continents, including North AmericaEuropeAsia.

Who are Costello & Sons Insurance Brokers's key employees and leadership?

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As of June 2026, Costello & Sons Insurance Brokers's key employees include:

  • Owner: P. H. A.
  • Senior Vice President Sales: J. H.
  • Operations Manager: S. D.

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