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CSIB
Boost Score +25 with badge (5 left)
750
/1000
Fair
Verified Badge
Boost Arrows
775
/1000
Fair
Costello & Sons Insurance Brokers

Costello & Sons Insurance Brokers Vendor Cyber Rating & Cyber Score

costelloandsons.com

History: Costello & Sons Insurance (CSI) is a third generation brokerage originally opened in downtown San Francisco. We have grown to over 2,000 clients and over $45,000,000 in insurance premium, which puts us in the top 15% of insurance brokers in the nation. Specialization: While most brokers are “generalists” who attempt to be all things to all people, CSI specializes in these distinct areas: 1) Venture Capital & Private Equity Firms 2) Technology Companies 3) Personal Asset & Income Protection CSI is a full service insurance brokerage firm, and we offer a wide range of products and services to meet the needs of our clients including property and casualty insurance, group health, 401(k),


CSIB A.I CyberSecurity Scoring

Scoring History
CSIB
Company Information
Website:http://www.costelloandsons.com
Employees number:13
Number of followers:400
NAICS:524
Industry Type:Insurance
Homepage:costelloandsons.com
CSIB Risk Score (AI oriented)
Between 750 and 799
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CSIBInsurance
Updated:
21/03/2026
750/1000
Fair
Baa
AaaAaABaaBaBCaaCaC
Powered by our proprietary A.I cyber incident model
Insurance prefers TPRM score to calculate premium
CSIB Global Score (TPRM)
xxxx
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CSIBInsurance
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