Home   Contact Us   Site Map  

Welcome to White Mountains Insurance Group, Ltd.


Subsidiary and Affiliated Company Profiles

MediaAlpha - an advertising technology company.

MediaAlpha is an advertising technology company. It operates transparent and efficient exchange platforms that facilitate real-time transactions between advertisers and publishers of performance media (i.e., clicks, calls and leads). MediaAlpha has developed distinctive platform solutions for a range of insurance verticals, including auto, motorcycle, home, renter, health and life, and non-insurance verticals, including travel, education, personal finance and home services. MediaAlpha powers over 25 million transactions annually, representing more than $250 million in aggregate media spend.

Quick Links
Find the exact info you need quickly:
Visit an affiliate site:
E-mail Sign Up:
You can receive information on White Mountains site updates by e-mail.
Sign Up Now
Privacy Policy   |   Safe Harbor Statement