AUM
Not disclosed
Principals
5
Principal Net Worth
$10.6B
Data Flags
None; Cox Enterprises heiress; low-profile wealth
Rayner Family Office
SFOHigh ConfidenceAtlanta, Georgia / Palm Beach, Florida, USA
Last verified: Jan 16, 2026
Details
- Website
- Unknown
- Source of Wealth
- Media & Communications (Cox Enterprises inheritance)
- Assets Under Management
- Not disclosed
- Source File
- research/organizations/rayner-family-office.md
- UID
- fo-rayner-family-office
Also Known As
Katharine Rayner Family OfficeCox Family Office (shared with extended family)
Principals (5)
Related Entities (5)
Relationship Strength
Loading relationships...
Sources (5)
- https://en.wikipedia.org/wiki/Katharine_Rayner
- https://www.forbes.com/profile/katharine-rayner/
- https://grokipedia.com/page/Katharine_Rayner
- https://www.palmbeachdailynews.com/story/business/real-estate/2024/12/16/buyer-linked-to-cox-enterprises-pays-more-than-30-million-for-palm-beach-house-florida-real-estate/76929734007/
- https://en.wikipedia.org/wiki/Anne_Cox_Chambers
Changelog
- 2026-01-16Enriched with biography, Cox Enterprises details, family members, Palm Beach property
- 2026-01-15Auto-generated from principal Katharine Rayner