Updated:
Panthera Private Office
Panthera Private Office began in 2009 when Grahame Chilton converted his single-family office into a multi-family platform. Co-founders Gina Parker and Simon...
Panthera Private Office
Panthera Private Office began in 2009 when Grahame Chilton converted his single-family office into a multi-family platform. Co-founders Gina Parker and Simon Russell joined at launch. The wealth originated from Chilton’s reinsurance brokerage exit. The firm allocates to private equity, real estate, private credit, and collectibles. It covers buyout, growth, seed, and venture stages through direct holdings and structured vehicles. Geographic reach includes Europe, Asia, and the Caribbean. Confirmed asset types also encompass digital assets and philanthropic structures. Panthera employs teams in London, Cayman Islands, and Singapore. Gina Parker maintains a parallel role at St. James’s Place. The firm supports ALB Giving and Nepal Youth Foundation UK. No public headcount or AUM figure exists. Panthera operates as a multi-family office that integrates investment management with generational planning and operating-company relationships for its client families.
General information
Firm type
Multi Family Office
Year founded
2009
Location
Region
Europe
Country
United Kingdom
City
London
Corporate office
London, United Kingdom
Additional offices
Cayman Islands · Singapore
Principals
Grahame Chilton
Founder
Gina Parker
Founder
Simon Russell
CEO
Sector focus
Frequently asked questions
Who runs investment decisions at Panthera Private Office?
Simon Russell serves as CEO. Grahame Chilton and Gina Parker act as founders with ongoing involvement in client mandates.
How does Panthera Private Office source proprietary deal flow?
The firm draws on relationships formed through Chilton’s reinsurance background and Parker’s network at St. James’s Place.
Is Panthera Private Office structured as a single family office or does it operate more like a venture firm?
It functions as a multi-family office serving multiple entrepreneurial families while retaining direct investment capabilities across stages.
Does Panthera Private Office participate in fund commitments or only direct deals?
The firm uses both fund commitments and direct co-investments depending on mandate and opportunity.
Where does the underlying wealth come from?
Primary capital traces to Grahame Chilton’s 2008 sale of Benfield Group to Aon.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
Need institutional-grade insight on family offices?
Altss delivers:
Prefer a guided tour?
We’ll walk you through: