Company
Position
Director
Index
HNW Wealth Managers
Wealth Managers - Guernsey
Location
Guernsey
Advice type
Investment management
Portfolio management
Wealth management
Wealth planning
Client type
Families
HNW
Private clients
Sector Focus
Financial Services
Wealth Management & Private Banking
Marcus Prevel
Spear’s Review
Guernsey-based Marcus Prevel is a director and head of private wealth for Suntera Global. He was a director of Nedgroup when it merged with Suntera in 2022, and Prevel continues his work with HNW clients under the new banner.
As a Guernsey native and with nearly three decades of experience in diverse areas of wealth management, Prevel is well placed to provide for the financial needs of the affluent section of the island’s population. With unique expertise in international finance, he is especially adept at advising South African clients or advising on South African markets.
Prevel is a full member of STEP.
Rank: Top Recommended

Top Recommended 2025, HNW Wealth Managers