Osiris Corporate Solutions global advisory and trustee firm

Multi-jurisdictional corporate and trustee services

OCS works across Mauritius, Guernsey, Cayman Islands, British Virgin Islands, Hong Kong and Dubai. Services include trust and fiduciary support, family office advisory, corporate services, tax and legal advisory, fund administration, property services, relocation services, private jet registration, yacht registration and residence planning.

The firm is positioned for clients whose personal, family and corporate affairs cross borders. That may include operating companies, holding structures, investment vehicles, succession planning, governance, administration, residency considerations and assets that need coordinated oversight across more than one jurisdiction.

Osiris Corporate Solutions brings together advisory judgement and administration capability for clients who need structures that work in practice, not just on paper. The jurisdiction mix allows clients and advisers to consider substance, governance, regulation, asset location, family mobility and long-term control in a coordinated way.

Advisory for families, founders and corporations

The firm supports clients whose affairs require coordinated structures across multiple financial centres. Osiris combines practical local knowledge with international governance, administration and advisory experience for long-term wealth, operating company and legacy planning.

Rather than treating each engagement as a single transaction, OCS focuses on long-term relationships with families, entrepreneurs, professional advisers and corporate clients. The team works alongside legal, tax, investment and private office advisers where a joined-up approach is needed.

Typical client needs include family governance, succession planning, trust administration, corporate structuring, investment holding companies, relocation planning, fund support, property ownership, cross-border transactions and specialist registration services for yachts or aircraft.

International jurisdictions and specialist solutions

Clients can explore jurisdiction guidance for Mauritius, Guernsey, Cayman Islands, BVI, Hong Kong and Dubai, and solution areas covering fiduciary planning, corporate structuring, funds, property, relocation, RORA, aircraft and yacht registration.

Important searches this page supports include Osiris Corporate Solutions, OCS World, global advisory firm, trustee firm Mauritius, BVI corporate services, Cayman Islands corporate services, Guernsey fiduciary services, Hong Kong corporate services, Dubai advisory services, family office advisory, trust fiduciary services and multi-jurisdictional corporate structuring.

The website also provides insights, team information and contact routes for prospective clients and professional advisers who want to discuss appropriate structures, jurisdiction choices, administration requirements or the next stage of an international family or corporate planning matter.

OCS content is written for serious private clients, founders, families, corporations and advisers comparing international fiduciary, corporate, fund, property and relocation support across reputable financial centres.

It helps search engines and visitors understand the firm's operating footprint, advisory focus, service depth, jurisdiction coverage and relationship-led positioning before the full Angular experience loads.