Antigua Management and Trust Group
- Dedicated to providing corporate and trust management and financial services as well to Central and South America, and Europe. Based in St. John's.
- http://www.amttrust.com/

Antigua Offshore Inc.
- Specializes in the establishment, management and maintenance of offshore investments and companies. Also trademark and patent registration, residency and citizenship.
- http://www.antiguaoffshore.com/

Forbes & Associates
- Chartered accountants providing corporate, administrative, and management services for incorporation of offshore companies and offshore banking.
- http://www.forbesoffshore.com/

Corporate and Trust Services Caribbean Ltd.
- Offers a full range of offshore, corporate, administrative, and management services and other comprehensive legal services. Wholly owned by the law firm of Thomas, John and Co.
- http://www.caribcats.com/

Law Firm of Marshall & Co.
- Attorney and notary public, providing legal and corporate services to offshore companies and clients.
- http://www.hcmlaw.com/

Company Management Antigua Ltd.
- Antiguan registered company providing professional company management and corporate offshore services.
- http://www.offshoremanagement.com/