Business Consultants

Chartered accountancy and advisory firm with 48 qualified accountants and 21 trainees, specialising in audit, tax, and corporate finance in St Peter Port.

Guernsey AML and regulatory compliance consultancy, trading as Horsepool Group, offering outsourced compliance services and training.

Professional services partnership offering audit, tax, and advisory services across the Crown Dependencies.

GFSC-registered chartered accountancy and audit firm in St Sampson, part of Baker Tilly International.

AAT Licensed Accountant (Licence No. 634) and GFSC Registered Prescribed Business, offering accountancy, taxation, and business consultancy in St Peter Port.

ICAEW Chartered Accountants (FCA) and ACCA-certified firm established in 2014, specialising in accounts preparation, tax, and payroll services.

Full-service market research agency, part of BWCI Group since 2015, serving private, corporate, and public sector clients across the Channel Islands and Isle of Man.

The Guernsey branch of EY, a Big Four professional services firm offering assurance, consulting, tax, and strategy and transactions services from St Peter Port.

Guernsey-registered chartered accountancy and business advisory firm in St Martin, specialising in bookkeeping, tax compliance, and CFO services for SMEs and regulated businesses.

Channel Islands business solutions group offering IT, payroll, and managed services through subsidiaries Sigma IT, Sigma Pay, and Fultura.

Chartered certified accountancy firm trading as TBL Limited, offering accounting, tax, payroll, and cloud accounting services.

Big Four professional services firm offering audit, tax, and advisory services across the Channel Islands.

Guernsey-founded recruitment and business services group offering executive search, staffing, payroll, and HR across 11 global offices.

Aspida Management Services Limited offers compliance, risk management, and corporate governance services as part of the Aspida Group.

Guernsey-based compliance, risk management, and business advisory group serving clients across multiple offshore jurisdictions.

Financial services consultancy providing compliance, governance, and secretarial services across the Bailiwick of Guernsey.

Asset Risk Consultants Ltd (ARC) is a Guernsey-headquartered investment consultancy providing performance monitoring, manager research, and advisory services to family offices, charities, and professional advisers.

Chartered accountancy firm in St Pierre du Bois offering accounting, tax, payroll, and business advisory services.

Grant Thornton International member firm established in 2016, specialising in AML, KYC, compliance, and corporate governance advisory services across Guernsey, Jersey, and Ireland.

GFSC-regulated restructuring and liquidation firm specialising in solvent winding-ups and exit project management.

Management consultancy offering compliance, AML, cyber security, and strategy services across the Crown Dependencies.

FWS Ltd provides event management, administration, marketing, and company secretarial services to Channel Islands charities, non-profits, and committees.

Jason Powers Consultants Limited (JPCL) is a construction and property consultancy in St Peter Port, offering project management, quantity surveying, and development consultancy.

Regulatory and compliance professional service, specialising in AI assistants for compliance, AML/KYC advisory, and independent compliance audits, established in 2024.

Independent compliance consultancy serving Guernsey's financial services firms and SMEs.

Guernsey compliance consultancy, founded in 2023 by former GFSC senior managers, offering supervised roles, AML/CFT/CPF training, compliance audits, and corporate governance advisory.

Vega Technology provides FinTech and RegTech software for trust administration, banking, and regulatory reporting to financial services firms across 20+ jurisdictions.

Big Four professional services firm with a branch in St Peter Port, delivering audit, tax, financial advisory, and consulting services.

GFSC Primary Licensee providing fiduciary services, including company formation and administration, and maritime employment services.

CIPD and PRISM Accredited HR and payroll consultancy established in 2014, offering executive coaching and regulatory compliance training.

Business advisory and consulting services company with operations in Guernsey and Harare, Zimbabwe, registered with the GFSC as a Prescribed Business – Accountant.

Company incorporated in Guernsey in 2012 and licensed by the GFSC as a financial firm business with lending as its permitted activity.

Data-informed business change consultant specialising in high-risk projects and complex transformation programmes, with nearly 30 years of delivery experience.

GFSC Investment Licensee and fiduciary Primary Licensee providing fund administration for alternative investment funds across infrastructure, real estate, private equity, and debt.