Business consulting & advisory

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

St Peter Port accounting and bookkeeping firm established in 2006, offering taxation, payroll, and accounts outsourcing services.

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

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

ICAEW-certified firm of Chartered Accountants in St Martin, specialising in QuickBooks training and on-site accounting services since 1995.

Professional services firm founded in 2003, specialising in trust and company administration, wealth management, and financial structuring for private clients.

Vale-based firm of Chartered Accountants offering accountancy, tax, audit, pensions, company formation, and trust services, founded in 1978.

Contract Labour Services Ltd provides contract labour supply, removals, and project management across Guernsey, Jersey, and the Isle of Man.

Data Destruction Services Ltd. (DDS) provides on-site document shredding, media destruction, and confidential waste collection as part of the CLS Group.

GFSC-licensed fiduciary and corporate services provider in St Peter Port, offering trust, private wealth, and corporate administration.

Chartered building surveying firm offering residential and commercial surveys, architectural services, and expert advice.

GFSC-regulated restructuring and insolvency firm in St Peter Port, specialising in offshore fund restructuring and multi-jurisdictional insolvency.

The Channel Islands' largest IT services company, offering managed IT, cloud, cybersecurity, and connectivity services.

Guernsey financial services firm offering fund administration, corporate, trust, and private client services across five jurisdictions since 1999.

International legal and professional services firm providing legal, corporate and fiduciary, and consulting services, advising on BVI, Cayman, Guernsey, Irish, Jersey, and Luxembourg law.

SaaS platform provider for corporate, trust, and fund services, offering an AI-native platform for entity management, compliance, reporting, and workflow automation.

RICS-regulated architectural and surveying practice in St Peter Port, established 1975.

Full-service estate agency and property consultancy in St Peter Port, formerly Martel Maides, now a subsidiary of Savills plc.

Civil and structural engineering firm established in 1990, providing design, surveys, and project management services across the Channel Islands.

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

Specialist consultancy providing cyber security services, including information security assurance, advisory, and digital forensics across the Channel Islands.

GFSC-regulated specialist pension provider and Praxis Group subsidiary offering personal and occupational pension schemes and administration.

Provider of technology-driven governance, risk, and compliance solutions for regulated businesses in financial services and the third sector.

Integrated security, facilities management, and cash solutions company with over 50 years of operation, now part of Allied Universal.

ACCA-approved accountancy and tax practice in St Saviour, serving sole traders, SMEs, and regulated businesses.

Business solutions provider with over 90 years of experience in the Channel Islands and the Isle of Man, offering IT and payroll services.

The Guernsey office of Strategic Risk Solutions, a GFSC-licensed captive insurance manager and reinsurance specialist.

Channel Islands recruitment agency covering permanent, contract, and temporary placements across banking, finance, legal, IT, and other sectors.

Independent GFSC-licensed financial advisory and planning firm, established in 2006, advising individuals and businesses on pensions, investments, and protection.

AFM is a Channel Islands facilities management company providing hard and soft FM, building services, and maintenance across Guernsey and Jersey.

Guernsey accountancy firm offering accounting, tax, payroll, and business advisory services to businesses of all sizes.

GFSC-licensed independent, privately owned fiduciary and family office services firm established in 1970, serving high-net-worth private and corporate clients.

Global fund administrator with a GFSC-licensed Guernsey branch offering fund administration, ManCo, ESG, custody, and compliance services.

Digital marketing agency in St Martin specialising in programmatic SEO, AI-driven marketing, and content automation.

Keep Guernsey Green accredited document management company established in 1990, specialising in archive storage, scanning, and shredding services in the Vale.

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.

Independent fund and corporate services provider specialising in alternative investments, operating from St Peter Port since 2006.

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

International offshore law firm established in 1939, serving corporate, institutional, and private clients across Guernsey, Jersey, BVI, Cayman Islands, London, and Singapore.

GFSC-regulated fiduciary company offering trust, corporate, and family office services, with offices in St Peter Port and Alderney.

CIPR Chartered public relations and communications agency established in 2008, specialising in crisis communications and event management in St Peter Port.

Interior design studio established in 2001, specialising in bespoke joinery, flooring, furniture, and lighting, with 20+ years of experience across Guernsey and Jersey.

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

Provider of specialist pension services, administering local, international, and Pan-European pension schemes, and retirement annuity trust schemes.

Offshore law firm with 21 Tier One rankings in Legal 500 UK, specialising in corporate, finance, and dispute resolution, with roots in Guernsey since 1898.

Engineering Council registered civil and structural engineering consultancy, specialising in structural glass, oak frame design, and historic building renovation.

GFSC-registered chartered accountancy firm offering audit, tax, business advisory, and insolvency services.

Firm of Chartered Accountants and Registered Auditors established in 2003, offering accountancy, audit, tax, and business advisory services.

Secure document and archive box storage service in the Vale, part of CLS Group, established 2004.

GFSC-regulated global professional services firm operating in Guernsey, formerly Intertrust Group, providing fund administration, corporate, trust, and private client services.

D.D.S. Archive Storage Ltd., trading as Guilberts Storage, offers personal, business, and archive self-storage in St Peter Port since 1995.

RICS Regulated Firm established in 2014, specialising in quantity surveying, project management, and contract administration in Forest.

Guernsey IT and creative services firm, delivering data, design, and development solutions since 2006.

GFSC-licensed fiduciary company offering trust, corporate, and private client services as part of the Dixcart Group.

Professional firm offering accounting, tax, and business consultancy services, specialising in cloud accounting solutions as a Xero Platinum Partner.

Digital agency and Microsoft Partner established in 2009, specialising in web design, hosting, and data analytics, and expanding into North America.

Channel Islands specialist in fire sprinkler system design, installation, and maintenance to BS9251 standards.

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

Civil engineering and marine construction contractor established in Guernsey in 1998, operating across the Channel Islands.

GFSC-licensed fiduciary providing RATS administration and pension solutions for individuals and businesses.

Professional training and higher education provider, part of The Guernsey Institute, offering 500+ courses across law, finance, digital skills, and leadership.

Self-storage company with three purpose-built facilities across Guernsey, offering 24/7 access, CCTV, and complimentary insurance.

Guilberts Storage offers personal, business, and archive self storage at Guilberts Industrial Estate, St Peter Port, with flexible terms and 24/7 access.

Multidisciplinary consulting engineering practice offering structural, civil, geotechnical, environmental, and historic building conservation services across the Channel Islands.

GFSC-licensed fiduciary and fund administration firm specialising in venture capital, serving funds, founders, and private clients.

GFSC-licensed fiduciary and fund administration firm with a branch in St Peter Port, offering trust, private capital, and corporate services.

Guernsey digital agency specialising in web development, SEO, and digital marketing for financial services clients.

Intellectual property consultancy specialising in brand audits, strategy, IP development, identification, and management, with David Evans as the registered IP agent.

Firm of Chartered Accountants established in 2002, offering accountancy and taxation services to individuals and businesses with a transparent fixed-fee billing model.

Independent, privately owned fiduciary and investment services company licensed by the Guernsey Financial Services Commission.

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

ICAEW Chartered Accountants practice and BKR International member, established in 1953 and specialising in Guernsey taxation and cloud-based accounting solutions.

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

The Channel Islands' only RICS-regulated chartered land and engineering surveying consultancy, founded in 1997.

Independently owned audit, tax, and advisory firm in St Peter Port, part of the Moore Global network.

Accountancy firm specialising in Guernsey and UK tax advice and preparation services, also offering outsourced tax support to other accountancy firms.

GFSC-licensed boutique offshore investment manager offering discretionary portfolio management and advisory services.

IT consultancy offering managed IT services, cyber security, Microsoft Cloud solutions, procurement, and strategic consultancy, with Cyber Essentials and Microsoft certifications.

Supplier of photocopiers, printers, scanners, office furniture, and stationery since 1972, also providing managed print services and document workflow solutions.

National removals and storage company with a Guernsey depot in St Sampson, offering domestic, commercial, and international moving and storage services.

Consultancy-led workplace partner specialising in office interiors, fit-out, refurbishment, and furniture supply and installation across Guernsey and Jersey.

Independent professional services group offering private wealth, corporate, fund, pension, and yacht services from St Peter Port.

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

Boutique trust company established in 1994, specialising in trust and company administration, estate planning, and family office services, and a member of Guernsey Finance.

Guernsey-regulated fiduciary firm offering trust, company, foundation, and marine services to international clients.

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

Certification body for Cyber Essentials, Cyber Essentials PLUS, and IASME Cyber Assured, offering outsourced IT partnership services.

GFSC-licensed independent financial adviser specialising in pensions, investments, and employee benefits since 1984.

GFSC-licensed fiduciary and pension services company, part of the international Sovereign Group.

Digital agency offering web design, custom application development, and enterprise hosting, established in 1999.

St Martin-based payroll software developer and bureau service provider serving Guernsey and Jersey since 1994.

GFSC Prescribed Business and ICB Practice Licence holder, offering bookkeeping, payroll, and HR advisory services to SMEs in St Peter Port since 2019.

ICAEW-regulated chartered accountancy firm established in 2016, specialising in accounts preparation, cloud bookkeeping, and Guernsey tax compliance for sole traders and individuals.

Specialist in hedging plants, ornamental shrubs, perennials, grasses and trees, offering expert advice and hedge planting services across the Bailiwick.

Software development and IT consultancy founded in 2006, specialising in bespoke development, project management, and database rescue.

Design and advertising agency founded in September 2004 by brothers Marc Griffiths and Chris Griffiths, specialising in branding, corporate identity, and event management.

GFSC-registered and RICS-regulated firm of chartered surveyors established in 2009, specialising in commercial property consultancy in St Peter Port.

ISO 9001-certified removals, storage, and shipping firm established in 1871, specialising in international freight forwarding and customs clearance in St Peter Port.

The WTW group's Guernsey insurance management and fiduciary entity, GFSC-licensed for captive and commercial insurance services.

Chartered Quantity Surveying practice established in 1965, regulated by RICS, providing quantity surveying, cost management, and project management.

WTW's Guernsey office, specialising in insurance broking, captive management, and insurance-linked securities.

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

Locally owned company established in 1999, offering professional services in archive storage, contract labour, and data destruction, including media and hard-drive destruction with certification.

Livingstone Trust Company Limited was a Guernsey trust and fiduciary services company, merged into Beauvoir Group in April 2025.

Privately owned and managed independent fiduciary business, licensed by the GFSC, providing professional trustee, administration, and corporate management services.

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

The St Peter Port office of global financial services group ZEDRA, offering trust, fund, corporate, pension, and wealth services through three GFSC-regulated entities.

Professional services firm established in 2016, specialising in fund management, fund administration, and family office services as part of the ZEDRA Group.

Chartered accountant practice specialising in luxury asset management for superyacht and aviation ownership, and registered with the GFSC as a prescribed business.

Professional firm offering specialist translation and interpreting services, a Member of the Association of Translation Companies (ATC).

Guernsey construction and consulting firm offering project delivery, strategic support, fleet optimisation, and ESG initiatives.

QuickBooks Professional Advisor with 47+ years of bookkeeping experience, specialising in cloud accounting, payroll, and advisory services for SMEs.

Guernsey recruitment agency, formerly Personnel Appointments, specialising in financial services, trust and corporate, and public sector placements.

Fiduciary regulated by the GFSC as a Primary Licensee and Pension Provider, providing trustee services and trust administration.

The local CRUK branch, running a charity shop on The Pollet and local fundraising events.

ICAEW-chartered accounting firm offering fixed-fee tax, bookkeeping, payroll, and outsourced finance services.

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

Multidisciplinary group delivering AI-enabled solutions and resources for growth, compliance, and security in the Crown Dependencies.

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.

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

G4S Secure Storage provides document archiving, shredding, scanning bureau, and data storage services, operating two sites in Guernsey.

Professional firm offering secure and sustainable data destruction and hardware services, including ISO 27001 Certified IT Asset Disposition (ITAD) services, in Vale.

Professional service firm with 261 staff and 13 partners, established for over 35 years and a member of Grant Thornton International.

Waste to resource management group with operations in Guernsey, Jersey, the UK, and the Cayman Islands, providing solutions for solid, hazardous, liquid, and inert waste.

Trust and company administration services company licensed by the GFSC, with over £1 billion in assets under administration.

Full-service market research agency specialising in Jersey, Guernsey, and the Isle of Man, part of the BWCI Group since 2015.

Waste management and recycling company, part of the Guernsey Recycling Group, specialising in skip hire, data destruction, and materials recovery from two facilities in St Sampson.

Construction and property consultancy established in 2009, offering project management, quantity surveying, cost consultancy, and employer's agent services.

Provider of software solutions, specialising in CRM and ERP systems, including Odoo ERP and Microsoft Dynamics 365 implementation.

Fiduciary company established in 1997, now operating as part of Praxis Group, providing trust, corporate, and pension administration services.

Professional firm offering outsourced compliance services and software solutions to regulated financial services firms in St Sampson.

IT services firm specialising in decision automation, systems integration, and process consultation for Channel Islands businesses.

General recruitment agency established in 1987, offering permanent, temporary, and executive placement across financial services, IT, and legal sectors.

Civil engineering contractor and approved utility contractor, the Guernsey arm of Trant Engineering Ltd.

Owner-managed corporate services provider and fund administrator, licensed and regulated by the Guernsey Financial Services Commission.

GFSC-regulated independent fiduciary services firm offering trust administration, company services, and wealth structuring.

ICAEW chartered accountancy firm in St Saviour, offering accounts preparation, Guernsey taxation, and business planning.

States of Guernsey-owned service created as part of the Financial Transformation Programme, specialising in payroll, pensions, and HR administration.

Boutique studio specialising in brand design, strategy, marketing, and digital solutions, offering services including brand identity, advertising, social media management, and web design.

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

GFSC-licensed fiduciary firm in St Peter Port offering trust, corporate, fund, and marine services.

Guernsey-headquartered FinTech and RegTech software company established in 1996, providing solutions to financial services clients in over 20 jurisdictions.

GFSC-regulated fund administration and fiduciary services provider, part of the global Vistra Group.

International offshore law firm in St Peter Port, specialising in investment funds, corporate M&A, and financial regulatory work.

Accountancy partnership established in 1952, offering accounting, taxation, audit, and payroll services, with trust and corporate services provided through group companies.

Clinical Psychologist and Principal Clinical Psychologist specialising in anxiety-related difficulties, neurodiversity, and neuropsychology.

ACCA-qualified chartered certified accountancy firm established in 2011, specialising in auditing, taxation, and corporate finance.