Business consulting & advisory

Global provider of specialist business services, including recruitment, HR, and payroll, established in 1990 with 11 offices worldwide, including one in St Peter Port.

Accounting, bookkeeping, and taxation services firm for start-ups and small-medium sized businesses, established in 2006 in St Peter Port.

Professional service established in 2001, specialising in advisory, regulatory compliance, corporate governance, and risk management in St Peter Port.

Compliance, risk management, and business advisory firm founded in 2001, providing regulatory compliance support and strengthening governance arrangements in St Peter Port.

Accountancy and advisory firm offering audit, assurance, business services, corporate finance, and tax services, supporting businesses for over 125 years in St Peter Port.

St Peter Port firm specialising in recruitment services, offering personalised career guidance for permanent and temporary roles, and payroll services for shorter-term contracts.

Independently owned firm of Chartered Accountants, registered with the ICAEW, offering accounting, tax, and business advisory services since 1995.

Independent financial services business established in 2003, specialising in wealth management and financial structuring for individuals, families, corporate, and institutional clients.

Firm of Chartered and Chartered Certified Accountants, established in 1978 by founding partners Rodney Collenette and Eddie Jones in the Vale.

Provider of labour supply services for commercial and domestic markets, including office moves, data destruction, and IT equipment recycling.

Secure data destruction specialist operating the island's only mobile shredding truck, offering on-site shredding of confidential waste in Vale.

Professional services firm established in 2015, supporting international corporations, high net worth individuals, and families with fiduciary and business support needs in St Peter Port.

Firm of RICS Regulated Chartered Building Surveyors in St Sampson, established in 1999, providing surveys, valuations, and expert witness services.

Professional firm in St Peter Port offering restructuring and insolvency, funding, legal, business services, and M&A advisory, first opening its Guernsey office in June 2019.

Global technology service provider delivering next-generation digital managed services, an ISO certified organisation and a Cisco Preferred Partner.

International professional services firm offering legal, entity management, governance, regulatory, and consulting services in St Peter Port.

Global provider of fund administration, corporate, and private client services, established in Guernsey in 1999, offering strategic trust structuring and corporate domiciliation.

International legal and professional services firm, operating since 1998, that is a Tier 1 law firm in Legal 500, Chambers UK, and IFLR for Corporate and Finance.

Technology company offering an AI-native SaaS platform for global corporate, trust, and fund services providers, with 40 years of operating experience and ISO 27001:2022 certification.

Staff-owned firm established in 2005, specialising in investment management, corporate advisory, and property advisory services in St Peter Port.

RICS Regulated Firm established in 1975, offering architectural design, building surveying, and land surveying.

RICS regulated property consultancy and ARLA Propertymark member, advising on buying, selling, and renting property in St Peter Port.

Professional firm offering Civil & Structural Engineering and Building Consultancy services, with over 4,000 commissions completed in the Bailiwick of Guernsey.

Professional services firm offering Audit, Tax, and Advisory services across Guernsey, Jersey, and the Isle of Man, registered with the GFSC as a Prescribed Business in St Peter Port.

Professional firm founded in 2010 by Carl Ceillam, specialising in information security assurance, advisory, and digital forensics services across the Channel Islands.

Multi-disciplinary firm of Chartered Architects and Chartered Building Surveyors offering architectural design, surveying, project management, and construction consultancy services.

Security services provider offering manned guarding, event security, and locksmith and key cutting services, and is a Master Locksmith Association member.

ACCA-approved accountancy firm and tax specialist providing accountancy, bookkeeping, taxation, and business advisory services in St Saviour.

The Channel Islands' largest business solutions provider, offering IT infrastructure, cybersecurity, and payroll services across Jersey, Guernsey, and the Isle of Man.

Professional firm offering management and consulting services to insurance company entities, SSAE 18 audited across all domiciles in St Peter Port.

Business offering commercial premises cleaning services.

Offshore recruitment agency established in 2002, specialising in permanent, temporary, and contract employment across multiple sectors.

Independent financial advisory firm established in 2006, offering personal financial planning and advice to individuals and businesses in St Peter Port.

Facilities management and building services provider trading for over 50 years, employing over 400 staff and serving over 500 clients.

Xero Silver Partner Advisor providing accounting, tax, and business advisory services to Guernsey businesses, from sole traders to high-profile brands.

Independent provider of fiduciary and administrative services, established in 1970 and licensed as a Full Fiduciary by the GFSC in St Peter Port.

Financial solution provider offering fund administration and middle office solutions, and a Category 1, 2 Listing Member in St Peter Port.

Hybrid agency and SaaS provider that helps businesses get recommended by ChatGPT, Claude, and Perplexity using their proprietary "Fan Out" method.

Professional firm offering secure document storage, shredding with 4.5mm cross-cut, and scanning facilities, operating since 1990 from three sites in Vale.

Fiduciary services firm established in 2001, specialising in trust and company administration for high-net-worth individuals and family offices in St Peter Port.

Professional firm offering independent investment advice, due diligence, investment oversight, and risk management in St Peter Port.

Regulated fund and corporate services provider established in 2001, offering fund administration, digital asset services, and depositary services in St Peter Port.

Firm of chartered accountants and tax and business advisers, registered with the ICAEW and recognised as auditors in Jersey and Guernsey.

Owner-managed provider of Trust, Corporate, Fund, and Family Office services, established in 1998 and licensed by the GFSC in St Pierre du Bois.

Offshore law firm established in 1939, providing legal advice on disputes, litigation, funds, corporate, finance, private client, and employment law in St Peter Port.

Fiduciary and financial services firm established in April 2016 in Guernsey and Alderney, administering structures for asset protection and succession planning.

Public relations, copywriting, events, and social media agency with CIPR Chartered practitioners and Carbon Literacy accredited individuals, working across Guernsey, Jersey, and the UK.

Interior design service and timber expert specialising in bespoke joinery, cabinet making, and Windows & Doors, based in St Sampson.

Professional firm established in 2005, offering accountancy, taxation, and consultancy services to corporate businesses, partnerships, individuals, and trusts.

Offshore law firm with roots in Guernsey since 1898, advising on Bermuda, British Virgin Islands, Cayman Islands, Guernsey, and Jersey law.

Firm of Chartered Structural and Civil Engineers established in 1982, offering structural and civil engineering, geotechnical and environmental engineering, and flood risk assessment.

Joint venture partner with Carter Backer Winter LLP, offering accountancy, audit, business advisory, and corporate services in St Peter Port.

Independent firm of Chartered Accountants and Registered Auditors, established in 2003, offering accountancy, audit, tax, and business advisory services in St Peter Port.

Secure, online-trackable contract archive storage service for businesses, managing approximately 100,000 boxes in the Vale.

Professional service in St Peter Port providing fund administration, company administration, and trustee services, acquired in 2022 by a company founded in 1899.

Quantity Surveying and Construction Consultancy practice, established in 2014 by Graham Davies MRICS, providing cost management services in Forest.

IT services provider specialising in strategic consultancy, software development, and creative services, and an Official Laserfiche Solutions Provider for the Channel Islands.

States of Guernsey initiative established in 2016 to foster the growth of the island's digital and creative sectors, offering co-working spaces and startup support.

Professional firm established in 1972, offering private client and corporate advisory services in St Peter Port.

Chartered accountancy, tax, and consultancy firm and a Xero Platinum Partner with over 30 years of SME accounting experience in St Sampson.

Digital agency established in 2009, providing website design, development, hosting, SEO, photography, and videography, and is a Microsoft and Shopify Partner.

Law firm in St Peter Port offering legal services in corporate, property, dispute resolution, UK real estate, and private client matters.

Specialist fire sprinkler system company providing consultancy, design, installation, testing, and maintenance of domestic and residential systems to BS9251 standards.

Breathe Gold Partner providing outsourced human resources and payroll services, coaching, and training in the Channel Islands.

Professional firm established in 2000, specialising in corporate event planning, administration, and marketing for Charities and Non-Profit Organisations in the Channel Islands.

Provider of cleaning, maintenance, catering, and building services to commercial and public sector clients in the Vale, with 24/7 callout cover.

Provider of civil engineering, marine construction, and geotechnical services throughout the Channel Islands, established in 1998 in the Vale.

Self-storage provider established in 2009, offering secure, self-contained spaces across three purpose-built facilities in St Sampson.

Guernsey's longest established self-storage company, offering personal, business, and archive storage with 24/7 access in St Peter Port.

Professional service in St Peter Port with over 40 years of experience in civil and structural engineering, including a Chartered Engineer.

Chartered consulting engineering practice specialising in mechanical and electrical (M&E) services for the construction industry, with a Guernsey branch opened in 2012.

Fiduciary and fund administration business in St Peter Port, licensed by the GFSC, specialising in venture capital and private client services.

Fiduciary and fund services provider offering private capital, fund, and corporate administration services, incorporated in 1969 in St Peter Port.

Digital technology and web design agency established in 2009, specialising in digital marketing solutions for the global financial services sector from St Peter Port.

Channel Island business that invests in technical services and commercial interiors, offering services including fire stopping, corporate interiors, and technical services.

Provider of intellectual property consultancy, brand audits, brand strategy, and trademark registration services since 2005 in St Peter Port.

Chartered Accountancy firm established in 2002 by Angus Kemp, offering accounts, tax, audits, bookkeeping, payroll, and cloud accounting with fixed-fee billing.

Independent, privately owned fiduciary and investment services company established in 2007, offering private wealth and corporate services in St Peter Port.

Professional firm established in 2001, offering HR solutions and recruitment services for permanent and temporary positions to businesses in Guernsey and Jersey.

Accountant and bookkeeper certified for Xero, Quickbooks, Sage, and FreeAgent, offering outsourced finance solutions in St Pierre du Bois.

ICAEW Chartered Accountant and independent member of BKR International, providing accounting, audit, tax, and business advisory services in St Peter Port.

Data-informed business change consultant specialising in high-risk projects and complex transformation programmes, working with senior leaders in government and financial services.

RICS Regulated Firm offering chartered land and engineering surveying consultancy services, established in 1997 in St Peter Port.

Audit and assurance services firm, part of Moore Stephens Channel Islands and the Moore Global international network, with over 50 years of experience.

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

Boutique, multi-jurisdictional offshore investment manager founded in 2004 and licensed by the GFSC, based in St Martin.

Cyber Essentials certified, providing managed IT services, cyber security, Microsoft Cloud, procurement and strategic consultancy in Vale.

Supplier of photocopiers, printers, scanners, office furniture, stationery, and managed print services to businesses in Jersey and Guernsey since 1972.

Removals and storage company with almost 400 years of experience, offering services for individuals and businesses, including document storage.

Consultancy-led workplace partner delivering projects across Guernsey and Jersey, from early consultancy through to design, fit out, refurbishment, furniture, and aftercare in St Peter Port.

Independent professional services firm established in 1972, offering private wealth, corporate, fund, pensions, employer, and yacht services in St Peter Port.

Independent compliance specialist offering bespoke services from risk assessments and monitoring to named roles and project support in St Peter Port.

Primary Licensee for company, trust, and pension administration, also assisting with estate and succession planning in St Peter Port.

Compliance and governance specialist, founded in 2016, providing outsourced compliance, AML, corporate services, and HR services from offices in Guernsey, Jersey, and Ireland.

Certification body for IASME, Cyber Essentials, and Cyber Essentials PLUS, providing IT and cyber security services to businesses in the Forest.

Independent financial adviser established in 1984, specialising in corporate pensions and employee benefit arrangements in St Sampson.

Professional firm with over 25 years of expertise in building high-performance websites and custom applications, offering enterprise-grade hosting and proactive support.

Accredited Sage 50 Business Partner developing payroll software and providing outsourced HR services for businesses since 1994.

Professional firm offering outsourced bookkeeping and payroll services to local businesses, registered with the GFSC as a Prescribed Business.

Accredited examination centre for the Channel Islands, affiliated with Bournemouth University, offering over 300 courses to individuals and organisations in St Peter Port.

ICAEW chartered accountancy firm specialising in small and medium-sized Guernsey businesses and sole traders in St Peter Port.

Nursery founded in 2023 by Tim Fallaize, supplying hedging plants, ornamental shrubs, perennials, grasses, trees, and olive trees, with delivery across the Bailiwick.

Software development firm formed in 2006, offering IT project management, business process change, and training for financial and commercial sectors.

Independent provider of corporate, fiduciary, and fund services, established in 1997 in St Peter Port.

Award-winning design and advertising agency, founded by brothers Marc and Chris Griffiths in 2004, offering branding, website design, and event management in St Peter Port.

Multi-disciplinary commercial property and chartered surveying firm established in 2009, with RICS Registered Valuers and Chartered Surveyors.

Removals and storage firm established in 1871, offering domestic, European, and international removals, secure storage, and corporate relocation services in St Peter Port.

RICS Regulated Firm and the largest, longest established Chartered Quantity Surveying practice in Guernsey, providing specialist advice for Construction Contracts.

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 in the Vale.

Privately owned and managed independent fiduciary business, regulated by the GFSC as a Primary Licensee, established in 2002 in St Peter Port.

Professional services firm offering audit, assurance, bookkeeping, accounting, tax, and advisory services to various industries in St Peter Port.

Professional service offering accounting, payroll, HR & benefits, tax, compliance, wealth structuring, family office, and marine & aviation administration in St Peter Port.

Guernsey-licensed fund manager providing fund solutions, administration, and governance services, part of the global ZEDRA group in St Peter Port.

Chartered accountant regulated by the ICAEW, offering outsourced FD services, financial management for yacht owners, and leadership coaching in St Peter Port.

Member of the Association of Translation Companies (ATC), providing translation services to the financial, legal, insurance, medical, and technical industries.

Firm providing building design, planning, and project delivery, alongside expert consulting for businesses on risk management, compliance, and strategic planning in St Martin.

Accountant and bookkeeper specialising in administration advice, bookkeeping, accountancy, payroll, and QuickBooks advice for businesses in Castel.

Financial institution providing trustee and corporate services to an international clientele, with over 50 years of fiduciary experience.

Professional firm offering a full range of pensions management services, regulated and licensed by the Guernsey Financial Services Commission.

The local branch of the national organisation, managed by a local committee, supporting the Medical Oncology Unit at Southampton.

Professional firm offering fixed-fee accounting, bookkeeping, tax, and payroll services to businesses, freelancers, and small businesses in St Saviour.

Estate agency offering residential and commercial property sales, lettings, and management services, and is a member of The Property Ombudsman.

Big Four professional services firm delivering audit, assurance, tax, financial advisory, and consulting services to businesses in St Peter Port and beyond.

Multidisciplinary group delivering solutions focused on growth, compliance, and security, specialising in AML, CDD, KYC, and cyber security.

Big Four professional services firm providing assurance, consulting, tax, and transactions services from its St Peter Port office.

Authorised by the GFSC and offers accounts preparation, tax returns, bookkeeping, invoicing, and virtual CFO services in St Martin.

Provider of secure storage solutions for businesses and residents, offering archive, data, and fireproof storage, shredding, and scanning services.

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

Member firm of Grant Thornton International, with offices in Guernsey and Jersey, offering audit, assurance, tax, corporate recovery and advisory services.

ISO 14001 certified waste to resource management group with over 200 staff, offering secure data destruction, metal recycling, and skip hire in St Sampson.

Independent trust and company administration services company licensed by the GFSC, specialising in private client and wealth administration in St Peter Port.

Full-service market research agency specialising in Jersey, Guernsey, and the Isle of Man, with senior Certified MRS Members.

St Sampson waste management company that diverts over 10,000 tonnes of waste from landfill annually for reuse, recycling, or recovery.

Construction and property consultancy offering quantity surveying, risk management, and value engineering in St Peter Port.

International software solutions provider specialising in CRM and ERP systems, deploying Odoo AI to automate sales, accounting, inventory, and HR.

Fiduciary providing trust, corporate, and pension administration services as part of Praxis Group, in St Peter Port.

Professional firm offering outsourced compliance services, independent compliance audits, and software solutions like ONYXTrack® in St Sampson.

Financial decision automation and integration development firm offering process automation, system integration, and software development services in St Saviour.

Professional service with a team of recruitment specialists working in the Guernsey market for almost 40 years, offering career coaching, executive search, and HR support in St Peter Port.

Civil engineering contractor and approved utility contractor, a subsidiary of Trant Engineering Ltd (UK), providing civil, mechanical, process, and MEICA engineering services.

Bespoke corporate services and fund administrator offering accounting, administration, compliance, corporate director, private wealth, and trust services in Castel.

Privately owned, independent trust firm specialising in the formation and administration of trusts and companies, offering fiduciary and marine services in St Peter Port.

Independent financial services provider, licensed by the GFSC, assisting clients with estate planning, asset protection, and wealth enhancement in St Peter Port.

Guernsey Chartered Accountant offering accounts preparation, management accounting, Guernsey taxation, and business planning advice in St Saviour.

Centralised corporate business support centre delivering core transactional and administrative services to all States departments.

Licensed fiduciary and pension services company, part of the international Sovereign Group, providing trust, corporate, and retirement planning services from St Peter Port.

Specialist in brand design, strategy, marketing, and digital solutions, offering services from logo design to web development in St Peter Port.

ACCA member firm offering accounting, tax, cloud accounting, outsourcing, and business advisory services, associated with MWB Consultants Limited in St Peter Port.

Accredited Microsoft Partner delivering specialist FinTech and RegTech software with over 20 years of experience, based in St Peter Port.

International law firm offering multi-jurisdictional advice on disputes and contentious situations for financial services and private clients in St Peter Port.

Professional service in St Peter Port offering advisory, broking, and solutions services to help clients manage risk and optimise benefits.

Accounting practice founded in 1952, providing accounting, audit, advisory, tax, and fiduciary services, and is an authorised ACCA training employer in St Peter Port.

Fully remote practice providing evidence-based psychological therapy, supervision, and consultancy, led by UK-trained Clinical Psychologist Dr Kristy Potter.

Professional service in St Peter Port.

Professional service offering consulting, electro-mechanical, and heating engineering, as well as water, wastewater, and rainwater harvesting systems.

Forum for discussion among its members, who are companies licensed under The Banking Supervision (Bailiwick of Guernsey) Law 1994.