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Island Graph/All niches/Professional Services

Accountants & Bookkeepers

35 active businessesCompare

Thirty-one firms, weighted toward incorporated practice — 26 limited companies, three sole traders, two partnerships. Nearly half (15) trade from St Peter Port. The founding range spans 1900 (BDO, then G.N. Read, Son & Cocke) to 2019. Three of the Big Four operate locally alongside BDO; ACA and ACCA principals split evenly, ten each. —

Founded between 1900 and 2020

24 of 35 have a recorded year
190019251950197520002025
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Collenette Jones

Vale·Professional Service·Est. 1978

GFSCACCAICAEWcharityhni individualquickbooksbailiwick widexero

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

Phone+441481246324
Webcjco.gg
Emailmail@cjco.gg

Cleland & Co Limited

St Peter Port·Professional Service·Est. 2003

✦Most experience: 140+ years

GFSCACCAICAEWowner managed businessescompanycorporate clientguernseyfinancial services

Guernsey-owned firm of ICAEW Chartered Accountants offering accountancy, audit, tax, and business advisory services since 2003.

Phone+441481740205
Webcleland.gg
Emailinfo@cleland.gg

Aquarius Accounting Services Limited

St Peter Port·Professional Service·Est. 2006

GFSCACCAinvestment fundbailiwick wideaccessible parkingregulated businesssme

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

Phone+441481728177
Webaquariusaccounting.gg
Emailcaroline@aquariusaccounting.gg

Machon Accounting Ltd

St Saviour·Professional Service

GFSCACCAlocal businessesaccessible parkingregulated businesssmelimited company

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

Phone+441481263800
Webmachonaccounting.com
Emailadrian@machonaccounting.com

BDO Limited

St Peter Port·Professional Service

Part of BDO International (166 countries, 1800 offices, 119,611 people, US$15 billion global revenue)

✦Oldest in this niche

126-year heritage (1900)

GFSCbdobusinesses of all sizesindividual clientsmid tier networkaccessible entrance

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

Phone+441481724561
Webbdo.gg
Emailenquiries@bdo.gg

Brehon Ltd

St Martin·Professional Service·Est. 1995

ICAEWcharityquickbooksaccessible parkingprivate clientsme

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

Phone+441481233009
Webbrehon.co.uk
Emailaccountants@brehon.co.uk

KPMG in the Crown Dependencies

St Peter Port·Professional Service·Est. 1987

Part of KPMG International Limited

GFSCkpmgpartnershippublic sectorbig four advisoryinvestment fund

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

Phone+441481721000
Webkpmg.com/dp/en/home.html
Emailcrowndependencies@kpmg.com

Baker Tilly CI Audit Limited

St Sampson·Professional Service·Est. 1994

Part of Baker Tilly Channel Islands Limited

GFSCICAEWbaker tillyBaker Tilly Internationalinternational corporatesmid tier networkregulated firms

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

Phone+441481245244
Webbakertilly.je
Emailmail@bakertilly.je

Bridgewater Limited

St Peter Port·Professional Service·Est. 2005

GFSCAATcorporate businessespartnershipstrustsindependent advisorysmes

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

Phone+441481722221
Webwww.bridgewater.co.gg
Emailadmin@bridgewater.co.gg

DNA Ltd

St Sampson·Professional Service·Est. 2014

ACCAICAEWboutique consultancyirisindependent advisorysmesxero

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

Phone+441481254748
Webdna.gg
Emailhello@dna.gg

The Guernsey Accountants

St Peter Port·Professional Service·Est. 2016

GFSCICAEWcontractorcorporate clientsole traderguernseyquickbooks

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

Phone+447781123986
Webguernseyaccountants.com
Emailbruce@guernseyaccountants.com

Evans Bond Limited

St Martin·Professional Service

GFSCACCAregulated firmshni individualfinancial servicesindependent advisorysmes

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

Phone+441481710899
Webevansbond.com
Emailcontact@evansbond.com

The Bottom Line

St Peter Port·Professional Service

Part of In association with MWB Consultants Limited

ACCAICAEWindependent advisorysmesxerosmelimited company

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

Phone+441481711099
Webasgill4.wixsite.com/thebottomline
Emailadmin@tbl.co.gg

PwC Channel Islands

St Peter Port·Professional Service

Part of PwC (PricewaterhouseCoopers International Limited)

✦Largest team: 501-1,000 (Channel Islands)

103-year heritage (1923)

GFSCllppwcbig four advisoryaccessible entranceregulated firms

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

Phone+441481752000
Webpwc.com/jg/en.html

Kemp & Company

Vale·Professional Service·Est. 2002

GFSCChannel Islands and beyondquickbooksxeroaccessible parkingprivate client

GFSC-regulated Chartered Accountancy firm established in 2002, offering accounts, tax, audits, bookkeeping, payroll, and cloud accounting on a fixed-fee basis.

Phone+441481253050
Webkemp.gg
Emailinfo@kemp.gg

Lilley & Co. Ltd

St Pierre du Bois·Professional Service·Est. 2015

Part of LMJ Group

ICAEWfreeagentirissagequickbooksindependent advisory

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

Phone+441481700582
Weblilleyandco.gg
Emailenquiries@lilleyandco.net

TCS

St Peter Port·Service·Est. 2019

GFSCstartupsagequickbooksxeroregulated business

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

Phone+441481714145
Webtcs.gg
Emailhello@tcs.gg

Chandler Accounting Services Limited

St Saviour·Professional Service

GFSCICAEWsmelimited company

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

Phone+441481264031
Webcas.gg
Emailhi@cas.gg

Richard Stapley Limited

St Saviour·Professional Service

GFSCICAEWindependent advisorylimited company

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

Phone+441481267460
Webrichardstapley.com
Emailrs@richardstapley.com

TS Birley ACA CTA

St Peter Port·Professional Service

CIOTsole practitionersole traderinvestment fundprivate clientsme

Sole-practitioner chartered accountancy and tax advisory practice run by Tom Birley (ACA, CTA), serving individuals and businesses with Guernsey and UK taxation.

Phone+44 (0)1481 736909
Webtsbtax.gg
Emailinfo@tsbtax.gg

Moore Stephens Audit and Assurance (Guernsey) Limited

St Peter Port·Professional Service

✦119-year heritage (1907)

moore globalmid tier networkregulated firmsinvestment fundnetwork member firm

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

Phone+441481811700
Webchannelislands.moorestephens.com
Emailms@msgsy.com

Le Cache Accounting Limited

St Sampson·Professional Service·Est. 2009

GFSCICAEWlimited company

ICAEW Chartered Accountant firm established in 2009, GFSC Prescribed Business (Ref: 2017359) and specialising in accounts preparation.

Phone+447781115706

AG Accounting

St Peter Port·Professional Service·Est. 2006

sole tradercontractorfinancial servicesindependent advisorysmes

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

Phone+441481710004
Webguernseyaccounting.com
Emailandygill@guernseyaccounting.com

Artemis Trustees Limited

St Peter Port·Professional Service·Est. 2001

family office principalpaid garage parkingultra high net worthtrustcompany

Artemis Trustees Limited (trading as Artemis Fiduciaries) is an independently owned, GFSC-licensed fiduciary offering trust, corporate, and family office services for international private clients.

Phone+441481729466
Webartemisci.com
Emailinfo@artemisci.com

LTS Tax Limited

St Peter Port·Professional Service·Est. 2012

owner managed businessestrustcompanyguernseyhni individual

Independent chartered tax advisory and accounting firm in St Peter Port, offering Guernsey and UK tax services.

Phone+441481755862
Weblts-tax.com
Emailtaxenquiries@lts-tax.com

Deloitte LLP

St Peter Port·Professional Service

Part of Deloitte Touche Tohmatsu Limited (DTTL) via Deloitte North South Europe (NSE)

businessesdeloittellppartnershippublic sector

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

Phone+441481724011
Webdeloitte.com/uk/en/what-we-do/regions/guernsey.html
Emailguernsey@deloitte.co.uk

Breaking the Mould Accounting Limited

St Peter Port·Organization·Est. 2020

ICAEWlimited company

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

Webbtmgroupci.com
Emailcompliance@btmaccounting.com (Alasdair Milroy, per the firm's engagement terms)

Andrews Family Accounting

Vale·Professional Service·Est. 2014

sole practitionersole tradersme

Sole-practitioner accountancy practice in Vale serving small businesses, sole traders, and start-ups.

Phone+441481245973
Webandrewsfamilyaccounting.com
Emailcolette@andrewsfamilyaccounting.com

Best Books Ltd

Castel·Professional Service

quickbookssmelimited company

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

Phone+447781153400
Webbestbooks.gg
Emailcolin.langlois@bestbooks.gg

Stafford Challis & Co.

St Sampson·Professional Service·Est. 2003

ICAEW

ICAEW-certified chartered accountancy firm established in 2003, specialising in accounts preparation, audit, and company liquidation.

Phone+441481242233
Emailinfo@staffordchallis.gg

Clive and Associates Limited

St Peter Port·Organization·Est. 2012

registered operationslimited company

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

Phone+447911723883
Webwww.cliveandassociates.com

Century Accounting Ltd

Alderney·Professional Service

alderneylimited company

Alderney-based accountancy firm specialising in audit and bookkeeping, and a member of both the Alderney and Guernsey Chambers of Commerce.

Phone+441481822430
Webcentury.gg
Emailcal@century.gg

SG Accounting Limited

Alderney·Professional Service

alderneylimited company

Alderney-based limited company specialising in accounts preparation, registered with the GFSC as a Prescribed Business – Accountant.

Phone+441481823790
Websgaccounting.gg
Emailmanager@sgaccounting.gg

Graphite Accounting Solutions Limited

Castel·Organization

limited company

Accounting firm providing annual accounts preparation and FATCA/CRS reporting, with co-owner Charles Vorster a CA (SA) and co-owner Danny Fox an AAT licensed accountant.

Phone+447911757596
Webwww.graphite-as.gg
Emailinfo@graphite-as.gg

CBW (Guernsey) Limited

St Peter Port·Professional Service·Est. 2017

Part of Carter Backer Winter LLP (joint venture partner)

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

Phone+441481749690
Webcbwguernsey.com
Emailinfo@cbwguernsey.com

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