AI Visibility Index · November 2026
Accountants AI assistants recommend
Who ChatGPT, Claude and Gemini name when a buyer asks them for accountants, in 128 places. Each ranking comes from the same buyer questions, asked three times in the local language.
By place
Grouped by country. The figure on the right is the share of answers that named the leader; open a place for the full ranking with its uncertainty.
Australia
SydneyNamed most: H&R Block, William Buck and Kelly+Partners.All categories in Sydney44%28 listed of 52
MelbourneNamed most: William Buck, H&R Block and Pitcher Partners.All categories in Melbourne33%24 listed of 49
BrisbaneNamed most: Bentleys Queensland, BDO and H&R Block.All categories in Brisbane28%24 listed of 61
PerthNamed most: RSM Australia, Westcourt and H&R Block.All categories in Perth39%26 listed of 53
AdelaideNamed most: William Buck, Bentleys and BDO Adelaide.All categories in Adelaide58%20 listed of 44
Gold CoastNamed most: H&R Block, ITP Income Tax Professionals and MGI.All categories in Gold Coast31%22 listed of 83
Austria
ViennaNamed most: TPA Steuerberatung GmbH, BDO Austria and LBG Österreich.All categories in Vienna89%10 listed of 29
GrazNamed most: TPA, BDO and ICON Wirtschaftstreuhand.All categories in Graz72%14 listed of 35
SalzburgNamed most: TPA, BDO Austria and LeitnerLeitner.All categories in Salzburg58%10 listed of 28
LinzNamed most: TPA, BDO and ICON.All categories in Linz67%14 listed of 21
Belgium
BrusselsNamed most: Vandelanotte, Accountable and BDO.All categories in Brussels42%20 listed of 42
LiègeNamed most: BDO, Fiduciaire Liégeoise and Baker Tilly.All categories in Liège47%11 listed of 26
AntwerpNamed most: SBB Accountants & Adviseurs, Vandelanotte and Moore Belgium.All categories in Antwerp75%11 listed of 16
GhentNamed most: SBB Accountants & Adviseurs, Vandelanotte and Moore Belgium.All categories in Ghent72%12 listed of 24
Brazil
São PauloNamed most: Contabilizei, Agilize and Escritório Oliveira & Associados.All categories in São Paulo83%10 listed of 22
Rio de JaneiroNamed most: Contabilizei, Agilize and Confirp Contabilidade.All categories in Rio de Janeiro64%13 listed of 42
Belo HorizonteNamed most: Contabilizei, Escritório Contábil Oliveira and Agilize Contabilidade Online.All categories in Belo Horizonte64%10 listed of 35
BrasíliaNamed most: Contabilizei, Agilize Contabilidade Online and Contabilidade Brasília.All categories in Brasília64%14 listed of 31
CuritibaNamed most: Contabilizei, Exata Contabilidade and Exatus Contabilidade.All categories in Curitiba64%7 listed of 31
Canada
TorontoNamed most: Stern Cohen LLP, Welch LLP and MNP LLP.All categories in Toronto42%26 listed of 54
VancouverNamed most: Clearline CPA, Manning Elliott LLP and DMCL.All categories in Vancouver44%19 listed of 41
CalgaryNamed most: MNP LLP, BDO Canada and Avisar Chartered Professional Accountants.All categories in Calgary61%22 listed of 61
MontrealNamed most: Raymond Chabot Grant Thornton, MNP and Mallette.All categories in Montreal58%18 listed of 55
OttawaNamed most: Welch LLP, GGFL and Hendry Warren LLP.All categories in Ottawa69%17 listed of 44
EdmontonNamed most: Kingston Ross Pasnak, MNP and Felesky Flynn LLP.All categories in Edmonton69%25 listed of 51
Quebec CityNamed most: Raymond Chabot Grant Thornton, Mallette and MNP.All categories in Quebec City81%15 listed of 46
Denmark
CopenhagenNamed most: Beierholm, BDO and Azets.All categories in Copenhagen78%16 listed of 34
AarhusNamed most: Beierholm, BDO and Deloitte.All categories in Aarhus75%15 listed of 30
OdenseNamed most: BDO, Beierholm and PwC.All categories in Odense83%13 listed of 28
France
ParisNamed most: Dougs, Fiducial and Keobiz.All categories in Paris89%16 listed of 33
LyonNamed most: In Extenso, Fiducial and Cerfrance.All categories in Lyon89%10 listed of 28
MarseilleNamed most: In Extenso, FIDUCIAL and Cerfrance.All categories in Marseille86%12 listed of 22
ToulouseNamed most: In Extenso, FIDUCIAL and Exco.All categories in Toulouse81%14 listed of 27
NiceNamed most: In Extenso, Fiducial and Cerfrance.All categories in Nice89%12 listed of 25
BordeauxNamed most: In Extenso, Fiducial and Cerfrance.All categories in Bordeaux94%12 listed of 30
LilleNamed most: In Extenso, Fiducial and Cerfrance.All categories in Lille92%10 listed of 21
NantesNamed most: In Extenso, Baker Tilly and Fiducial.All categories in Nantes100%10 listed of 21
StrasbourgNamed most: In Extenso, Fiducial and KPMG Strasbourg.All categories in Strasbourg86%12 listed of 22
MontpellierNamed most: In Extenso, Fiducial and Cerfrance Midi Méditerranée.All categories in Montpellier92%11 listed of 21
Germany
BerlinNamed most: Accountable, Ecovis Berlin and WTS.All categories in Berlin25%12 listed of 30
MunichNamed most: ECOVIS, WTS Steuerberatungsgesellschaft mbH and Dr. Kleeberg & Partner.All categories in Munich33%13 listed of 36
HamburgNamed most: ETL, BDO and HSP STEUER Hamburg.All categories in Hamburg28%16 listed of 41
CologneNamed most: dhpg, Flick Gocke Schaumburg and WWS Wirtz, Walter, Schmitz & Partner.All categories in Cologne28%14 listed of 35
FrankfurtNamed most: WTS, Flick Gocke Schaumburg and Ebner Stolz.All categories in Frankfurt31%14 listed of 37
StuttgartNamed most: Ebner Stolz, Rödl & Partner and Warth & Klein Grant Thornton.All categories in Stuttgart39%14 listed of 28
DüsseldorfNamed most: RSM Ebner Stolz, WTS Steuerberatungsgesellschaft mbH and dhpg.All categories in Düsseldorf17%17 listed of 33
LeipzigNamed most: Kanzlei Dr. Kleeberg & Partner, ETL ADVISA Steuerberatungsgesellschaft mbH Leipzig and Kanzlei Wirth & Partner.All categories in Leipzig14%14 listed of 45
NurembergNamed most: Rödl & Partner, Dr. Kleeberg & Partner and Ecovis.All categories in Nuremberg42%12 listed of 25
HanoverNamed most: Kanzlei Dr. Vossen & Partner, Deloitte and KPMG.All categories in Hanover31%16 listed of 32
Ireland
DublinNamed most: TaxAssist Accountants, Grant Thornton Ireland and Crowe Ireland.All categories in Dublin53%28 listed of 51
CorkNamed most: Crowleys DFK, O'Connor Pyne & Co. and Fitzgerald & Partners.All categories in Cork36%20 listed of 50
GalwayNamed most: FDC Accountants, O'Connor Pyne & Co. and TaxAssist Accountants Galway.All categories in Galway19%22 listed of 63
Italy
MilanNamed most: Studio Tributario e Societario Deloitte, Fiscozen and Pirola Pennuto Zei & Associati.All categories in Milan50%17 listed of 46
RomeNamed most: Deloitte, Pirola Pennuto Zei & Associati and PwC.All categories in Rome39%13 listed of 46
TurinNamed most: Studio Tributario e Societario Deloitte, Studio Righini and Studio Giraudo & Associati.All categories in Turin19%13 listed of 58
VeronaNamed most: Studio Righini & Associati, Studio Associato Dottori Commercialisti - B&P Avvocati e Commercialisti and Studio Associato B&P.All categories in Verona14%12 listed of 44
NaplesNamed most: Studio De Luca & Partners, Studio Tributario e Societario Deloitte and Studio Tributario e Societario Dott. Antonio Esposito.All categories in Naples33%10 listed of 44
BolognaNamed most: Studio Gnudi, Studio Tributario e Societario (Deloitte) and Baker Tilly Italia.All categories in Bologna28%12 listed of 52
FlorenceNamed most: Bini & Partners, Focardi & Associati and Studio Commercialista Dott.ssa Silvia Bini.All categories in Florence25%13 listed of 46
PalermoNamed most: Giambrone & Partners, Studio Commercialista Dott.ssa Maria Grazia Lo Cascio and Studio Commerciale Associato Dott.ri Commercialisti - Palermo.All categories in Palermo17%9 listed of 50
GenoaNamed most: Studio Associato Banchero Costa, Confcommercio Genova and Studio Professionale Associato - Dottori Commercialisti e Revisori Legali (Studi.All categories in Genoa14%14 listed of 34
BariNamed most: Studio Commercialista Dott.ssa Maria Grazia Lorusso, Studio Associato De Palo & Partners and Studio Lorusso.All categories in Bari19%8 listed of 38
PaduaNamed most: Studio Bordin & Partners, Studio Zilio & Associati and Studio Cortellazzo & Soatto.All categories in Padua28%9 listed of 42
BresciaNamed most: Studio Associato Bonomi & Partners, Studio Pirola Pennuto Zei & Associati and Studio Associato Gitti & Partners.All categories in Brescia25%12 listed of 40
Mexico
Mexico CityNamed most: Contalisto, Despacho Contable y Fiscal and KPMG México.All categories in Mexico City17%23 listed of 55
GuadalajaraNamed most: Contadores Guadalajara, Despacho Contable y Fiscal and KPMG.All categories in Guadalajara36%18 listed of 30
MonterreyNamed most: Contadores Monterrey, Despacho Contable Monterrey and Deloitte.All categories in Monterrey36%15 listed of 25
PueblaNamed most: Contadores Puebla, Despacho Contable Puebla and Deloitte.All categories in Puebla31%12 listed of 27
Netherlands
AmsterdamNamed most: Alfa Accountants en Adviseurs, Flynth Adviseurs en Accountants and De Jong & Laan.All categories in Amsterdam44%23 listed of 54
RotterdamNamed most: Alfa Accountants en Adviseurs, Flynth and BDO.All categories in Rotterdam56%22 listed of 45
The HagueNamed most: Alfa Accountants en Adviseurs, Flynth and BDO.All categories in The Hague56%14 listed of 38
UtrechtNamed most: Alfa Accountants en Adviseurs, BDO and Flynth.All categories in Utrecht47%19 listed of 43
EindhovenNamed most: Flynth, BDO and Alfa Accountants en Adviseurs.All categories in Eindhoven72%22 listed of 45
Norway
OsloNamed most: Azets, Accountor and Fiken.All categories in Oslo92%19 listed of 40
BergenNamed most: Azets, Accountor Bergen and Aider.All categories in Bergen72%15 listed of 30
TrondheimNamed most: Azets, SpareBank 1 Regnskapshuset SMN and Accountor.All categories in Trondheim83%11 listed of 36
Poland
WarsawNamed most: Tax Care, inFakt and Kancelaria Podatkowa Skłodowscy.All categories in Warsaw44%16 listed of 40
KrakówNamed most: Biuro Rachunkowe Profit, Biuro Rachunkowe Tax-Expert and Tax Care.All categories in Kraków31%10 listed of 23
WrocławNamed most: Biuro Rachunkowe Tax-Expert, Tax Care and Biuro Rachunkowe Profit.All categories in Wrocław33%8 listed of 30
GdańskNamed most: Biuro Rachunkowe Profit Gdańsk, Biuro Rachunkowe Tax-Expert Gdańsk and Kancelaria Podatkowa Skłodowscy.All categories in Gdańsk33%6 listed of 22
PoznańNamed most: Tax Care, Biuro Rachunkowe Profit Poznań and Tax-Expert.All categories in Poznań33%12 listed of 25
Portugal
LisbonNamed most: Prime Contabilidade, Contabilista.pt and Ordem dos Contabilistas Certificados.All categories in Lisbon25%21 listed of 65
PortoNamed most: Contabilidade Porto, Moneris and Prime Contabilidade.All categories in Porto25%15 listed of 56
BragaNamed most: Contabilidade Braga, Moneris and Baker Tilly.All categories in Braga25%17 listed of 48
Spain
MadridNamed most: Ayuda T Pymes, Declarando and TaxDown.All categories in Madrid44%21 listed of 54
BarcelonaNamed most: TaxScouts, Ayuda T Pymes and Gestoría Barcelona.All categories in Barcelona19%21 listed of 70
ValenciaNamed most: Garrigues, CE Consulting and Auren.All categories in Valencia33%17 listed of 60
SevilleNamed most: Garrigues, Gestoría Sevilla and CE Consulting.All categories in Seville22%18 listed of 56
MálagaNamed most: Asesoría Moraleda, Gestoría Málaga and Garrigues.All categories in Málaga22%17 listed of 56
BilbaoNamed most: Garrigues, LKS Next and Gestoría Bilbao.All categories in Bilbao25%27 listed of 64
ZaragozaNamed most: Garrigues, CE Consulting and Auren.All categories in Zaragoza31%13 listed of 54
Sweden
StockholmNamed most: Aspia, Wint and Ludvig & Co.All categories in Stockholm86%18 listed of 33
GothenburgNamed most: Aspia, Ludvig & Co and Grant Thornton.All categories in Gothenburg92%19 listed of 32
MalmöNamed most: Aspia, Ludvig & Co and Grant Thornton.All categories in Malmö83%17 listed of 38
UppsalaNamed most: Aspia, Ludvig & Co and Grant Thornton.All categories in Uppsala81%18 listed of 38
Switzerland
ZurichNamed most: BDO, OBT AG and PwC.All categories in Zurich78%15 listed of 49
BaselNamed most: BDO, OBT and Treuhand Basel AG.All categories in Basel89%14 listed of 45
BernNamed most: BDO, OBT and Balmer-Etienne.All categories in Bern78%16 listed of 44
GenevaNamed most: Fiduciaire Verifid, BDO and FIDAG.All categories in Geneva58%14 listed of 65
LausanneNamed most: BDO, Fiduciaire Michel Favre SA and Fiduciaire Verifid.All categories in Lausanne50%14 listed of 46
LuganoNamed most: Fidinam, BDO and Fiduciaria Mega SA.All categories in Lugano67%14 listed of 47
United Kingdom
LondonNamed most: Crunch, TaxAssist Accountants and The Accountancy Partnership.All categories in London56%25 listed of 42
ManchesterNamed most: Alexander & Co, Sedulo and HURST.All categories in Manchester72%16 listed of 38
BirminghamNamed most: Dains Accountants, TaxAssist Accountants and Jerroms.All categories in Birmingham33%28 listed of 66
LeedsNamed most: Sedulo, Garbutt + Elliott and Hentons.All categories in Leeds39%21 listed of 47
GlasgowNamed most: French Duncan, Wylie & Bisset and Johnston Carmichael.All categories in Glasgow56%19 listed of 42
EdinburghNamed most: Johnston Carmichael, Chiene + Tait and French Duncan.All categories in Edinburgh50%18 listed of 37
BristolNamed most: Burton Sweet, Milsted Langdon and Albert Goodman.All categories in Bristol42%20 listed of 47
LiverpoolNamed most: Mitchell Charlesworth, BWM Chartered Accountants and DSG Chartered Accountants.All categories in Liverpool42%20 listed of 51
SheffieldNamed most: Hawsons Chartered Accountants, BHP and Shorts.All categories in Sheffield39%20 listed of 44
CardiffNamed most: Watts Gregory, Azets and Kilsby Williams.All categories in Cardiff67%22 listed of 45
United States
New YorkNamed most: Marcum, EisnerAmper and Marks Paneth.All categories in New York50%26 listed of 48
Los AngelesNamed most: HCVT, Green Hasson Janks and Miller Kaplan.All categories in Los Angeles47%19 listed of 45
ChicagoNamed most: Miller Cooper & Co., Ltd., ORBA and Sikich LLP.All categories in Chicago56%21 listed of 55
AustinNamed most: Maxwell Locke & Ritter, Holt & Associates and Atchley & Associates.All categories in Austin64%18 listed of 76
HoustonNamed most: Weaver, Belt Harris Pechacek, LLLP and PKF Texas.All categories in Houston28%23 listed of 75
MiamiNamed most: Kaufman Rossin, Morrison, Brown, Argiz & Farra (MBAF) and Berkowitz Pollack Brant.All categories in Miami69%18 listed of 52
San FranciscoNamed most: Bench Accounting, Sensiba and BPM.All categories in San Francisco28%22 listed of 59
SeattleNamed most: Clark Nuber, Moss Adams and Peterson Sullivan.All categories in Seattle67%17 listed of 57
BostonNamed most: Edelstein & Company, Wolf & Company, P.C. and Gray, Gray & Gray.All categories in Boston36%18 listed of 54
DallasNamed most: Weaver, Lane Gorman Trubitt and Whitley Penn.All categories in Dallas72%15 listed of 56
PhoenixNamed most: Henry+Horne, BeachFleischman and REDW.All categories in Phoenix75%13 listed of 34
PhiladelphiaNamed most: Kreischer Miller, Isdaner & Company and Drucker & Scaccetti.All categories in Philadelphia56%20 listed of 59
San DiegoNamed most: Lavine, Lofgren, Morris & Engelberg, LLP, H&H Accounting Services and San Diego Bookkeeping.All categories in San Diego25%25 listed of 72
DenverNamed most: EKS&H, Eide Bailly and Anton Collins Mitchell.All categories in Denver33%22 listed of 66
AtlantaNamed most: Aprio, Bennett Thrasher and Smith + Howard.All categories in Atlanta58%17 listed of 37
Washington DCNamed most: Gelman, Rosenberg & Freedman (GRF CPAs & Advisors), Aronson LLC and Councilor, Buchanan & Mitchell.All categories in Washington DC47%22 listed of 59
Las VegasNamed most: Houldsworth, Russo & Company, Fair, Anderson & Langerman and Piercy Bowler Taylor & Kern.All categories in Las Vegas42%16 listed of 76
AI Source Map
The sites the assistants read
Before they answer with web search on, the assistants read other sites. The AI Source Map lists the ones they read most for this category, across every country and in each one.
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How AI assistants recommend accountants
How many businesses the assistants name, how often the names hold, which names recur from place to place, and what an owner can work on.
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Edition November 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0