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Accountants in Rome that AI assistants recommend

Deloitte is named most, in 39% of 36 answers.

The ranking

AI Recommendation Rate

Accountants in Rome named by AI assistants, November 2026

  1. 1Deloitte39%

    95%: 25 to 55%

    ChatGPT
    33%
    Claude
    0%
    Gemini
    83%
    Questions
    4 of 4
    Avg. position
    1.4

    Named in answers to

    • Who is the best accountant in Rome?, from ChatGPT and Gemini
    • I run a small business in Rome. Which accounting firm would you recommend?, from ChatGPT and Gemini
    • I'm self-employed and need an accountant in Rome for my tax return. Who would you recommend?, from Gemini
    • Which bookkeeping service in Rome would you recommend for a small company?, from Gemini

    Also written Studio Tributario e Societario Deloitte, Studio Tributario e Societario - Deloitte, Deloitte Italy, Studio Tributario e Societario, Studio Tributario e Societario – Deloitte Roma, Studio Tributario e Societario Deloitte – Roma

    Is this your business?
  2. 2Pirola Pennuto Zei & Associati19%

    95%: 10 to 35%

    ChatGPT
    58%
    Claude
    0%
    Gemini
    0%
    Questions
    4 of 4
    Avg. position
    2.1

    Named in answers to

    • Who is the best accountant in Rome?, from ChatGPT
    • I run a small business in Rome. Which accounting firm would you recommend?, from ChatGPT
    • I'm self-employed and need an accountant in Rome for my tax return. Who would you recommend?, from ChatGPT
    • Which bookkeeping service in Rome would you recommend for a small company?, from ChatGPT

    Also written Pirola Pennuto Zei & Associati – Roma, Studio Pirola Pennuto Zei & Associati, Studio Associato Legale e Tributario Pirola Pennuto Zei & Associati, Studio Pirola Pennuto Zei & Associati – Roma, Studio Tributario e Societario Pirola Pennuto Zei & Associati

    Is this your business?
  3. 3PwC11%

    95%: 4 to 25%

    ChatGPT
    33%
    Claude
    0%
    Gemini
    0%
    Questions
    3 of 4
    Avg. position
    2.5

    Named in answers to

    • Who is the best accountant in Rome?, from ChatGPT
    • I run a small business in Rome. Which accounting firm would you recommend?, from ChatGPT
    • I'm self-employed and need an accountant in Rome for my tax return. Who would you recommend?, from ChatGPT

    Also written PwC TLS Avvocati e Commercialisti – Roma, PwC Italia – sede di Roma, PwC Tax and Legal Services – Roma

    Is this your business?
  4. 4Studio BNC11%

    95%: 4 to 25%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    33%
    Questions
    4 of 4
    Avg. position
    2.5

    Named in answers to

    • Who is the best accountant in Rome?, from Gemini
    • I run a small business in Rome. Which accounting firm would you recommend?, from Gemini
    • I'm self-employed and need an accountant in Rome for my tax return. Who would you recommend?, from Gemini
    • Which bookkeeping service in Rome would you recommend for a small company?, from Gemini

    Also written Studio Associato BNC, Studio Associato Commercialisti - Studio BNC, Studio Commercialista Associato - Roma Centro, Studio Commercialista Associato BNC

    Is this your business?
  5. 5Studio Legale e Tributario EY8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    25%
    Questions
    1 of 4
    Avg. position
    2

    Named in answers to

    • Who is the best accountant in Rome?, from Gemini
    Is this your business?
  6. 6Studio Associato Consulenza Aziendale8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    25%
    Questions
    2 of 4
    Avg. position
    2.7

    Named in answers to

    • Who is the best accountant in Rome?, from Gemini
    • Which bookkeeping service in Rome would you recommend for a small company?, from Gemini
    Is this your business?
  7. 7BDO6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    1.5

    Named in answers to

    • I run a small business in Rome. Which accounting firm would you recommend?, from ChatGPT
    • I'm self-employed and need an accountant in Rome for my tax return. Who would you recommend?, from ChatGPT

    Also written BDO Italia S.p.A., Studio Tributario e Societario BDO Roma

    Is this your business?
  8. 8Studio Commercialista Dott.ssa Maria Grazia De Angelis6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    1 of 4
    Avg. position
    2

    Named in answers to

    • I run a small business in Rome. Which accounting firm would you recommend?, from Gemini
    Is this your business?
  9. 9Studio De Angelis & Partners6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    1 of 4
    Avg. position
    2

    Named in answers to

    • I'm self-employed and need an accountant in Rome for my tax return. Who would you recommend?, from Gemini

    Also written Studio Associato Commercialisti Roma - Dott.ri De Angelis & Partners, Studio Associato De Angelis & Partners

    Is this your business?
  10. 10Fantozzi & Associati6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    3

    Named in answers to

    • I'm self-employed and need an accountant in Rome for my tax return. Who would you recommend?, from ChatGPT
    • Which bookkeeping service in Rome would you recommend for a small company?, from ChatGPT

    Also written Studio Tributario Associato Fantozzi & Associati

    Is this your business?
  11. 11KPMG Fides Servizi6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    3

    Named in answers to

    • Who is the best accountant in Rome?, from ChatGPT
    • I run a small business in Rome. Which accounting firm would you recommend?, from ChatGPT

    Also written KPMG Fides Servizi di Amministrazione – Roma, KPMG Fides Servizi Professionali – Roma

    Is this your business?
  12. 12Studio De Luca & Partners6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    8%
    Gemini
    8%
    Questions
    2 of 4
    Avg. position
    3

    Named in answers to

    • I run a small business in Rome. Which accounting firm would you recommend?, from Gemini
    • I'm self-employed and need an accountant in Rome for my tax return. Who would you recommend?, from Claude

    Also written Studio Associato De Luca & Partners, Studio Commerciale Associato De Luca

    Is this your business?
  13. 13Biscozzi Nobili Piazza6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    3.5

    Named in answers to

    • Who is the best accountant in Rome?, from ChatGPT

    Also written Studio Legale Tributario Biscozzi Nobili Piazza, Studio Legale Tributario Biscozzi Nobili Piazza – Roma

    Is this your business?

Open a row to see each assistant's share of its own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 33 more names came up in a single answer and are counted above but not listed.

Accountants in Rome: is this your field?

46different names in 36 answers, 33 of them only once. The assistants change their minds from one answer to the next.

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How the AIGROW Score is measured

No business can pay to appear in the Index, rise in it or be removed from it. How the Index stays neutral

AI Visibility Index · November 2026

Asked about accountants in Rome, ChatGPT, Claude and Gemini named Deloitte most often, in 39% of answers (its AI Recommendation Rate), then Pirola Pennuto Zei & Associati (19%) and PwC (11%). Across 36 answers they named 46 different businesses, 33 of them only once. Each of four buyer questions was asked three times, in Italian, in November 2026.

The AI Recommendation Rate is the fraction of the 36 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.

Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.

Accountants · Rome

39% of answers named Deloitte

Answers
36
Businesses named
46
Named only once
33
Named by 2+ assistants
2 of 13
Named again on a rerun
22%

Edition November 2026. Download the data

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What each assistant said

The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.

#ChatGPTClaudeGemini
1Pirola Pennuto Zei & Associati58%Studio De Luca & Partners8%Deloitte83%
2Deloitte33%No other name twiceStudio BNC33%
3PwC33%Studio Legale e Tributario EY25%
4BDO17%Studio Associato Consulenza Aziendale25%
5Fantozzi & Associati17%Studio Commercialista Dott.ssa Maria Grazia De Angelis17%

Claude named no business in 11 of its 12 answers.

Questions about accountants in Rome

How AI assistants recommend accountants

ChatGPT, Claude and Gemini named Deloitte most often, in 39% of 36 answers, then Pirola Pennuto Zei & Associati (19%) and PwC (11%). The names come from what the assistants answered to four buyer questions in November 2026; we have not checked that any of them is good, open or real.

Not always. ChatGPT named Pirola Pennuto Zei & Associati most often (58% of its answers), Claude Studio De Luca & Partners (8%) and Gemini Deloitte (83%). 2 of the 13 listed businesses were named by two or more of them.

Each question was asked three times. Of the names an assistant gave for a question, 22% came back in two or more of those runs; the rest came up once. The 95% range beside each rate in the ranking shows how far it could move by chance.

Run the free checker: it asks ChatGPT, Claude, Gemini and Grok two of the Index questions for accountants, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up. The page on how AI assistants recommend accountants shows what an owner can work on. Nothing can guarantee that an assistant names you.

Named here? Put it on your site

Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.

Correct or remove a listing
Named by AI assistants: Accountants in Rome, AIGROW AI Visibility Index, November 2026
<a href="https://aigrow.gg/index/accountants/rome"><img src="https://aigrow.gg/badges/index/2026-11/accountants/rome.svg" width="312" height="100" alt="Named by AI assistants: Accountants in Rome, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in Italian. The English under each is our translation. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.

  1. 1Chi è il miglior commercialista a Roma?Who is the best accountant in Rome?
  2. 2Ho una piccola impresa a Roma. Quale studio di commercialisti mi consigli?I run a small business in Rome. Which accounting firm would you recommend?
  3. 3Ho la partita IVA e cerco un commercialista a Roma per la dichiarazione dei redditi. Chi mi consigli?I'm self-employed and need an accountant in Rome for my tax return. Who would you recommend?
  4. 4Quale studio di contabilità a Roma consiglieresti a una piccola azienda?Which bookkeeping service in Rome would you recommend for a small company?

How to read this page

The full method
What it measures
Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
Why the ranges matter
36 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
One business, several spellings
Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
A name is wrong
If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.

Where the assistants look

The sites read most often, with web search on, before the assistants answer about this category in Italy. From the AI Source Map: 8 answers.

See every site for this category
prontopro.it
Read in 88% of the answers
reddit.com
Read in 88% of the answers
wikipedia.org
Read in 75% of the answers

AI Visibility Index

Elsewhere in the Index

Accountants elsewhere
BariBolognaBresciaFlorenceGenoaMilan
Also in Rome
DentistsLawyersPlumbersGymsReal estate agenciesRestaurants

Not on this list? See what ChatGPT says about your business

Accountants, Rome: see whether the assistants name you, or someone else.

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Read the method

Edition November 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0