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Accountants in Bilbao that AI assistants recommend

Garrigues is named most, in 25% of 36 answers.

The ranking

AI Recommendation Rate

Accountants in Bilbao named by AI assistants, November 2026

  1. 1Garrigues25%

    95%: 14 to 41%

    ChatGPT
    50%
    Claude
    0%
    Gemini
    25%
    Questions
    2 of 4
    Avg. position
    2.9

    Named in answers to

    • Who is the best accountant in Bilbao?, from ChatGPT and Gemini
    • Which bookkeeping service in Bilbao would you recommend for a small company?, from ChatGPT

    Also written Garrigues Bilbao

    Is this your business?
  2. 2LKS Next19%

    95%: 10 to 35%

    ChatGPT
    42%
    Claude
    0%
    Gemini
    17%
    Questions
    3 of 4
    Avg. position
    1.9

    Named in answers to

    • Who is the best accountant in Bilbao?, from ChatGPT
    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from ChatGPT
    • Which bookkeeping service in Bilbao would you recommend for a small company?, from ChatGPT and Gemini

    Also written LKS Next Legal, LKS Next Legal & Consulting, LKS Next Legal & Fiscal, LKS Next Legal & Tax

    Is this your business?
  3. 3Gestoría Bilbao17%

    95%: 8 to 32%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    50%
    Questions
    3 of 4
    Avg. position
    2.2

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from Gemini
    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from Gemini
    • Which bookkeeping service in Bilbao would you recommend for a small company?, from Gemini
    Is this your business?
  4. 4Gestoría Iruña14%

    95%: 6 to 29%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    42%
    Questions
    3 of 4
    Avg. position
    1

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from Gemini
    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from Gemini
    • Which bookkeeping service in Bilbao would you recommend for a small company?, from Gemini
    Is this your business?
  5. 5CE Consulting14%

    95%: 6 to 29%

    ChatGPT
    42%
    Claude
    0%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    1.4

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from ChatGPT
    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from ChatGPT

    Also written CE Consulting Empresarial

    Is this your business?
  6. 6AFI11%

    95%: 4 to 25%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    33%
    Questions
    2 of 4
    Avg. position
    2

    Named in answers to

    • Who is the best accountant in Bilbao?, from Gemini
    • Which bookkeeping service in Bilbao would you recommend for a small company?, from Gemini
    Is this your business?
  7. 7Addekin Asesores11%

    95%: 4 to 25%

    ChatGPT
    0%
    Claude
    33%
    Gemini
    0%
    Questions
    3 of 4
    Avg. position
    3.3

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from Claude
    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from Claude
    • Which bookkeeping service in Bilbao would you recommend for a small company?, from Claude
    Is this your business?
  8. 8Asesoría Zubiaurre8%

    95%: 3 to 22%

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

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from Gemini
    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from Gemini
    • Which bookkeeping service in Bilbao would you recommend for a small company?, from Gemini
    Is this your business?
  9. 9PwC8%

    95%: 3 to 22%

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

    Named in answers to

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

    Also written PwC Tax & Legal Bilbao, PwC Bilbao

    Is this your business?
  10. 10Auren8%

    95%: 3 to 22%

    ChatGPT
    25%
    Claude
    0%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    3

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from ChatGPT
    • Which bookkeeping service in Bilbao would you recommend for a small company?, from ChatGPT

    Also written Auren Bilbao

    Is this your business?
  11. 11Etxebarria8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    25%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    3.3

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from Claude
    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from Claude

    Also written Gestoría Etxebarria, Asesoría Etxebarria

    Is this your business?
  12. 12Asesoría Larrea6%

    95%: 2 to 18%

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

    Named in answers to

    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from Claude
    Is this your business?
  13. 13Gestoría Urgoiti6%

    95%: 2 to 18%

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

    Named in answers to

    • Which bookkeeping service in Bilbao would you recommend for a small company?, from Claude
    Is this your business?
  14. 14Iure Abogados6%

    95%: 2 to 18%

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

    Named in answers to

    • Who is the best accountant in Bilbao?, from Gemini
    Is this your business?
  15. 15Asesoría Bilbao6%

    95%: 2 to 18%

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

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from Gemini
    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from Gemini
    Is this your business?
  16. 16Gestoría Abaco Bilbao6%

    95%: 2 to 18%

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

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from Claude
    Is this your business?
  17. 17Asesoría Arriaga6%

    95%: 2 to 18%

    ChatGPT
    8%
    Claude
    0%
    Gemini
    8%
    Questions
    1 of 4
    Avg. position
    2.5

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from ChatGPT and Gemini
    Is this your business?
  18. 18Deloitte Legal Bilbao6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    2.5

    Named in answers to

    • Who is the best accountant in Bilbao?, from ChatGPT
    Is this your business?
  19. 19EY6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    2.5

    Named in answers to

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

    Also written Ernst & Young Bilbao, EY Abogados Bilbao

    Is this your business?
  20. 20KPMG Abogados Bilbao6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    2.5

    Named in answers to

    • Who is the best accountant in Bilbao?, from ChatGPT
    Is this your business?
  21. 21Ad Hoc Asesores6%

    95%: 2 to 18%

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

    Named in answers to

    • Which bookkeeping service in Bilbao would you recommend for a small company?, from Claude
    Is this your business?
  22. 22Asepyme6%

    95%: 2 to 18%

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

    Named in answers to

    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from ChatGPT
    Is this your business?
  23. 23Gestoría Echevarría6%

    95%: 2 to 18%

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

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from Gemini
    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from Gemini
    Is this your business?
  24. 24PKF Attest6%

    95%: 2 to 18%

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

    Named in answers to

    • Which bookkeeping service in Bilbao would you recommend for a small company?, from ChatGPT
    Is this your business?
  25. 25Asesoría Zubia6%

    95%: 2 to 18%

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

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from Claude
    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from Claude
    Is this your business?
  26. 26Asesoría Bilbao Centro6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    4.5

    Named in answers to

    • I run a small business in Bilbao. Which accounting firm would you recommend?, from Claude
    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from Claude

    Also written Gestoría Bilbao Centro

    Is this your business?
  27. 27Grupo Álava6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    4.5

    Named in answers to

    • I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?, from Claude

    Also written Grupo Álava Asesores, Grupo Álava Consultores Bilbao

    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. 37 more names came up in a single answer and are counted above but not listed.

Accountants in Bilbao: is this your field?

64different names in 36 answers, 37 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 Bilbao, ChatGPT, Claude and Gemini named Garrigues most often, in 25% of answers (its AI Recommendation Rate), then LKS Next (19%) and Gestoría Bilbao (17%). Across 36 answers they named 64 different businesses, 37 of them only once. Each of four buyer questions was asked three times, in Spanish, 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 · Bilbao

25% of answers named Garrigues

Answers
36
Businesses named
64
Named only once
37
Named by 2+ assistants
3 of 27
Named again on a rerun
38%

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
1Garrigues50%Addekin Asesores33%Gestoría Bilbao50%
2LKS Next42%Etxebarria25%Gestoría Iruña42%
3CE Consulting42%Asesoría Larrea17%AFI33%
4PwC25%Gestoría Urgoiti17%Garrigues25%
5Auren25%Gestoría Abaco Bilbao17%Asesoría Zubiaurre25%

Claude named no business in 3 of its 12 answers.

Questions about accountants in Bilbao

How AI assistants recommend accountants

ChatGPT, Claude and Gemini named Garrigues most often, in 25% of 36 answers, then LKS Next (19%) and Gestoría Bilbao (17%). 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 Garrigues most often (50% of its answers), Claude Addekin Asesores (33%) and Gemini Gestoría Bilbao (50%). 3 of the 27 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, 38% 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 Bilbao, AIGROW AI Visibility Index, November 2026
<a href="https://aigrow.gg/index/accountants/bilbao"><img src="https://aigrow.gg/badges/index/2026-11/accountants/bilbao.svg" width="312" height="100" alt="Named by AI assistants: Accountants in Bilbao, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in Spanish. 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. 1¿Quién es el mejor asesor fiscal de Bilbao?Who is the best accountant in Bilbao?
  2. 2Tengo una pequeña empresa en Bilbao. ¿Qué gestoría me recomiendas?I run a small business in Bilbao. Which accounting firm would you recommend?
  3. 3Soy autónomo y necesito ayuda con la declaración de la renta en Bilbao. ¿Qué asesor me recomiendas?I'm self-employed and need help with my tax return in Bilbao. Which adviser would you recommend?
  4. 4¿Qué despacho de contabilidad de Bilbao recomendarías a una pyme?Which bookkeeping service in Bilbao 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 Spain. From the AI Source Map: 6 answers.

See every site for this category
elpais.com
Read in 83% of the answers
reddit.com
Read in 83% of the answers
abogadosfiscales.com
Read in 67% of the answers

AI Visibility Index

Elsewhere in the Index

Accountants elsewhere
BarcelonaMadridMálagaSevilleValenciaZaragoza
Also in Bilbao
DentistsLawyersPlumbersGymsReal estate agenciesRestaurants

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

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

Free, no account, no card. About a minute.

Read the method

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