Industry · Spain
Professional Services
1,157 AI answers to 342 prompts name 675 brands. Deloitte leads with 1.7% of mentions; the top 3 hold 4.8%.
Level 1n = 1,157 answers342 promptsupdated Oct 26, 2026AI Mode341ChatGPT216AI Overviews321Gemini279
AI answers
1,157
342 prompts · 37 indexes
Last run Oct 26, 2026
Brands seen
675
Top 3 hold 4.8%
n = 1,157 answers
Concentration
Fragmented
HHI 44 · leader 1.7%
Leader
Deloitte
1.7% of mentions
Avg. position #6.8
Top engine
AI Mode
29.5% of answers
4 engines sampled
Sources cited
5.3K
Top: escuelaeuropeadeempresa.eu 4.5%
n = 1,157 answers
Business categories
26 business categories · size = AI answers · colour = top-3 brand share
Marketing Services17.2%81 brandsAdvertising Services11.4%98 brandsAccounting9.4%56 brandsIT Services and IT Consulting9.4%67 brandsComputer and Network Security6.9%53 brandsLaw Practice5%51 brandsBusiness Consulting and Services4.4%30 brandsMarket Research3.9%30 brandsGraphic Design3.5%30 brandsArchitecture and Planning1.7%Digital Accessibility Services1.7%13 brandsEngineering Services1.7%9 brandsEnvironmental Services1.7%12 brandsHuman Resources Services1.7%28 brandsInterior Design1.7%17 brandsIT System Data Services1.7%9 brandsIT System Operations and Maintenance1.7%22 brandsIT System Testing and Evaluation1.7%16 brandsIT System Training and Support1.7%27 brandsPhotography1.7%12 brandsRobotics Engineering1.7%12 brandsVeterinary Services1.7%16 brandsBiotechnology Research1.6%9 brandsOutsourcing and Offshoring Consulting1.6%27 brandsPublic Relations and Communications Services1.6%23 brandsServices for Renewable Energy1.5%13 brands
What AI answers show
Brands and sources in the sampled answers
n = 1,157 answers342 promptsOct 26, 2026
Brands AI recommends
Share of brand mentions in Professional Services answers
- 1Deloitteavg. #6.81.7%98
- 2Dobussavg. #5.11.6%93
- 3Elogiaavg. #5.01.5%89
- 4Accentureavg. #6.81.4%80
- 5PwCavg. #7.11.3%75
n = 1,157 answers675 brands seen in total
Market concentrationFragmented
FragmentedModerateConcentrated
HHI 44Leader 1.7%Top 3 4.8%
Fragmented: no brand dominates. The top 3 hold 4.8% of mentions; the leader 1.7%.
Answers behind the ranking
Every engine sampled
- Google AI Mode341
- ChatGPT216
- AI Overviews321
- Gemini279