Business valuation firms: AI search visibility ranking (2026)
How AI search engines rank business valuation firms by visibility and citations. 20 brands measured monthly across Google AI Mode: which brands the AI names in answers, which domains it cites as sources, and how the leaders compare. Business valuation firms helping clients assess enterprise value for transactions, litigation, tax planning, fairness opinions, financial reporting, and strategic decision-making. Composite score: 70% visibility (% of AI answers naming the brand) + 30% citation rate (% citing the brand's domain). Full methodology →
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When AI engines like ChatGPT, Claude, Perplexity, and Gemini field questions about business valuation firms, EY comes up in 75% of responses, making it the clear frontrunner in AI-generated recommendations. Deloitte and PwC round out the top three, forming a Big Four dominated shortlist that AI engines return consistently across different query types and platforms.
The rankings reflect which sources AI engines trust most. The top cited domains include mergersandinquisitions.com, mercercapital.com, and reddit.com alongside smaller advisory sites like smlsadvisors.com and virtuecpas.com. These are a mix of finance education sites, practitioner blogs, and community forums, meaning AI engines are synthesizing practitioner commentary and educational content rather than pulling from official firm websites or independent rating bodies.
For a buyer using this list, the practical takeaway is that AI engines weight third-party editorial coverage and community discussion heavily. A firm that appears on multiple finance education sites and earns mentions in practitioner forums will outrank one that relies on its own marketing content. If you are evaluating firms for a specific subcategory like M&A valuation or estate planning, check whether the firms on this list have dedicated coverage in that area, since AI visibility can vary significantly by specialization.
At a glance
What we observed in this categoryauto-generated
EY dominates this category with a visibility score of 75%, more than three times the 25% scores of Deloitte and PwC, which share second and third place. The category average visibility sits at just 9.4%, making EY's lead extraordinary in relative terms. All three Big Four entrants appear to have entered AI visibility from zero in the previous period, suggesting a recent and sharp shift in how Google AI Mode surfaces valuation firms rather than a gradual climb.
A striking divergence exists between being named and being cited. EY, Deloitte, and PwC each carry 0% citation rates despite their high visibility scores. Stout, ranked fourth with only 12.5% visibility, holds a 25% citation rate. Mercer Capital is the sharpest example: 0% visibility yet a 37.5% citation rate, the highest in the dataset. This means AI frequently references Mercer Capital content as a source while rarely naming it as a recommended firm.
The top cited sources listed in the audit include mergersandinquisitions.com, reddit.com, and virtuecpas.com, none of which are valuation firm domains. Brand-owned domains that do appear as top cited sources are mercercapital.com and stout.com. This pattern suggests Google AI Mode anchors its responses on third-party educational and community content, then selectively pulls from specialist firm sites, rather than treating large brand domains like ey.com or deloitte.com as primary citation sources.
Movers & shakers since last refresh
Biggest visibility risers
-
EY 0% → 75% · rank #0 → #1+75pp
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Deloitte 0% → 25% · rank #0 → #2+25pp
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PwC 0% → 25% · rank #0 → #3+25pp
The ranking
| # | Brand | Visibility | Citation | Top engine |
|---|---|---|---|---|
| 1 |
ey.com
|
75% | 0% | Google AI Mode |
EY leads with 75% visibility, eight times the category average of 9.4%, yet holds a 0% citation rate, meaning it is named but never sourced directly. |
||||
| 2 |
deloitte.com
|
25% | 0% | Google AI Mode |
Deloitte matches PwC at 25% visibility and a 17.5 composite score, both sitting well above the 9.4% category average but carrying zero citation presence. |
||||
| 3 |
pwc.com
|
25% | 0% | Google AI Mode |
PwC ties Deloitte on every scored metric, including 25% visibility and a 0% citation rate, suggesting Google AI Mode treats the two firms as interchangeable at this tier. |
||||
| 4 |
stout.com
|
12% | 25% | Google AI Mode |
Stout is the only top-five brand with a non-zero citation rate at 25%, making it the most trusted source in the upper tier despite below-average visibility of 12.5%. |
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| 5 |
kroll.com
|
12% | 12% | Google AI Mode |
Kroll holds 12.5% visibility and a 12.5% citation rate, giving it the most balanced visibility-to-citation ratio among the top five brands in this category. |
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| 6 |
hl.com
|
12% | 12% | Google AI Mode |
| 7 |
mercercapital.com
|
0% | 38% | Google AI Mode |
| 8 |
grantthornton.com
|
12% | 0% | Google AI Mode |
| 9 |
kpmg.com
|
12% | 0% | Google AI Mode |
| 10 |
valuationresearch.com
|
0% | 25% | Google AI Mode |
| 11 |
bdo.com
|
0% | 0% | Google AI Mode |
| 12 |
rsmus.com
|
0% | 0% | Google AI Mode |
| 13 |
forvismazars.us
|
0% | 0% | Google AI Mode |
| 14 |
bakertilly.com
|
0% | 0% | Google AI Mode |
| 15 |
cohnreznick.com
|
0% | 0% | Google AI Mode |
| 16 |
armanino.com
|
0% | 0% | Google AI Mode |
| 17 |
marcumllp.com
|
0% | 0% | Google AI Mode |
| 18 |
plantemoran.com
|
0% | 0% | Google AI Mode |
| 19 |
marshall-stevens.com
|
0% | 0% | Google AI Mode |
| 20 |
cfgi.com
|
0% | 0% | Google AI Mode |
Sources AI engines trust in this category
Across the 8 buyer-intent queries we ran on business valuation firms, these are the domains Google AI Mode cited most often. If you're not on this list — or if your competitors are — that's a concrete PR / linkbuilding target.
How to read this ranking
Four things worth knowing before you act on the numbers above. These are the same definitions across every industry page — for category-specific observations, see the What we observed section above (where available) and the per-brand insights inline in the ranking.
Visibility = being named
A brand's visibility % is the share of AI answers that mention it by name in the response prose. This is who AI engines actively recommend to the buyer. More on visibility →
Citation rate = being trusted
Citation rate is the share of AI answers that include the brand's domain as a clickable source link. This is what the AI treats as authoritative evidence, different from being named. More on citation rate →
Top engine differs by brand
The "top engine" column shows which AI surface each brand performs best on. Big gaps between a brand's score across engines usually points to specific content or schema gaps. How AI engines pick sources →
Rankings move month to month
AI engines re-crawl and re-rank on shorter cycles than classical search. We re-audit every brand on this list at least every 30 days and refresh this page automatically. How AI search ranking works →
Get your own business valuation firms brand audited
The brands above were curated from public market-leader lists. Want the same measurement against your own brand — including the queries you appear on, which competitors get named instead, and a prioritised fix list? Run a free preview.
Frequently asked about business valuation firms AI visibility
Who leads AI visibility in the business valuation firms category?
EY leads with a visibility score of 75%, far ahead of Deloitte and PwC, which both sit at 25%. The category average is just 9.4%.
Which business valuation firm is cited most often by Google AI Mode?
Mercer Capital has the highest citation rate at 37.5% despite 0% visibility, followed by Stout at 25%. Neither EY nor Deloitte carries any citation presence.
What sources does Google AI Mode anchor on for business valuation research?
The top cited sources include third-party sites such as mergersandinquisitions.com, reddit.com, and virtuecpas.com, with only mercercapital.com and stout.com representing firm-owned domains.
Is there a gap between which firms are named and which are trusted as sources?
Yes, the gap is significant. EY is named in 75% of responses but cited 0% of the time, while Mercer Capital is cited 37.5% of the time but named in 0% of responses.
Are any valuation brands new to AI visibility in this audit period?
EY, Deloitte, and PwC all moved from 0% to their current visibility scores in the most recent period, indicating a sudden entry rather than gradual growth.
How does Stout compare to larger competitors like Deloitte and PwC on AI citation?
Stout holds a 25% citation rate against 0% for both Deloitte and PwC, meaning Stout content is actively sourced by Google AI Mode while the larger firms are not.