AEO for merger integration consulting firms: AI search visibility ranking
How AI search engines rank merger integration consulting firms by visibility and citations. 20 brands measured quarterly across Google AI Mode: which brands the AI names in answers, which domains it cites as sources, and how the leaders compare. Merger integration consulting firms helping acquirers plan synergy capture, operating model alignment, carve-outs, and post-deal execution. 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 buyers inquire with AI engines about merger integration consulting firms, EY emerges as the leader, cited in 75% of responses. Deloitte and West Monroe also feature prominently among the top brands. EY's prominence is reflected in its significant visibility number, which may guide buyers focused on market leadership in this field.
The rankings are influenced by frequently cited sources such as stonehillinnovation.com, mascience.com, and ey.com. These platforms are heavyweights for industry insights and reviews, impacting how AI engines form their recommendations. The prevalence of aggregator and review sites speaks to the emphasis on broad viewpoints and expert evaluations within this niche.
For buyers using this list, consider the emphasis placed by AI engines on timely reviews, validated by third parties and domain authority within merger integration. These factors suggest that brands leading in these areas provide reliable and up-to-date expertise, key aspects for informed decision-making in choosing the right consulting partner.
At a glance
What we observed in this category
EY dominates this category with a visibility score of 75.0% and a composite score of 71.2, compared to the category average visibility of just 10.6%. The gap between EY and second-ranked Deloitte at 37.5% is substantial, and every other brand sits at 25.0% or below. This concentration means a single brand captures the majority of AI-generated descriptions in merger integration consulting, leaving most of the 20 tracked brands essentially invisible in Google AI Mode responses.
Deloitte presents the clearest divergence between visibility and citation trust. It ranks second by visibility at 37.5% but holds a 0.0% citation rate, matching McKinsey and PwC in that regard. West Monroe, by contrast, achieves a perfect alignment with 25.0% visibility and 25.0% citation, as do Alvarez and Marsal and Bain and Company at 12.5% each. Being named in AI responses does not guarantee being cited as a source, and Deloitte, McKinsey, PwC, and RSM all demonstrate that gap clearly.
The top cited sources in this category are dominated by niche and specialist domains including stonehillinnovation.com, mascience.com, alphaapexgroup.com, nmsconsulting.com, and gpmip.com, with ey.com as the only tracked brand domain appearing in that list. YouTube also appears as a cited source. This pattern suggests Google AI Mode is anchoring citations on third-party specialist and aggregator content rather than the owned domains of the large consulting firms, even when those firms appear prominently in AI-generated text.
Movers & shakers since last refresh
Biggest visibility risers
-
West Monroe 0% → 25% · rank #13 → #3+25pp
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Boston Consulting Group 0% → 12% · rank #10 → #6+12pp
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RSM 0% → 12% · rank #18 → #9+12pp
Biggest visibility fallers
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KPMG 62% → 0% · rank #3 → #10-62pp
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PwC 50% → 12% · rank #4 → #8-38pp
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Deloitte 62% → 38% · rank #2 → #2-25pp
The AEO ranking
| # | Brand | Visibility | Citation | Top engine |
|---|---|---|---|---|
| 1 |
ey.com
|
75% | 62% | Google AI Mode |
EY leads all 20 brands with 75.0% visibility and 62.5% citation rate, more than double Deloitte's visibility and the only brand with its domain in the top cited sources list. |
||||
| 2 |
deloitte.com
|
38% | 0% | Google AI Mode |
Deloitte holds second place at 37.5% visibility but carries a 0.0% citation rate, meaning AI responses name it without linking its domain as a trusted source. |
||||
| 3 |
westmonroe.com
|
25% | 25% | Google AI Mode |
West Monroe is the category's biggest riser, jumping from rank 13 to rank 3 with a 25.0 percentage point visibility gain and a matching 25.0% citation rate this period. |
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| 4 |
alvarezandmarsal.com
|
12% | 12% | Google AI Mode |
Alvarez and Marsal sits at 12.5% visibility and 12.5% citation, above the 10.6% category average but well below the top three, with no notable rank movement recorded. |
||||
| 5 |
bain.com
|
12% | 12% | Google AI Mode |
Bain and Company matches Alvarez and Marsal exactly at 12.5% visibility and 12.5% citation, sharing a composite score of 12.5 and showing no differentiation from BCG at rank 6. |
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| 6 |
bcg.com
|
12% | 12% | Google AI Mode |
| 7 |
mckinsey.com
|
12% | 0% | Google AI Mode |
| 8 |
pwc.com
|
12% | 0% | Google AI Mode |
| 9 |
rsmus.com
|
12% | 0% | Google AI Mode |
| 10 |
kpmg.com
|
0% | 0% | Google AI Mode |
| 11 |
lek.com
|
0% | 0% | Google AI Mode |
| 12 |
accenture.com
|
0% | 0% | Google AI Mode |
| 13 |
fticonsulting.com
|
0% | 0% | Google AI Mode |
| 14 |
kearney.com
|
0% | 0% | Google AI Mode |
| 15 |
stax.com
|
0% | 0% | Google AI Mode |
| 16 |
ankura.com
|
0% | 0% | Google AI Mode |
| 17 |
kroll.com
|
0% | 0% | Google AI Mode |
| 18 |
huronconsultinggroup.com
|
0% | 0% | Google AI Mode |
| 19 |
grantthornton.com
|
0% | 0% | Google AI Mode |
| 20 |
bakertilly.com
|
0% | 0% | Google AI Mode |
Sources AI engines trust in this category
Across the 8 buyer-intent queries we ran on merger integration consulting 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 AEO 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 →
AEO 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 90 days and refresh this page automatically. How AI search ranking works →
Run an AEO audit on your own merger integration consulting firms brand
The brands above were curated from public market-leader lists. Want the same answer engine optimisation 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 AEO for merger integration consulting firms
Who leads AI visibility in the merger integration consulting category?
EY leads with 75.0% visibility and a composite score of 71.2, far ahead of second-ranked Deloitte at 37.5%. No other brand exceeds 25.0% visibility.
Which brands are named by AI but not cited as sources in this category?
Deloitte, McKinsey, PwC, and RSM all have visibility scores above zero but hold a 0.0% citation rate, meaning Google AI Mode describes them without linking their domains.
What sources does AI cite most for merger integration consulting research?
The top cited sources are mostly niche specialist domains including stonehillinnovation.com, mascience.com, alphaapexgroup.com, and gpmip.com, with ey.com as the only major brand domain in that list.
Which brands have gained the most AI visibility recently in this category?
West Monroe gained 25.0 percentage points of visibility and rose from rank 13 to rank 3. BCG and RSM each gained 12.5 percentage points from a previous baseline of zero.
Which brands have lost the most AI visibility in this category?
KPMG fell from 62.5% to 0.0% visibility, dropping from rank 3 to rank 10. PwC fell from 50.0% to 12.5% and Deloitte dropped from 62.5% to 37.5% in the same period.
How concentrated is AI visibility across brands in this category?
The category average visibility is 10.6%, and EY alone holds 75.0%, indicating that AI responses are heavily concentrated around a single brand while most of the 20 tracked firms receive minimal or zero exposure.