AI Visibility Rankings · Finance

Merger integration consulting firms: AI search visibility ranking (2026)

How AI search engines rank merger integration consulting 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. 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 →

Refreshed Jul 03, 2026

17%

Avg visibility across category

Avg citation rate

20/20

Brands successfully audited

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When AI engines like ChatGPT, Claude, Perplexity, and Gemini answer questions about merger integration consulting firms, EY comes up most consistently, appearing in 87.5% of AI-generated responses across the engines tracked. Deloitte and KPMG follow closely, rounding out a Big Four-dominated top three. If you are asking an AI assistant for a shortlist in this category, those three names will almost certainly appear.

The rankings reflect which sources AI engines pull from most. The top cited domains include stonehillinnovation.com, ocmsolution.com, mascience.com, youtube.com, and ey.com itself. That mix of niche advisory blogs, change management platforms, and the firm's own site suggests AI engines are drawing on a combination of topical explainer content and brand-owned authority, rather than aggregator or review sites, which means third-party editorial coverage carries significant weight here.

For a buyer using this page to shortlist firms, the AI rankings signal which firms have built the broadest topical authority across integration-specific content, not just general consulting reputation. When comparing firms lower on the list, check whether they have published recent, specific material on post-merger integration playbooks, PMO structure, or synergy tracking. AI engines reward that depth, and it often correlates with genuine practitioner expertise in the subcategory.

At a glance

Category leader EY 88% visibility · named in 7 of 8 AI answers

Most cited brand EY 38% citation rate · the AI's most-trusted source brand in merger integration consulting firms

Top cited domain stonehillinnovation.com Referenced by AI across the merger integration consulting firms query set — the highest-leverage PR target in this category

Visibility spread 88pp Gap between top and bottom of the ranking · 13 brands at 0% (invisible to the AI)

What we observed in this categoryauto-generated

EY leads the merger integration consulting category by a substantial margin, with a visibility score of 87.5% against a category average of 16.9%. Deloitte and KPMG are tied at 62.5%, and PwC sits at 50%, but none come close to EY's composite score of 72.5 versus their 43.8. This gap matters because Google AI Mode is surfacing EY as the default framing brand for this category, meaning buyers encountering AI-generated answers are far more likely to see EY named first and most frequently.

The most striking divergence in this data is between visibility and citation. Deloitte and KPMG each hold 62.5% visibility but have 0% citation rates, meaning AI describes them but does not link to them as sources. EY is the only brand in the top five with any citation presence, at 37.5%. LEK Consulting inverts this pattern entirely, showing 0% visibility but a 12.5% citation rate, indicating AI is pulling from LEK content as a reference without naming LEK as a recommended brand in responses.

Google AI Mode is the dominant engine across all 20 brands tracked, and the top cited sources in this category reveal that AI is not anchoring primarily on the big firm domains. Stonehillinnovation.com, mascience.com, ocmsolution.com, and alphaapexgroup.com all appear in the top cited sources list alongside ey.com and linkedin.com. This suggests Google AI Mode is drawing heavily on third-party listicle and advisory content rather than the consulting firms own published material when constructing merger integration responses.

Movers & shakers since last refresh

Biggest visibility risers

EY 0% → 88% · rank #0 → #1
+88pp
Deloitte 0% → 62% · rank #0 → #2
+62pp
KPMG 0% → 62% · rank #0 → #3
+62pp

The ranking

#	Brand	Visibility	Citation	Top engine
1	EY ey.com	88%	38%	Google AI Mode
EY's 87.5% visibility and 37.5% citation rate place it far ahead of all peers, with a composite score of 72.5 versus the next-highest score of 43.8.
2	Deloitte deloitte.com	62%	0%	Google AI Mode
Deloitte matches KPMG exactly at 62.5% visibility and 0% citation, giving it a composite score of 43.8 with no source-level presence in AI responses.
3	KPMG kpmg.com	62%	0%	Google AI Mode
KPMG shares Deloitte's 62.5% visibility score and identical 0% citation rate, suggesting both firms are named but never cited as reference sources by Google AI Mode.
4	PwC pwc.com	50%	0%	Google AI Mode
PwC's 50% visibility and 0% citation rate give it a composite score of 35.0, placing it 8.8 points below Deloitte and KPMG despite being a Big Four firm.
5	Alvarez & Marsal alvarezandmarsal.com	25%	0%	Google AI Mode
Alvarez and Marsal sits at 25% visibility with 0% citations and a composite score of 17.5, level with McKinsey and Bain but well below the Big Four cluster.
6	McKinsey & Company mckinsey.com	25%	0%	Google AI Mode
7	Bain & Company bain.com	25%	0%	Google AI Mode
8	LEK Consulting lek.com	0%	12%	Google AI Mode
9	Accenture accenture.com	0%	0%	Google AI Mode
10	Boston Consulting Group bcg.com	0%	0%	Google AI Mode
11	FTI Consulting fticonsulting.com	0%	0%	Google AI Mode
12	Kearney kearney.com	0%	0%	Google AI Mode
13	West Monroe westmonroe.com	0%	0%	Google AI Mode
14	Stax stax.com	0%	0%	Google AI Mode
15	Ankura ankura.com	0%	0%	Google AI Mode
16	Kroll kroll.com	0%	0%	Google AI Mode
17	Huron huronconsultinggroup.com	0%	0%	Google AI Mode
18	RSM rsmus.com	0%	0%	Google AI Mode
19	Grant Thornton grantthornton.com	0%	0%	Google AI Mode
20	Baker Tilly 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.

stonehillinnovation.comyoutube.commascience.comocmsolution.comey.comalphaapexgroup.comwebsiteclosers.comlinkedin.com

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 merger integration consulting 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.

Audit your merger integration consulting firms brand → Browse all rankings Methodology →

Frequently asked about merger integration consulting firms AI visibility

Who leads AI visibility in the merger integration consulting category?

EY leads with 87.5% visibility and a composite score of 72.5, which is nearly 30 points higher than Deloitte and KPMG at 43.8. No other brand comes close to EY's dominance in Google AI Mode responses.

Which brands are named in AI responses but never cited as sources?

Deloitte, KPMG, PwC, Alvarez and Marsal, McKinsey, and Bain all have 0% citation rates despite visibility scores ranging from 25% to 62.5%. AI describes these firms but does not link to their content.

What sources does Google AI Mode cite most for merger integration research?

The top cited sources include stonehillinnovation.com, youtube.com, mascience.com, ocmsolution.com, and alphaapexgroup.com, alongside ey.com and linkedin.com. Third-party and aggregator sites dominate over the consulting firms own domains.

Is there any brand with citations but low visibility in this category?

LEK Consulting shows 0% visibility but a 12.5% citation rate, meaning Google AI Mode uses LEK content as a reference source without naming LEK as a brand in generated answers.

How does the category average compare to the top brand's score?

The category average visibility is 16.9% and average citation is 2.5%, while EY sits at 87.5% visibility and 37.5% citation. EY's scores are more than five times the category average on visibility.

Which engine is driving AI visibility across all ranked brands in this category?

Google AI Mode is listed as the top engine for all 20 brands in the dataset, indicating this category's AI visibility landscape is effectively a single-engine contest at present.