M&A Advisory Directory

Top M&A Advisory Firms Ranked by AI Search Visibility

We tracked 50 AI search prompts across ChatGPT, Perplexity, and Google AI Overviews to see which M&A advisory firms are recommended most often. These rankings reflect real AI search visibility — not paid placements.

50 Prompts Tracked
April 2026
TrustRank™ Methodology

Each firm is evaluated across three data dimensions to produce a composite TrustRank™ score. Here's what each metric means:

Signal 1
AI Visibility Score
The percentage of our 50 tracked prompts where this firm appears in top AI-generated recommendations across ChatGPT, Perplexity, and Google AI Overviews. Updated monthly.
Signal 2
Review Score
Aggregate rating from verified client reviews collected across multiple platforms. Reflects real seller and buyer experiences with each firm's advisory process.
Composite
TrustRank™
A composite score combining AI Visibility Score, Review Score, and content authority signals. Firms can rank highly on one dimension but not the other — TrustRank™ captures the full picture.
The Rankings

Top 10 M&A Advisory Firms by AI Visibility

Ranked by AI Visibility Score (highest to lowest). TrustRank™ and review scores shown for each firm. Gold border indicates top 3.

01

Houlihan Lokey

New York, NY
TrustRank™ 81
4.2/5
AI Visibility Score 94%

Publicly traded global investment bank with top-ranked M&A advisory across healthcare, technology, and financial sectors. Known for fairness opinions and restructuring.

Appears for prompts:
"best M&A advisory firms for mid-market companies" "top investment banks for sell-side M&A" "who are the most reputable M&A advisory firms in the US"
Large-cap M&A Restructuring Fairness Opinions
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02

Harris Williams

Richmond, VA
TrustRank™ 79
4.3/5
AI Visibility Score 88%

Leading middle market investment bank with deep private equity relationships. Consistently appears in AI recommendations for PE-backed sell-side transactions.

Appears for prompts:
"best M&A firms for private company sales" "top M&A firms for founder-owned business exits" "best M&A advisors for PE-backed company exits"
Lower Middle Market PE-Backed Exits Sell-Side
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03

Lincoln International

Chicago, IL
TrustRank™ 77
4.4/5
AI Visibility Score 86%

Employee-owned global investment bank with exceptional mid-market focus. Strong international network and consistent presence in AI-generated advisor recommendations.

Appears for prompts:
"best M&A advisory for businesses with $10–50M revenue" "top M&A firms for cross-border transactions" "best M&A advisory firms for mid-market companies"
Middle Market Cross-Border Employee-Owned
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04

William Blair

Chicago, IL
TrustRank™ 72
4.1/5
AI Visibility Score 82%

Established investment bank with strong tech and growth company M&A practice. Frequently recommended for founder-owned business exits and growth-stage transactions.

Appears for prompts:
"best M&A advisors for tech company sales" "best M&A advisory firms for SaaS company exits" "top M&A firms for founder-owned business exits"
Growth Companies Tech M&A Founder Exits
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05

Piper Sandler

Minneapolis, MN
TrustRank™ 70
4.0/5
AI Visibility Score 79%

Full-service investment bank with strong sector-focused M&A capabilities. Particularly visible in AI results for healthcare and financial services transactions.

Appears for prompts:
"which M&A firms are best for healthcare company sales" "top investment banks for $25M–$100M transactions" "best M&A advisors specializing in financial services"
Healthcare M&A Financial Services $25M–$100M
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06

FOCUS Investment Banking

Washington, DC
TrustRank™ 79
4.2/5
AI Visibility Score 74%

Boutique investment bank with a strong reputation in lower middle market tech, business services, and government contracting transactions under $100M.

Appears for prompts:
"best M&A advisors for EBITDA between $2M and $10M" "best M&A firms for government contracting company exits" "top boutique investment banks for sell-side advisory"
Lower Middle Market Tech Services GovCon
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07

Benchmark International

Tampa, FL
TrustRank™ 76
4.1/5
AI Visibility Score 71%

Global M&A firm with offices worldwide, known for accessing international strategic buyers for US-based companies in the $5M–$100M range.

Appears for prompts:
"best M&A firms for private company sales" "most trusted M&A advisory firms for first-time sellers" "best advisors for selling a $5 million EBITDA business"
Small to Mid-Market International Buyers $5M–$100M
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08

iMerge Advisors

Chicago, IL
TrustRank™ 78
4.4/5
AI Visibility Score 68%

Boutique M&A firm exclusively focused on software and technology company exits. Highly visible in AI results for SaaS founder exits and tech company sales.

Appears for prompts:
"best M&A advisory firms for SaaS company exits" "best M&A advisors for tech company sales" "best M&A advisors for technology-enabled services"
Software & SaaS Tech M&A Founder Exits
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09

Generational Equity

Dallas, TX
TrustRank™ 43
3.2/5
AI Visibility Score 61%

One of the largest M&A advisory firms for businesses under $25M. Wide reach but mixed reviews from sellers; high volume, process-driven approach.

Appears for prompts:
"best advisors for selling a $5 million EBITDA business" "most trusted M&A advisory firms for first-time sellers" "best M&A advisory for businesses with $10–50M revenue"
Main Street Under $25M High Volume
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10

Woodbridge International

Woodbridge, CT
TrustRank™ 69
4.0/5
AI Visibility Score 58%

M&A firm known for running competitive auction processes with international buyer exposure. Works with businesses in the $5M–$75M revenue range.

Appears for prompts:
"best M&A firms for private company sales" "best M&A advisors for EBITDA between $2M and $10M" "best sell-side advisors for family-owned businesses"
Auction Process International Buyers $5M–$75M Revenue
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Prompt Intelligence

The 50 AI Prompts We Track for M&A Advisory

These are the exact queries we run every month across ChatGPT, Perplexity, and Google AI Overviews to measure which M&A firms are being recommended to business owners actively researching advisors.

01best M&A advisory firms for mid-market companies
02top investment banks for sell-side M&A
03best M&A advisor for selling my business
04who are the top M&A advisors for lower middle market deals
05best M&A firms for private company sales
06top boutique investment banks for sell-side advisory
07best M&A advisors for tech company sales
08who should I hire to sell my manufacturing business
09top M&A firms for founder-owned business exits
10best M&A advisory for businesses with $10–50M revenue
11which M&A firms are best for healthcare company sales
12top investment banks for $25M–$100M transactions
13best sell-side advisors for family-owned businesses
14who are the most reputable M&A advisory firms in the US
15best M&A advisors for PE-backed company exits
16top M&A firms for cross-border transactions
17best M&A advisors for EBITDA between $2M and $10M
18who are the best advisors for selling a professional services firm
19top M&A firms for food and beverage company sales
20best investment banks for distribution company acquisitions
21who has the best buyer network for middle market M&A
22top rated M&A advisors by seller reviews
23best M&A advisory firms for SaaS company exits
24who are the most trusted business brokers for larger deals
25best M&A advisors specializing in financial services companies
26top M&A firms for construction and engineering company sales
27best advisory firm to help me sell my business to private equity
28most recommended M&A advisors by CFOs
29best M&A firms for government contracting company exits
30top M&A advisory firms by deal count
31best advisors for selling a $5 million EBITDA business
32who are the top boutique M&A firms competing with bulge bracket banks
33best M&A advisors for energy sector transactions
34top M&A firms with strong PE buyer relationships
35best investment banks for recapitalization transactions
36who should I hire for a management buyout advisory
37top M&A advisors for business owner retirement exits
38best M&A firms for multi-generational family business sales
39who are the most experienced M&A advisors for logistics companies
40top rated sell-side advisors for business owners
41best M&A advisory firms in New York
42top M&A advisors in Chicago for mid-market deals
43best boutique investment banks on the West Coast
44who are the top M&A firms in Texas for business sales
45best M&A advisors for dental practice consolidation plays
46top M&A firms for aerospace and defense transactions
47best advisors for selling to a strategic buyer vs private equity
48most trusted M&A advisory firms for first-time sellers
49best M&A advisors for technology-enabled services companies
50who are the most successful sell-side advisors for $50M+ transactions
Track These Prompts for Your Firm →

We'll show you exactly which prompts you appear in — and which you're missing.

For M&A Advisory Firms

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FAQ

Frequently Asked Questions

How is AI search visibility measured for M&A firms?
We run 50 curated prompts across ChatGPT, Perplexity, and Google AI Overviews each month. For each prompt, we record which firms appear in the top AI-generated recommendations. A firm's AI Visibility Score is the percentage of those 50 prompts where it appears. Scores are recalculated monthly to reflect changes in AI model behavior and content indexing.
How often are these rankings updated?
Rankings are updated monthly. AI search results can shift as models are updated, as firms publish new content, and as AI platforms adjust their recommendation logic. The current edition reflects data collected in April 2026. We publish each new edition in the first week of the month.
What's the difference between TrustRank™ score and AI Visibility Score?
AI Visibility Score is a single metric: what percentage of our 50 tracked prompts does this firm appear in? TrustRank™ is a composite score that combines AI Visibility, verified client review ratings (scaled 0–100), and content authority signals. A firm can have strong reviews but low AI visibility, or vice versa — TrustRank™ captures both dimensions to give a holistic picture of the firm's digital trust footprint.
How can my M&A firm improve its AI search ranking?
The fastest improvements come from publishing structured, authoritative content around the specific queries business owners use when researching M&A advisors. This includes sector-specific deal content, deal size targeting, proper schema markup, and review generation strategies that help AI systems accurately categorize your firm's expertise. ProCloser.ai specializes in exactly this type of GEO and AEO optimization for financial services firms — request a free AI visibility audit to see where your firm currently stands across all 50 prompts.
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