Mergers and acquisitions rarely go smoothly without expert guidance, and the advisor you choose can mean the difference between a fair valuation and leaving millions on the table. References and case studies are your best defense against hiring someone who talks a good game but delivers mediocre results. Before you commit to an M&A advisor, you need a systematic way to evaluate their actual track record.
Why References Matter More Than Credentials Alone
An impressive credential list doesn't tell you whether an advisor communicates clearly under pressure, delivers reports on time, or actually achieves the valuations they promise. When vetting M&A advisors, speaking directly to past clients reveals how they operate in real situations—especially during the tense final weeks of negotiation when deals can fall apart.
Request at least three references from completed transactions in the last 24 months, ideally businesses similar in size and industry to yours. Many advisors will offer only their best deals; ask specifically for a mix of successful exits and challenging situations that didn't close as quickly as planned.
Reading Case Studies for Red Flags and Strengths
Published case studies should include specific numbers: the company's revenue range, the transaction size, the timeline from engagement to close, and the valuation multiple achieved. Generic statements like "helped client achieve strong exit" mean nothing. You're looking for concrete details like "$8M revenue SaaS company sold for 6.2x EBITDA in eight months" or "identified $2.1M in cost synergies for buyer that improved final offer by 15%."
Watch for advisors who:
- Hide the transaction size or buyer type
- Omit the timeline (speed matters—a year-long process suggests inefficiency)
- Lack detail on valuation multiples achieved compared to industry benchmarks
- Only showcase their largest deals (smaller deals expose their true capabilities)
- Don't mention deal structures or contingencies (all-cash vs. earn-outs, warranty periods, etc.)
The Reference Conversation Script
Don't just ask "Would you hire them again?" That's too vague. Instead, use these specific questions:
On valuation accuracy: Did the final purchase price match the advisor's initial valuation range? If not, by how much? A 10% variance is normal; 25%+ suggests weak market knowledge.
On timeline: How long from first meeting to signed LOI? From LOI to closing? Typical timelines for mid-market deals run 4–6 months; anything significantly longer deserves explanation.
On communication: How frequently did the advisor update you during negotiations? Were they accessible during critical moments? M&A advisors should provide weekly written updates during active negotiations.
On deal structure: Did the advisor explain different earn-out scenarios and help you choose the least risky structure? A good advisor doesn't just maximize headline price—they minimize your post-closing liability.
On buy-side relationships: Did the advisor bring qualified buyers to the table, or did you source most of them? An advisor's buyer network directly impacts how many serious offers you'll receive.
Comparing Multiple Case Studies
When reviewing three or more case studies, calculate averages:
- Average revenue range of companies sold (tells you if they handle your scale)
- Average transaction size and valuation multiples
- Average timeline from engagement to close
- Number of buyers presented in competitive processes (ideally 5+)
If an advisor's case studies show 2.0x revenue multiples for software companies while your industry typically sees 4.5x, that's a red flag about their ability to market your business effectively.
Verifying References Independently
Call references yourself—don't rely on email summaries from the advisor. Ask if they'd be willing to discuss one specific deal in detail, not a general overview. During the call, listen for confidence level. Past clients who felt rushed, confused by jargon, or uncertain about the process are telling you something important.
Follow up with a question like: "What would you do differently if you hired an advisor again?" This often reveals friction points the advisor didn't address.
Beyond Case Studies: Ask About Failed Transactions
Every advisor has deals that fell apart. Ask what percentage of engaged transactions actually close (industry standard is 70–85% depending on market conditions). An advisor who claims 95%+ closure may be cherry-picking only obvious deals or underselling your business to ensure a quick close.
Services like Mercoly help you compare and evaluate Business Valuation & M&A Advisory providers side-by-side, making it easier to review multiple case studies and reference networks at once rather than chasing down contacts individually.
Frequently Asked Questions
Q: What valuation multiple should I expect for my company? Multiples vary widely by industry, growth rate, and profitability—SaaS companies often sell for 4–10x revenue while established manufacturing firms might achieve 3–5x EBITDA. Your advisor should provide comparable transaction data from similar companies to justify their valuation range.
Q: How do I know if an advisor's timeline is realistic? A typical full M&A process takes 4–8 months from engagement to close; anything under three months raises questions about whether proper diligence occurred, while anything over 12 months suggests ineffective buyer outreach or poorly managed negotiations.
Q: Should I hire an advisor based on their largest deal or most relevant deal? Focus on the most relevant deal—one in your industry and revenue range—rather than their biggest transaction, which may use different strategies and networks that don't apply to your situation.
Get in touch with vetted M&A advisors today and request detailed case studies matching your business profile.