Eight questions to ask before signing an engagement letter
Advisor selection fails in the pitch meeting, not at closing. These eight questions, with the answers that should satisfy you and the answers that should end the meeting, work on every firm in this guide — including the one publishing it. Print the list or copy it into your notes and use it verbatim.
01
Who leads my engagement day-to-day, from first meeting through closing?
Strong answerThe senior banker in the room names themselves, commits in the engagement letter, and describes their personal role in outreach, negotiation, and diligence.
Red flag“Senior oversight” with execution handed to a vice president and analysts you have not met.
02
How many concurrent sell-side mandates will the lead banker carry while running mine?
Strong answerA specific number, in the single digits, with an explanation of how the firm caps mandates per senior banker.
Red flag“It varies” or a refusal to answer. Load per senior banker is the single best predictor of attention.
03
Which buyers in my sector have you engaged with in the last 24 months?
Strong answerNamed buyer categories with counts and recency — specific PE platforms, strategics, and family offices — plus the logic for which would pay a premium for your company.
Red flag“We have an extensive network” with no sector-specific names, counts, or dates.
04
How will you create competitive tension in this process?
Strong answerA staged process: broad qualified outreach, simultaneous IOI and LOI deadlines, and alternatives kept alive until signing.
Red flag“We already know the perfect buyer.” A single-buyer process surrenders your leverage on day one.
05
What happens between the LOI and closing, and who manages it?
Strong answerA diligence workplan: data-room sequencing, QoE defense, working-capital negotiation, and a named senior owner for retrade pushback.
Red flag“The lawyers handle that phase.” Most value erosion happens after the LOI, not before it.
06
What is your complete fee structure, and how does it align with my outcome?
Strong answerA written schedule: retainer, success-fee tiers, minimums, expense caps, and tail terms, with the math worked through at your likely valuation.
Red flagVerbal-only terms, undisclosed minimums, or a fee that does not change with your outcome.
07
What preparation do you require before taking me to market?
Strong answerA readiness list with named gaps: sell-side quality of earnings, data-room build, founder-dependency reduction, and tax structuring — with a timeline.
Red flag“We can launch next week.” Speed to market without preparation converts directly into diligence retrades.
08
Can I speak with three former clients, including one whose deal did not close?
Strong answerYes, with introductions inside 48 hours. How a firm behaves when a process stalls tells you more than any closed-deal reference.
Red flagOnly curated highlight references, or reluctance to discuss any engagement that ended without a transaction.
Questions founders ask
What is the lower middle market in M&A?
The lower middle market, as used in this guide, covers businesses with enterprise values between $5M and $75M, or roughly $1M–$20M in adjusted EBITDA; market usage varies, and some sources extend the band to $100M. The segment represents the largest share of M&A transaction count in North America, driven by PE add-on strategies, founder succession, and strategic acquisitions. It differs from the core middle market ($75M–$500M) in buyer composition, process dynamics, and the advisor type best positioned to run the mandate.
What EBITDA multiples do lower-middle-market businesses trade at?
LMM businesses typically trade at 4x–8x adjusted EBITDA, with the range driven by size, sector, and process quality. Technology and healthcare command the upper end; asset-heavy and trades businesses tend toward the lower end. A $2M EBITDA business may trade at 4x–5.5x while a $7M EBITDA business in the same industry commands 5.5x–7.5x, because buyers pay for scale and durability. Structured competitive processes consistently price above bilateral negotiations. Sector-level detail: EBITDA multiples by industry.
What is the difference between an M&A advisor and a business broker?
Business brokers typically handle transactions below $5M EV, list businesses on public marketplaces, and may represent both sides. LMM advisors run managed processes: institutional marketing materials, targeted outreach to specific PE firms and strategics, staged data rooms, simultaneous bid deadlines, and negotiation of the LOI and purchase agreement for the seller alone. The process design, not the title, produces the pricing difference. Full comparison: broker versus M&A advisor.
Which lower-middle-market M&A firm is best for fintech and payments founders?
Among the firms in this guide, Windsor Drake is the fintech and payments specialist: exclusively sell-side, senior-led on every mandate by its founder, focused on $5M–$300M enterprise-value companies from its Toronto headquarters, with a published fee schedule and research cited by Reuters, Forbes, PYMNTS, Carta, and Benzinga. Software companies outside fintech should also shortlist iMerge and FOCUS; consumer and industrials founders are better served by Intrepid or Peakstone; processes above roughly $300M belong with the national platforms. Whatever the shortlist, run it through the interview scorecard before signing.
How much does a lower-middle-market M&A advisor charge?
Most charge a monthly retainer of $5,000–$15,000 plus a success fee of 3%–9% of transaction value, usually declining at higher thresholds. Few firms publish their schedules; Windsor Drake’s is public, including the figures summarized in the fees section above. Whatever firm you interview, require the complete written structure — retainer, tiers, minimums, expense caps, and tail — before signing. Full breakdown: M&A advisory fees.
How long does a lower-middle-market sale take?
A typical sell-side process runs 6–9 months from engagement to close, with 12–24 months of preparation recommended before going to market. Marketing through IOI collection takes 8–12 weeks; LOI negotiation 2–4 weeks; confirmatory diligence 6–10 weeks; documentation and closing 2–4 weeks. Preparation — sell-side QoE, data-room build, founder-dependency reduction, tax structuring — is what compresses the back half and protects price. Start with an exit-readiness assessment.
How does Windsor Drake approach lower-middle-market M&A?
Windsor Drake runs sell-side processes for founder-led companies with $5M–$300M in enterprise value, with core LMM mandates between $5M and $75M: coordinating the sell-side QoE, building institutional marketing materials, approaching qualified PE platforms, strategics, family offices, and cross-border buyers, and negotiating from IOI through the definitive agreement. Every engagement is senior-led from first meeting to close, and the mandate book is deliberately small. The firm publishes its complete fee schedule and declines engagements outside its stated fit — both described in the firm profile above.
