Practical guide for advisors and intermediaries who accompany family business owners in the sale of their company. From mandate preparation to closing, with the keys that make the difference in each phase.
This article is written for the professionals who advise family business owners in the sale of their companies: corporate lawyers, financial advisors, M&A consultants, family advisors, and investment bankers operating in the Spanish middle-market segment. I write from the buyer’s perspective — which is what we are at Blue Mountain — with the intention of sharing what we have learned in more than fifteen years of participating in family business sale processes.
The advisor’s relationship with the business owner begins with the mandate — the engagement letter that defines the scope, the fees, and the expectations. Getting this right sets the tone for everything that follows.
Fee structure matters. A pure success fee (payable only on completion) aligns the advisor’s interests with the client’s outcome. A combination of retainer plus success fee ensures the advisor can dedicate adequate resources to the process. A pure retainer with no success component creates no incentive to close.
Exclusivity should be mutual. The advisor should commit to dedicating adequate resources to the mandate, and the business owner should commit to working exclusively with the advisor for a defined period. Half-hearted mandates produce half-hearted results.
Set realistic expectations from the start. The most common source of advisor-client friction is misaligned expectations — particularly around valuation and timeline. An honest conversation at the mandate stage, even if uncomfortable, prevents far greater discomfort later.
The preparation phase is where the best advisors distinguish themselves. The goal is not to make the company look better than it is — buyers see through cosmetic improvements quickly — but to present it in the most professional and transparent way possible.
Financial normalisation. Prepare a detailed normalised EBITDA reconciliation. Document every adjustment and be prepared to defend it. Buyers will challenge aggressive normalisations — and they should.
Documentation. Compile the data room before going to market, not after. A complete data room signals professionalism and accelerates the process. An incomplete one signals risk and delays it.
Management readiness. Ensure the management team is prepared for the process — aware (to the extent appropriate), aligned, and available for buyer meetings.
The information memorandum. The CIM is the company’s business card. It should be comprehensive, honest, and professionally produced. Highlight the strengths, but do not hide the weaknesses — sophisticated buyers will find them during due diligence, and the discovery will be far more damaging than upfront disclosure.
Buyer identification. Cast the net wide but target carefully. The ideal buyer universe includes strategic acquirers with synergy potential, financial sponsors with relevant sector experience, family offices with aligned investment philosophy, and international players with Spanish market ambitions.
Process management. The best sale processes maintain competitive tension without becoming circus acts. Two to four serious buyers in the final round is the sweet spot — enough to create competition, few enough to manage effectively.
The LOI is the most important moment. What is not negotiated in the letter of intent is rarely recovered later. Advisors should ensure their clients understand every clause, every condition, and every implication before signing.
Price is not everything. The structure of the deal, the treatment of employees, the earn-out provisions, and the warranties can matter as much as the headline number. The best advisors help their clients see the full picture.
Maintain momentum. M&A processes die when momentum is lost. Delays, unanswered questions, and decision paralysis all erode buyer enthusiasm and increase the risk of failure.
The advisors we most enjoy working with share certain traits: they are transparent, they have prepared their client thoroughly, they respond promptly to information requests, they understand the buyer’s perspective, and they focus on finding solutions rather than creating obstacles.
The advisors who make our job difficult — and who ultimately serve their clients poorly — are those who use information as leverage, who create artificial urgency, who make unrealistic claims about competing offers, or who fail to prepare their clients for the realities of due diligence.
The advisor’s role in a family business sale is part strategist, part psychologist, part project manager. The best advisors add measurable value to the outcome — in price, in speed, and in the probability of closing. The key is preparation, transparency, and a genuine commitment to finding the right outcome for the business owner.
By Blue Mountain Capital
By Blue Mountain Capital
By Blue Mountain Capital
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