What to Do When a Buyer Knocks on Your Door to Acquire Your Business

A businessman viewed from behind through glass office walls, phone held to his ear mid-call, with a colleague working at a desk in the reflection

You are about to negotiate the biggest sale of your life with no leverage at all. That single decision could cost you a quarter of what your business is actually worth.

An unsolicited approach from a trade buyer or a private equity sponsor is one of the more flattering moments in a business owner's career. Someone has done their homework, identified your business as a target, and picked up the phone. It is tempting to take the conversation at face value and negotiate directly. Doing so, however, is closer to playing poker with your cards face up: the buyer reads your position clearly, while you have no competitive tension or alternative bidder pushing them to raise their offer.

Four playing cards face up on the left representing a bilateral process, next to four cards face down on the right representing a competitive sale process
Figure: what the buyer sees across the table. In a bilateral conversation the buyer reads your full position; in a competitive sale process, no single buyer sees the whole table.

The flattery trap

Buyers rarely approach mid-market owners directly by accident. A private, bilateral conversation with no other buyer at the table lets a strategic acquirer or a private equity sponsor set the pace, control the flow of information and, most usefully for them, avoid the competitive sale process that pushes price toward true market value. An auction with several credible bidders produces a materially different outcome than a single conversation behind closed doors, because scarcity and comparison do the negotiating work.

This article calls the two paths by name. A bilateral process involves one seller, one buyer, and no one else in the room. A competitive sale process replaces that with a curated, competitive field. Seeking a bilateral dialogue is a rational, low-cost way for a buyer to source a deal. It becomes a problem for the seller only when genuine interest is mistaken for a fair price.

The pitfalls of accepting the first valuation

Whoever names a figure first hands the other side useful information. Quote too low, and you set a ceiling before due diligence — the buyer's detailed check of the business's finances, contracts and operations — has even started. Quote too high without support, and you risk losing credibility before negotiation is properly under way. Either way, once a number is on the table, the conversation anchors to it.

Diagram showing how naming a number first narrows the negotiable valuation range for a business seller
Figure: naming a number first narrows your range. Whoever quotes first hands the other side an anchor to negotiate from.

A second cost exists that has nothing to do with price: operational distraction. Negotiating directly with a buyer, taking their calls, drafting responses and second-guessing your own numbers distracts from running the business. Performance dips are common in unadvised negotiations, and a sharp buyer's team will spot them. A Quality of Earnings review routinely surfaces normalised working-capital adjustments or triggers a locked-box mechanism that fixes the price at an earlier date and compensates the buyer for any leakage since. Each mechanism gives the buyer a technically defensible route to chip the price down when you have the least leverage left to resist.

A buyer who initiates contact usually expects to ask the first question, not answer it. Reversing that expectation is critical: invite the buyer to set out their indicative view of value and rationale before discussing any figure of your own.

Why absence of competition eliminates leverage

The risk in a bilateral process is not only a lower price. It is what happens to the buyer's incentives once competition disappears.

A typical exclusivity period — the window after signing a preliminary agreement during which the seller agrees not to talk to any other buyer — runs eight to twelve weeks. From the moment it is signed, a seller's ability to walk away effectively disappears while the buyer's diligence team gets to work. Due diligence in a bilateral deal typically takes 1.5 to 2.5 times longer than in a competitive sale process because no competing timetable forces the buyer to move at pace. That extra time carries a heavy cost: more than 90% of live bilateral deals pick up price erosion or late-stage purchase price adjustments before completion. Extended, adversarial diligence is also why more than half of bilateral M&A negotiations collapse outright.

Figures reflect Deal Ascent's transaction experience and observed patterns across bilateral, unadvised negotiations. Outcomes vary by sector, deal size and process quality.

The polite pivot

None of this means the approach should be rejected outright. Maintaining a courteous dialogue is essential: buyers remember how a process is handled, and a poorly managed rejection closes doors that might prove useful later. The purpose of a reply is to preserve goodwill while introducing professional representation between owner and buyer.

The polite pivot, in practice "Thank you for the interest; it is genuinely appreciated. Any conversation regarding the business's future will run through our advisers, alongside other relevant parties. We would be glad to include you on that basis."

The core message is simple: you are welcome to participate on equal terms with every other prospective buyer.

Create a controlled sale process

The real opportunity in an unsolicited approach is to use it as the catalyst for a competitive sale process. Rather than a broad, public market sale, this means quietly inviting a curated shortlist of credible buyers, both strategic and financial, so that the initial enquiry becomes one bid among several rather than the only offer.

Step-by-step diagram showing how a single unsolicited approach is converted into a controlled, competitive sale process
Figure: the controlled process, step by step. How a single unsolicited approach becomes a competitive sale process.

Process discipline matters just as much once a preferred bidder emerges. A shorter exclusivity window — four to six weeks rather than eight to twelve — maintains momentum and limits how long any single buyer can sit on a deal without competitive pressure. Some processes require buyers to reconfirm headline prices in writing at set intervals during diligence, with any downward move ending exclusivity and enabling re-engagement with other bidders. The principle remains constant: keep a genuine alternative alive, because alternatives, not paperwork, keep buyers disciplined.

Bilateral versus competitive sale process

The table below sets out what actually changes between the two approaches, across the dimensions that matter most to an owner.

Optionality and price discovery

A controlled process does more than lift the headline number. Having multiple credible offers grants an owner optionality: the ability to weigh price against completion certainty, payment terms, rollover equity and post-acquisition operational plans.

Multiple offers also provide a true market benchmark. One offer indicates what a single buyer is prepared to pay under their own assumptions. Three or four comparable offers establish genuine price discovery, enabling negotiation from strength.

Diagram contrasting price discovery from a single buyer's offer with a market benchmark set by several competing offers
Figure: price discovery — one view versus a market benchmark.

The chart below shows this pattern using a common way of comparing business values: the EV/EBITDA multiple, where EBITDA is a standard measure of a company's underlying profit and the multiple is how many times that profit a buyer is prepared to pay. In our experience with mid-market companies, businesses that settle at 10x EBITDA in a bilateral process typically achieve 12x to 15x in a competitive sale process. This premium is driven entirely by buyer competition rather than changes in company fundamentals. For sector context on where those multiples sit today, see our valuation multiples by sector.

20–50% the typical uplift in EBITDA multiple achieved through a competitive sale process (12x–15x) versus a bilateral process (10x).
Bar chart comparing EV/EBITDA multiples achieved in a bilateral process at around 10x against 12x to 15x in a competitive sale process
Figure: EBITDA multiple by process type. Illustrative figures based on third-party research and transaction experience.

Reading the buyer and expanding the field

Aggressive and conservative bidders present distinct risk profiles. Aggressive bidders often offer high initial indicative values to secure exclusivity, then attempt to chip away at price during diligence once the seller is committed. Conservative bidders open lower but maintain their position with greater discipline. Identifying these profiles early dictates timeline design, diligence access and reserve buyer retention.

Widening that buyer pool matters just as much as reading it correctly. Domestic-only processes risk missing overseas trade buyers and private equity sponsors who view targets through different valuation multiples due to currency dynamics, strategic scarcity or geographic expansion goals. International buyers account for the majority of UK M&A activity by value; introducing well-matched overseas acquirers through an advisory network significantly elevates valuation ceilings.

How Deal Ascent delivers premium valuations

When an unsolicited approach occurs, Deal Ascent transforms single enquiries into disciplined, competitive outcomes:

For a fuller explanation of how a sale is run end to end, see our M&A sale process and