Deal Autopsy: The Deal That Completed — and Then the Management Team Left. Here Is What We Missed
All details in this account have been anonymised. The sector, the individuals, and the specific figures have been changed to prevent identification. The sequence of events, the warning signals that were present and not acted on, and the lessons are drawn from a real situation.
The first three deal autopsies in this series were about things that went wrong in the transaction process — a working capital dispute, an earn-out that collapsed into litigation, an overpayment driven by optimistic modelling. This one is different. The deal completed without significant complication. The price was reasonable. The due diligence had been thorough. The legal documentation was clean. By every conventional measure of acquisition process quality, the deal was well executed.
And then, in the fourteen months following completion, two of the three most senior members of the management team left the business. One of them took a significant customer relationship with him. The business that had been acquired for its management team and its customer base — the two things the buyer had valued most — was materially diminished in both within the first year and a half of ownership.
What went wrong was not in the transaction. It was in what the buyer failed to see about the human dynamics of the business before they completed — and in what they failed to do about those dynamics in the months that followed.
The Business and the Rationale
The business was a specialist consultancy in a technical services sector. Revenue of approximately £2.1m, EBITDA of £310k, and a team of eleven people including three senior consultants who collectively held the key client relationships and delivered the majority of the technical work.
The vendor was the founder — the person who had built the business over sixteen years and who was, by his own account, looking to step back from operational involvement and eventually exit entirely. The buyer was attracted to the business primarily because of the quality of the three senior consultants: their sector reputation, the long-standing client relationships they held, and the institutional knowledge they represented. The business was being bought, in the buyer's own words, for its people.
The price, 4.2x normalised EBITDA, was agreed on the basis that the senior team were committed and that the client relationships were embedded at team level rather than founder level. Both of those assumptions proved to be significantly incorrect.
What the Due Diligence Found (and What It Missed)
The financial due diligence was thorough. The commercial due diligence reviewed the customer relationships and confirmed that three of the top five clients had relationships with named senior consultants rather than with the founder personally. That finding was presented as evidence that the revenue was transferable — and it was used to support the valuation at the agreed multiple.
What the due diligence did not do — in retrospect, the most significant omission — was have direct, honest conversations with the three senior consultants about what the change of ownership meant for them, what they expected from the new structure, and what their own professional ambitions looked like over the next three to five years.
Instead, their commitment was assessed indirectly — through the founder's description of them, through their positive and professional demeanour in the two site visits that occurred during the process, and through their employment contracts, which had twelve-month notice periods and non-solicitation clauses. These were treated as adequate evidence of retention security. They were not.
What the buyer did not know — and would have known if the right conversations had happened before completion — was this:
The most senior of the three consultants had been in conversation with a competitor for approximately six months before the sale completed. He had not made a decision, but the conversation was ongoing and the offer was real.
The second consultant had strong reservations about working under a new ownership structure that was financially driven rather than sector-expertise driven. He had expressed those reservations privately to the founder but had not been asked about them by the buyer.
The third consultant — the one who eventually stayed — had a clear personal financial incentive to stay, because she held a small equity stake in the business that the acquisition had valued and that she was paid out for at completion. The other two had no such stake.
None of this information was concealed. The founder was not dishonest. He believed his team were committed — or he believed that the employment contracts and the notice periods made their commitment sufficient for the buyer's purposes. He did not think it was his responsibility to conduct the retention conversations that the buyer's due diligence should have initiated.
The First Six Months (The Signals That Were Ignored)
The first six months of ownership produced a number of signals that, in retrospect, should have triggered a more active retention response. At the time, they were either rationalised or not recognised for what they were.
The performance review that was avoided
In month two, the new owner initiated a performance review process for the senior team — designed to understand their objectives, their career ambitions, and their view of the business under new ownership. The most senior consultant twice rescheduled the meeting. When it eventually took place, in month three, the conversation was professional and largely positive — he expressed commitment to the business and enthusiasm for the new direction. The buyer accepted this at face value.
The rescheduling of a performance conversation, twice, by a senior person who then presents a professionally polished positive message when the meeting finally happens, is a signal. Not a certain signal — there are many innocent explanations — but a signal worth investigating. The investigation did not happen.
The client visit that went differently than expected
In month four, the buyer accompanied the most senior consultant on a visit to the firm's largest client — a relationship the due diligence had identified as sitting primarily at consultant level rather than with the founder. The visit went well from a technical standpoint. But the client's CEO made a comment, in passing, that the buyer noticed at the time and then filed away: he said he hoped the business would continue to feel like a specialist firm, and that he had always valued the fact that when he called, he got a person who understood his sector, not a process.
That comment was the client articulating, indirectly, that his relationship was with the consultant personally and with the firm's specialist character — and that he was uncertain whether those things would continue under new ownership. It was an invitation to a conversation that the buyer did not take. Six months later, when the consultant left and approached the client directly, the client followed.
The compensation conversation that stalled
In month five, the buyer opened a conversation about introducing a performance-related bonus structure for the senior team — designed to align their financial incentives with the business's post-acquisition performance. The two most senior consultants received this proposal without enthusiasm. Their feedback, relayed through the practice manager, was that the existing arrangement — which had involved significant profit-share payments under the previous owner — had worked well and they did not see why it needed to change.
The buyer, focused on implementing a more structured and measurable compensation framework, did not hear this feedback as a warning signal. It was heard as conservatism — a preference for the familiar over the potentially better. What it actually was, in the context of what followed, was a signal that the two senior consultants did not feel that the new ownership structure was going to offer them what the previous one had. The profit-share they were losing was not just a financial matter. It was a symbol of the ownership-like relationship they had had with the founder — a relationship that the acquisition had ended.
The Departures and Their Consequences
The most senior consultant resigned in month nine, citing a desire to pursue a partnership opportunity with a sector peer. He had negotiated his new position while serving his twelve-month notice period — and twelve months is, it turns out, a significant amount of time for a senior consultant to restructure their client relationships.
His departure triggered the client conversation that the month four visit had foreshadowed. The largest client — representing 31% of the firm's revenue — gave notice of their intention to move their account to the new venture. Two smaller clients followed. By the time the notice period expired, the business's forward revenue pipeline had reduced by approximately 40%.
The second senior consultant resigned in month fourteen. His departure was quieter — no clients followed, because his relationships were more technical than commercial — but the institutional knowledge he took with him was significant. Several of the firm's operational methodologies and technical approaches had never been documented and existed primarily in his understanding. The team that remained spent the following six months working out how to deliver to the standard clients expected without the knowledge the departing consultant had held.
The business was not destroyed. The third senior consultant stayed and became the operational backbone of the recovery. New hires were made. The revenue base was rebuilt, though at a lower level and over a longer period than the original investment model assumed. But the business that existed two years after completion bore only a superficial resemblance to the one described in the information memorandum — and the investment return, recalculated against the actual performance, was significantly below what had been projected.
What Should Have Been Done — at Every Stage
In due diligence: direct retention conversations
The single most important thing that was not done — and that should be done in every acquisition where key people are a primary component of the value being acquired — is direct, honest, one-to-one conversations with each key person about what the change of ownership means for them personally. Not HR conversations. Not group meetings. Personal conversations with specific individuals, conducted by the buyer, that ask directly: what do you want from your career over the next three to five years, what does this business need to offer you to make staying the right choice, and is there anything about this transaction that concerns you?
These conversations require the seller's cooperation — they cannot happen without the seller's agreement to involve the management team in the process. That cooperation should be a condition of proceeding beyond heads of terms in any acquisition where management retention is a material value driver.
The answers to those conversations would have revealed, with reasonable probability, that one of the three senior consultants was at best uncommitted and at worst already engaged in an alternative. That knowledge would have changed either the price, the structure, or the decision to proceed.
In pre-completion preparation: equity stakes for key people
The most effective retention tool available at the point of an acquisition is giving key people a financial stake in the business going forward. Not employment bonuses — equity, or equity-like instruments. The third senior consultant stayed, in part, because she had held equity in the business before the acquisition and the acquisition had converted that into a cash payment that she then reinvested in the new structure.
The two who left had no such stake. They had profit-share arrangements under the previous ownership — an informal acknowledgement of their contribution to the business's value — but nothing that tied their financial interests to the success of the acquired entity under new ownership. Creating those interests before completion, as a specific condition of proceeding, would have produced a different outcome.
Management equity arrangements — whether through actual share ownership, growth shares, phantom equity, or long-term incentive plans — are a well-established tool in business acquisitions and in corporate retention more broadly. They are not difficult to structure. They were simply not prioritised in this transaction.
In the first six months: active relationship management, not just performance management
The buyer's approach to the senior team in the first six months was primarily managerial — performance reviews, compensation restructuring, process implementation. What it was not was genuinely relational. The buyer did not invest significant time in understanding what the senior consultants valued about their professional lives, what their relationship with the founder had meant to them, and what the business needed to feel like for them to remain committed to it.
The consultant who left after nine months had built his professional identity around being part of a specialist, expert-led firm where individual capability was recognised and rewarded in a personal way. The acquisition had converted that firm into a business with a financial owner — someone who cared about EBITDA margins and performance metrics rather than technical excellence and sector reputation. That change was not inevitable. But it was felt immediately by the consultants, and the buyer's response was to implement management processes rather than to understand and address the underlying concern.
With the key client: an early, direct conversation
The month four client visit produced a clear signal that the relationship was personal and that the client was uncertain about continuity. The right response to that signal was an early, direct conversation with the client's CEO about what the acquisition meant for the service relationship — led by the buyer personally, not delegated to the departing consultant. That conversation, had in month four, would have allowed the buyer to build a direct relationship with the client, understand the specific concerns, and take steps to address them before the consultant's departure made those steps impossible.
The conversation that should have been had in month four was eventually forced on the buyer in month ten — when the client called to say they were considering their options. By then, the consultant had a nine-month head start on building the alternative, and the buyer was negotiating from a position of disadvantage rather than relationship strength.
The Pattern This Deal Represents
This deal is not unusual. People risk in acquisitions — the risk that key individuals leave and take value with them — is one of the most consistently underestimated risks in the SME acquisition market. It is underestimated partly because it is the hardest risk to quantify, partly because the signals are easy to rationalise, and partly because the tools for managing it — direct conversations, equity incentives, relationship investment — feel uncomfortable compared to the clean analytical frameworks that cover financial and legal risk.
The financial model can tell you what the business is worth if the key people stay. It cannot tell you whether they will. That assessment requires a different kind of due diligence — more personal, more direct, more dependent on the quality of the human conversations the buyer is willing to have. Buyers who invest in those conversations consistently produce better outcomes than those who rely on employment contracts and notice periods as proxies for genuine commitment.
Download the Dealwise Due Diligence Red Flag Checklist — which includes a specific section on people and retention risk — to ensure that the human dimension of any acquisition you are considering is assessed with the same rigour as the financial one.
Download the Due Diligence Red Flag Checklist at www.DealwiseAdvisory.co.uk
Contact Steve at [email protected] to discuss the people risk in a specific acquisition
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