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M&A Insights

Why 85% of M&A deals fail to deliver and what it has to do with communication.

Up to 85% of M&A deals fail to deliver the value the buyer expected. Only 4% of founder-led businesses ever exit at all. Read those together and the question changes. Most failed deals have very little to do with the financials. Here's what actually causes the discount.

May 13, 2026
6 min read
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Up to 85% of M&A deals fail to deliver the value the buyer expected (IMAA). And only 4% of founder-led businesses ever make it through a successful exit at all.

Read those two stats together. Most deals that happen don't work. And most founders trying to do a deal never get there.

That's the market you're operating in. It's the one we've been operating in for two decades, advising agency founders through the moments that decide whether the deal lands or quietly falls apart.

And here's the thing nobody told us when we started: a surprising amount of that failure rate has very little to do with the financials.

Buyers buy certainty. That's it.

When a buyer values your agency, they're not really paying for last year's revenue. They're paying for the version of next year's revenue they can confidently model.

Every doubt they have about that future revenue gets priced in. Sometimes consciously. Sometimes as a vague gut-level discount they apply without ever telling you why.

That's the lens to view every signal through. Buyers aren't asking 'is this a good business?' They're asking 'is this a certain business?' And uncertainty, in their world, is just plain risk.

So when something looks shaky, the discount comes. When something looks clean, the multiple holds. We've watched the same agency, with the same numbers, get valued differently by the same buyer six months apart, simply because the second time around the operational picture was tighter.

The communication problem most founders don't see coming

Here's where it gets practical. The thing that introduces the most uncertainty into your business during a deal process isn't the deal itself.

It's how the deal travels through your organisation.

Think about who can damage your valuation, in order:

A senior team member hears a rumour that something's going on. They start updating their CV. By the time you're in week two of diligence, two of your top five people have had recruiter calls. The buyer notices. Concentration risk just got priced in.

A major client hears something second-hand. They don't ask you about it. They quietly start sounding out your competitors, just in case. By the time you find out, you've lost three months of pipeline credibility you can't get back. The buyer notices. Client risk just got priced in.

A junior team member sees the office door closed too many days in a row, sees the unfamiliar lawyers in the lobby, fills in the blanks on Slack. Within a week, half the team is wondering. Productivity dips. Morale dips. Glassdoor reviews get worse during the diligence window. The buyer notices. Culture risk just got priced in.

None of this requires a leak. None of it requires a single bad actor. It just requires the founder not having a plan for how the deal is communicated, internally and externally, before the process kicks off.

Why this gets missed

Most founders, especially first-time sellers, are heads-down on the deal mechanics. The financial model. The legal entity structure. The multiple. The earnout terms.

Those things matter, of course they do. But they're table stakes. The buyer assumes those will be sorted by the time you sit down.

What the buyer is actually scanning for, the whole way through, is signal. Are the people stable? Are the clients stable? Is the operation steady, or is it visibly being managed through a high-stakes process?

If the answer is the latter, they discount. Not because they're trying to be difficult, but because they're trying to model the business they'll own on Tuesday morning after the deal closes. And a business that wobbled during a deal will wobble after one, in their experience.

What we actually do about it

When we take on an engagement at Succeed, we don't start with the data room. We start with the org chart and the client list.

We map out who knows, who's going to find out, and in what order. We pressure-test the internal narrative. We rehearse the conversations the founder needs to have with their senior team, with their top three clients, with their most loyal junior staff who'll feel the change first.

We do this before the buyer is even in the picture, because every one of those conversations gets harder to have once a process is live and the clock is ticking.

It's not glamorous work. It doesn't show up in the LOI. But it's why our clients close on terms that hold, with retention rates buyers can actually rely on.

The takeaway

The numbers matter. Of course they matter.

But the numbers don't get to land cleanly unless the story around them is just as buttoned-up. A great P&L explained badly becomes a discounted P&L. A solid client base discussed clumsily becomes a client base the buyer is suspicious of.

This is the work most founders don't realise they need to do until they're already three weeks into a process and the buyer's questions are starting to get sharper.

We'd rather you knew now.

If you're thinking about an exit in the next 6 to 24 months, we'd be happy to do a confidential evaluation where we'll tell you where the risk in your business is actually sitting, and whether what you've built is buyer-ready or six months away.

Book an evaluation here

Ready to explore your options?

The right deal isn’t just money. It’s choice. It’s peace of mind. It’s knowing what you built will keep thriving in the right hands. That’s what we help founders achieve, with a process that stays human from first conversation to handover.

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