Tuesday, October 27, 2026

Nearly half of businesses miss the target they set for themselves — and it's rarely because the team didn't try hard enough. Here's the three-number check that builds a 2027 target you can actually hit.

Ask most SME owners how much of their revenue comes from their single biggest customer, and you'll get a rough guess, usually followed by "but we're fine, they've been with us for years." That's precisely the sentence owners said about the customer who left.

US accounting standards (ASC 280-10-50-42) require public companies to separately disclose any customer that makes up 10% or more of revenue — not because 10% is inherently dangerous, but because regulators decided that's the threshold worth telling investors about. SME owners rarely have to disclose anything to anyone, which is exactly why customer concentration quietly becomes someone else's problem to notice — usually a bank, a buyer, or an owner's own cash flow, at the worst possible moment.

The Math Most Owners Never Actually Run

Run it once and it's uncomfortable in a way no survey needs to prove. A business with four roughly equal customers loses 25% of revenue the day one leaves. A business with one customer at 40% of revenue loses almost half overnight — not because the market turned, not because the team underperformed, but because one phone call happened. That's not pessimism. It's arithmetic every SME owner is running without realising it, every day they don't check the number.

Three Moves That Actually Reduce the Risk

  • Know the real number today. Calculate what percentage of the last twelve months' revenue your top one, three and five customers represent — not a guess, the actual figure.
  • Set a written cap for any single customer. Most advisers land somewhere between 15% and 25%, depending on how replaceable that revenue would be. Treat any new deal that would breach it as a conscious decision, not an accident.
  • If you're already over the cap, grow everyone else faster. The fix isn't firing the big customer — it's a genuine new-customer push, not just servicing the big account even better.

"I have grown my business 5x since working with Kevin. Everything Kevin told me to do was the complete opposite of what I had been doing. Working with Kevin has truly been a complete game changer."

— Richard, Chem Suppliers

Why Owners Who Know This Still Haven't Run the Number

The biggest customer is usually also the easiest revenue — the one that doesn't need chasing, the one where the relationship already exists. Deliberately spending time and money on smaller, harder customers to dilute dependence on the easy one feels like working against your own instincts. It is, which is exactly why most owners need someone outside the relationship to make the case for diversifying before the easy customer makes the decision for them.

Key Takeaways

  • Calculate your top one, three and five customers' real share of last year's revenue.
  • Set a written concentration cap, typically 15–25%, and treat breaches as a decision, not a drift.
  • Grow the rest of your customer base deliberately if you're already over the cap, rather than deepening the dependency.
  • Get an outside view — the easy customer is the hardest one to diversify away from on your own.

If you can't say your top customer's share of revenue to the nearest 5% right now, that's the first number we find together.

Friday, September 04, 2026

Most SME content marketing generates activity, not revenue, because nothing in it points to a next step. Here's how to give every piece of content a job and build a path that actually converts.

Friday, September 04, 2026

Most SME growth targets are last year's number plus a round figure nobody can defend. Here's how to build a target from capacity, market, and unit economics instead — one your team can actually plan against.

Friday, September 04, 2026

A new survey found 56% of small business owners hit a major cash flow crisis in their first three years, and 80% still face it yearly. The fix isn't a better bookkeeper — it's a rolling cash system.

Friday, September 04, 2026

88% of founders admit stress causes poor decisions, but only 19% have the delegation skills proven to fix it. Why the fix for founder burnout is a decision-rights system — not rest.

Friday, September 04, 2026

Launching new lines the moment your core product works feels like growth. The data says it's usually what causes the plateau.

Friday, September 04, 2026

Being the best operator built your business. Staying the best operator is now the ceiling on how big it can get.

Friday, September 04, 2026

Buying a new platform feels like progress. Usually it's avoidance — the process was broken before the software, and stays broken after.

Friday, September 04, 2026

Your top performer's secret isn't a better pitch — it's a question sequence that gets the prospect to close themselves.

Friday, September 04, 2026

You don't need a national ad budget to get cut-through — you need dominance in the community your customers already trust.

Friday, September 04, 2026

Most strategy fails in translation, not ambition. Here's how to cascade a boardroom goal all the way down to a Monday task list.

Friday, September 04, 2026

56% of US shoppers have quit buying a brand over shrinkflation. Why quietly shrinking packs costs FMCG brands more than an honest price rise — and how to build a value-change system instead.

Friday, September 04, 2026

Most FMCG brands that succeed regionally never make the jump to national shelf space. Here's what the brands that do scale nationally build before the big order arrives — capacity, standardisation, and sell-through data — and why the brands that don't fail fast once they win it.

Friday, September 04, 2026

The owners who get the most from coaching don't walk in with good news — they walk in with a real problem. Here's why the progress-report habit quietly wastes coaching sessions, and what to bring instead.

Friday, September 04, 2026

Most productivity advice optimises the calendar you already have. The real fix is deciding what doesn't belong on it. Here's the 90/10 diagnostic for finding — and protecting — the small share of your week that actually drives growth.

Friday, September 04, 2026

Most sales training focuses on the pitch and the close. The outcome is usually decided in the first five minutes. Here's the diagnostic-first opening sequence that changes conversion rates without changing your product or your price.