Most founders ask this question too late. The answer isn’t about revenue , it’s about which plateau you’re stuck on and what that plateau actually needs.
After 20+ years building, scaling, and advising founder-led businesses, I’ve seen the same pattern repeat. Founders hire a commercial director when growth stalls. Sometimes it works. More often, it doesn’t, not because the hire was wrong, but because the timing was wrong, the infrastructure wasn’t ready, or the actual constraint was something a commercial director can’t fix.
This isn’t a hiring question. It’s a structural one.
Where most founder-led businesses get stuck
The 7 Plateaus Framework maps the journey from a founder-dependent business to a commercially independent one. Most founder-led businesses sit between Plateau 3 and Plateau 4.
Plateau 1
The Starting Line
Proving the concept works
Plateau 2
First Proof
Traction, but everything runs through you
Plateau 3
The Busy Trap
The founder has become the ceiling
Plateau 4
Almost There
Infrastructure started, not finished
Plateau 5
The Engine Room
Infrastructure works. Organisation is the constraint.
Plateau 6
The Incomparable Business
Good business, the market just doesn’t know it yet
Plateau 7
Category Ownership
You must define the market you lead.
The 4 signs you need one now
Each sign maps to a specific plateau. If you recognise more than two, you’re almost certainly at Plateau 3, the most common and most actionable stage in the framework.
Sign 1: Plateau 3 – The Busy Trap
Deals close when you’re in the room, and stall when you’re not. Your team is capable. Your product is good. But the commercial engine runs on you. You are not just the founder, you are the commercial system. A system that depends entirely on one person cannot grow beyond that person’s capacity.
Sign 2: Plateau 3 – The Busy Trap
You’ve hired salespeople and it hasn’t worked. At Plateau 3, this almost always fails, not because the people were wrong, but because the infrastructure wasn’t there to support them. Good salespeople need positioning that gives them something to say, a process to follow, and a pipeline to work from. If none of those exist, you haven’t given them a role. You’ve given them an impossible task. The problem was never the people.
Sign 3: Plateau 3 or 4
Revenue has been roughly flat for 12–24 months despite real effort. The commercial infrastructure that got you to £1m is not the same infrastructure that gets you to £3m and beyond. More effort applied to the same broken structure produces the same result. It feels like walking through treacle.
Sign 4: Plateau 4 – Almost There
You have a Head of Commercial, but you’re still the safety net. The role exists. A playbook has been drafted. A CRM is in use. But significant deals still need you in the room. The hire was right. The infrastructure around the hire is unfinished.
The Plateau 3 Test
Could your best salesperson close a deal without you in the room, using only your existing materials? If not, you don’t have a sales problem. You have a positioning and infrastructure problem.
What a fractional commercial director is:
Think back to the accountant. You didn’t hire one full-time on day one. You found someone experienced, agreed a scope, and they showed up when the work needed doing, fully committed to your business, just not on your payroll five days a week. They were there for board meetings, year-end, and the hard conversations.
A fractional commercial director works the same way. Not a consultant who delivers a report and leaves. Not an interim who’s already thinking about their next role. A commercial peer who integrates into your business, owns the commercial agenda, and builds the infrastructure that means you don’t have to.
The difference from a full-time hire isn’t commitment. It’s cost and time.
Full-Time Hire
£82k–163k
Base salary alone. Add 20–25% in employer on-costs, recruitment fees, and up to 12 months before they’re genuinely embedded.
Fractional Engagement
Starts In Weeks
A fraction of the cost. Build and test your commercial infrastructure before betting six figures on an unproven system.
Sources: Glassdoor UK, April 2026 · Expandys UK Hiring Report, 2026
For most Plateau 3 businesses, fractional isn’t the budget option. It’s the right sequence.
The case against hiring too early
At Plateau 1 or early Plateau 2, a commercial director is the wrong answer. Not because commercial leadership doesn’t matter, it does, but because there is nothing yet for a commercial director to run. The framework is clear on sequencing: positioning before pipeline, infrastructure before headcount, documentation before delegation.
A commercial director hired before the offer is proven and the sales process is documented will either leave frustrated, or revert to founder dependency by another name.
The one question that settles it:
The diagnostic question
What percentage of your commercial outcomes this month required your direct personal involvement? If that number isn’t decreasing, no hire will fix it. The constraint is structural, not personnel.
If the answer is “nearly all of them,” you’re at Plateau 3. The priority isn’t a hire, it’s fixing the positioning, documenting the sales process, and building a proactive pipeline system. A commercial director, fractional or otherwise, can help you do exactly that. But only if they’re brought in to build the infrastructure, not to be the infrastructure.
Frequently Asked Questions
At what revenue should I hire a commercial director?
Revenue is a weak signal on its own. The better test is whether commercial outcomes still depend on you. Most founder-led businesses reach that point after the first £1m, when the approach that won the early clients stops scaling.
What is the difference between a commercial director and a sales director?
A sales director runs the sales team and the pipeline. A commercial director owns the whole commercial engine: proposition, positioning, pricing, pipeline and how they connect. If the problem sits upstream of sales, a sales director cannot fix it.
Should I hire a full-time or a fractional commercial director?
For most Plateau 3 businesses, fractional comes first. A full-time commercial director costs £82k to £163k in base salary before on-costs and recruitment. A fractional engagement starts in weeks, builds and tests the commercial infrastructure, and gives a future full-time hire a proven system to run.
Why do commercial director hires fail?
Most fail because the infrastructure is missing, not because the person is wrong. Without clear positioning, a documented sales process and a pipeline system, a new director either rebuilds the basics alone or becomes the new bottleneck.
How do I know if my business is at Plateau 3?
Ask whether your best salesperson could close a deal without you in the room, using only your existing materials. If the answer is no, you are almost certainly at Plateau 3, The Busy Trap. The free 7 Plateaus Assessment confirms it in three minutes.
