Mandate VII · 12-week engagement · By engagement

Scaling Architecture

For operators between £500k and £2M who have hit a structural ceiling: operating system design, team structure, KPI framework, supply chain optimisation — and what to stop doing in order to scale what works.

100,000Sellers now above $1M a year — nearly doubled
Top 2%Of sellers capture over 50% of third-party revenue
235Sellers above $100M — up from ~50 four years ago
The market reality

The marketplace has professionalised beneath your feet. The number of sellers doing over $1M a year has nearly doubled to 100,000, sellers above $100M have grown from roughly 50 to 235 in four years, and the top 2% now capture over half of all third-party revenue. Scale is being rewarded — but only organised scale.

Between £500k and £2M, the constraint is rarely demand and never effort. It is architecture: the founder is still the operating system, the KPI is still the bank balance, and the supply chain was designed for a business half this size. Pushing harder inside a broken structure produces exhaustion, not growth.

Twelve weeks to rebuild the machine: an operating system that runs without you in every meeting, a team structure with real owners, a KPI framework that predicts problems instead of reporting them — and the unglamorous list of what to stop doing, because subtraction scales too.

Data: Marketplace Pulse / 2026 marketplace analyses on seller concentration and professionalisation.

The ceiling is structural, not motivational: the same effort inside a designed system compounds instead of plateauing.

What you receive
An operating-system blueprint: cadence, decision rights, and the meetings that actually earn their hour.
Team structure and hiring sequence for the next revenue tier — who, when, and what they own.
A KPI framework that leads instead of lags: the five numbers that predict next quarter.
Supply chain optimisation: cash conversion, MOQs, and the stockout-overstock oscillation, ended.
The stop-doing list — signed off, so the freed capacity goes where it compounds.
12 weeksTimeline
By engagementCommercial basis
£500k–£2MWho it is built for

The ceiling is a design problem

Bring the org chart and the last six months of numbers. We will bring the architecture.

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