Planned 20 sales managers. The model said: 5. Reality confirmed it.

SITUATION

B2B distributor, €4-5M revenue. Head of sales came to the owner with a finished proposal: scale the sales team to 20 managers. The math looked solid — average sale × 20 = desired revenue. Before pouring money in, the owner asked us to verify the plan with a model.

WHAT WE FOUND AND DID

  • Built a financial model with non-linear cost scaling
  • Captured: customer acquisition cost grows disproportionately as lead volume rises
  • Identified market capacity ceiling — the lead volume for 20 managers is barely reachable
  • Optimum: 5 managers. Beyond that, each new hire adds revenue but kills profit
  • Reality validated the model: company hired up to 10 — no profit lift

RESULT

Sales team structure20 → 5 managers
Not invested15 hires that couldn't be utilised
Reality checkScaling to 10 confirmed the model
Decision basisModel, not a slide
A salesperson delivers only where there are customers to sell to — and where their acquisition pays off. Beyond that line, every new rep adds revenue and eats profit.
PRINCIPLE · 42.FINANCE
FINANCIAL MODELSALES UNIT ECONOMICSSCENARIO PLANNINGBREAK-EVEN