20 Nov 202514 min read
Fractional CFOs, FP&A and AI: A Composite Case Study
A practical composite case study on how a fractional CFO reshapes FP&A, where the model works (and where it does not), and how AI is changing the job.
Proof in practice
Case Studies
Composite stories from real engagements, fractional CFO work, FP&A projects and experiments from the Numerroo lab, with a focus on decisions, not just dashboards.
These aren't glossy pitch decks. They're grounded walk-throughs of how finance, operations and leadership actually worked together to get from “we should” to “we did”.
If you're thinking about a fractional CFO, a forecasting rebuild or bringing AI into FP&A, the cases are a good way to see how that plays out in the real world.
All case studies
Browse the library for situations that feel close to your own, from founder-led finance to maturing CFO teams.
2 Oct 20259 min read
Agentic FP&A: Using AI Agents to Supercharge Rolling Forecasts
How Numerroo implements auditable AI agents to automate the monthly forecast cadence - cutting cycle time, improving accuracy, and elevating Finance to a true business partner.
10 Sept 20257 min read
Unlocking Productivity: Turning Staff Data into Strategic Insight
A comprehensive look at how linking utilisation and realisation to a rolling P&L forecast boosted recovery by 8% and provided managers with forward visibility, along with the playbooks, formulas, and operating rhythms behind it.
28 Aug 20254 min read
From Messy Spreadsheets to Reliable Forecasts
A practical example of how FP&A can effectively utilise rolling forecasts to develop a valuable tool that drives value and growth across this business.
Updated 9 Sept 2025