Asking makes decisions better.Remembering makes them compound.

We’re building an executable model of your business. Any “what if” takes minutes instead of weeks, and what the company learns stays in the model.

The Fluxion team, four people sitting together on a sofa

The world changes faster than business systems do.So most questions never get asked.

Every day, teams need to ask new “what if?” questions about pricing, costs, risks, capacity and growth. But answering them is still slow, fragile and expensive.

Models live in spreadsheets, where assumptions are hidden and hard to change. Performance-management tools offer a single source of truth, but they are built for control and reporting, not for discovery. Changing them is slow, so exploration still happens elsewhere.

And the questions that are asked don’t accumulate. The analysis dies in a deck; six months later you pay to learn it again.

We’ve lived this problem from every angle: built BI stacks on every major data platform, designed enterprise performance-management systems, and spent years translating messy reality into models companies could actually run. We’ve built hundreds of spreadsheets, from pricing to long-range planning, and watched them grow brittle under their own importance.

Each time, the pattern was the same. The hardest part wasn’t the maths; it was keeping models understandable, adaptable and trustworthy as the questions changed, and making sure what was learned in March was still in the model in October.

So we built Fluxion: an executable model of your business. The flexibility of a spreadsheet and the discipline of an engineering system, with everything versioned. It brings the cost of curiosity close to zero, and the cost of remembering with it. And it adds analysis that used to be out of reach: driver attribution, goal seek, probabilistic forecasting and large-scale simulation. See the model →

Mission

We build the modelling engine for decisions under uncertainty. It makes a company’s facts, assumptions, causality and beliefs explicit, computable and auditable, so that every decision makes the next one better.

Help us build the model companies run on.

If you’ve built models companies depend on, or wanted to, we want to talk to you.