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Orelian

Better decisions,backed by data

We help teams turn messy data into clear evidence they can trust, using rigorous analysis built for real-world conditions.

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How we work

Our principles

Fit the context

We design around your team, workflows, and incentives. Solutions are shaped to work in practice from day one.

Right-sized solutions

The best approach is the one that actually gets used. We don't pick the most advanced option for the sake of it.

Uncertainty is a feature

We make uncertainty visible. Honest ranges and clear assumptions lead to better decisions than false precision.

Built to operate, not to demo

Everything we deliver is designed for the people who'll run it on Monday morning, not just the stakeholders who see it on Friday.

Make us unnecessary

If you need us forever, we've done something wrong. We focus on transfer, documentation, and simplicity so your team can own the work.

What to expect

How engaging with us works

01

Scope

Understand the decision, the constraints, and what good looks like — before writing a line of code.

02

Build

Develop the right-sized solution: models, tools, or frameworks shaped to your data and operating reality.

03

Validate

Test against real conditions, stress assumptions, and confirm it works for the people who'll use it.

04

Transfer

Hand over clean documentation, trained teams, and systems your organisation can run without us.

Where we add value

Problems we solve

Forecasting with sparse or messy data

When historical records are incomplete, inconsistent, or short, but decisions still need a forward view.

Automating decisions under regulatory constraint

Replacing manual processes without losing the audit trail, explainability, or human oversight that compliance demands.

Quantifying downside risk before committing

Understanding what could go wrong — and how badly — before resources, reputation, or safety are on the line.

Prioritising interventions that actually move outcomes

Separating the levers that drive results from the noise that merely correlates, so effort lands where it counts.

Making models useful beyond the demo

Turning proof-of-concept analytics into tools that survive contact with real users, real data drift, and Monday mornings.

Replacing intuition with evidence in high-stakes calls

Giving decision-makers defensible, quantified input when the cost of being wrong is too high to rely on gut feel.

Selected work

Featured projects

Let's work together.

Tell us what you're working on. No pitch, no commitment — just a conversation.