Built from real delivery. Proven in live products.
Aeterno builds OEM Lifecycle Intelligence, Home Energy Intelligence, and Building Estate Intelligence on one governed platform that keeps continuity, context, and evidence intact.
Who we are
Aeterno was founded in 2020 in Bath, England. We combine energy modelling, product engineering, and governed automation to build products for homes, buildings, and energy systems.
The shared platform grew out of live delivery work, where we repeatedly saw context lost at handoffs and evidence rebuilt too late. That experience still shapes how we build products: continuity first, evidence before action.
What we've already proven
We already have live products, a clearer commercial plan in execution, and a disciplined path from first deployment to wider product adoption.
Live products
Production use already spans OEM lifecycle, connected-home programme assurance, and evidence-backed operational products.
Disciplined growth
We have built the company carefully, with product depth, deployment learning, and commercial execution reinforcing each other.
Commercial execution
A clearer commercial plan is now being executed through focused product deployments that expand into wider adoption.
We share references, deployment detail, evidence packs, and commercial context in confidence as part of diligence.
How we work with customers
We do not start with a long transformation programme. We start with the product and module that solve the immediate operational problem, deploy on live data, and expand from there.
Fit
Choose where to startDeploy
Start with one moduleGovern
Set the boundariesExpand
Add modules and teamsAutomation only expands where the evidence supports it, and product scope only expands where the deployment is already working.
If you see the fit, let's talk
Whether you are evaluating a product, exploring partnership, or carrying out diligence, we can share the right level of detail.