Belgian electronics engineering
onEdge is a Belgian engineering company for electronics, firmware and applied R&D, part of the OECO group within Cronos. We build new products, renew existing ones and solve technical problems that have no standard solution yet.

Our own electronics and firmware engineers.

Simulating, building and measuring on real hardware.

Prototyping, assembly, programming and test.
From question to product in the field
We prove every result on real hardware, in our own lab and production.
- Technical problems without a standard solution
- New products and the renewal of existing ones
- Electronics, firmware and connectivity
- Production, from prototype to series
- Security and the CRA, and follow-up in the field
Specialists where your project needs them
Your onEdge team leads the product engineering. When your project needs mechanical, cloud or application expertise, we bring in specialised partners and coordinate their work.
- Electronics and PCB design
- Embedded software and firmware
- Connectivity
- Product architecture
- Testing and validation
- Industrialisation
- Assembly, programming, final test and production
- Lifecycle engineering
Specialists, when the project asks for it
Product knowledge that stays usable
Requirements, design decisions and test results are part of the delivery.
Architecture, decisions, risks, verification and compliance stay visible in a shared product record, for the product’s whole life.
That keeps the design understandable, maintainable and transferable, long after the first prototype worked.
The makers of Kilby
Kilby is our AI embedded engineer. He works through firmware tickets and tests every change on real hardware. An engineer signs off on the result. We use Kilby in all our work.
Bring us the hard problem.
A conversation about your problem is the first step.