Autonomous players.
A common ambition.
A digital ecosystem lets several organisations create services none could build alone. Onecub helps you lay its foundations and organise cooperation.
Data spaces
Sharing data between organisations, with common rules and explicit terms of use. A data space brings together participants, governance and technical means to make these exchanges possible.
We work on use cases, value for participants, the operating model and the rulebook. Interoperability must be technical, but also legal and economic.
Understanding data spacesAgentic AI ecosystems
Agents and services can coordinate tasks across several organisations. Their ability to act depends on accessible data, explicit permissions and well-defined mandates.
We help you frame use cases, responsibilities and supervision. A priority: knowing who authorises the action, within what limits, and how to return to a human decision.
Agentic AI for data spacesDigital commons
Software, data, standards, rules: some resources are better developed and maintained together. Their longevity rests on a community, usage rights and a contribution model.
We help clarify who contributes, who decides, how to fund maintenance and how to welcome new participants.
- Simpl, open-source middleware
- Droit.org (new tab)
- Prometheus-X (new tab)
- Eclipse Dataspace Components (new tab)
Ecosystems that cooperate with each other.
Each ecosystem keeps its own rules, fitted to its sector and participants. To cooperate, they share common foundations: identity and trust, vocabularies, exchange protocols, compatible governance principles.
That is the federation we help build: autonomous ecosystems, linked by open interfaces, rather than a single platform.
The players in our ecosystems.
The organisations involved in the projects Onecub contributes to, grouped by project, then our reference frameworks, our technology partners and the projects’ funders. A logo does not mean the organisation is a Onecub client.
EONA-X and Gen4Travel
Legal Data Space
Space Data Space Next
DS4Skills
Your next project starts with a conversation.
An ecosystem to develop, governance to structure, a consortium to build?
Or write directly to contact@onecub.fr














































