Industrial-Grade OPC UA Implementation
Built on Architectural Rigor
OpenOpcUa provides an industrial OPC UA platform built around information models, modular connectivity and runtime execution. OOUAMiddleware connects heterogeneous industrial systems through a consistent semantic architecture based on IEC 62541.
Architecture Before Implementation
OpenOpcUa is built on a simple principle:
An interoperable system requires architectural consistency, not shortcuts around the standard.
Strict compliance with IEC 62541 ensures that interoperability remains operational in real industrial deployments, not theoretical.
- Full IEC 62541 alignment
- No alteration or simplification of the standard
- Clear separation between information modeling and application logic
- NodeSet-driven dynamic modeling
- Modular extensibility through VPI and VFI add-in mechanisms
- Designed for industrial robustness and long-term maintainability
OOUAMiddleware Platform
OOUAMiddleware is the industrial deployment platform built on OpenOpcUa technology.
It delivers a complete and consistent OPC UA runtime environment engineered for demanding industrial systems.
- Complete OPC UA Server and Client stack
- High-performance C/C++ core implementation
- Dynamic AddressSpace generation from NodeSet XML
- Modular industrial data connectors
- Historical Access and redundancy mechanisms
- Architecture-consistent extensibility
OOUAMiddleware is currently available for industrial deployment without licensing fees.
Intellectual property remains under the control of its original author and is not transferred upon deployment.
Proven in Demanding Industrial Environments
OpenOpcUa-based deployments operate in demanding sectors where architectural consistency and long-term stability are critical.
- Electric mobility systems
- Mineral processing environments
- Infrastructure and transportation systems
- Advanced industrial automation platforms
Technical Direction
OpenOpcUa is developed under the technical leadership of Michel Condemine, official OPC Foundation expert in France and member of the Technical Advisory Council.
The platform reflects a rigorous, architecture-driven interpretation of IEC 62541, ensuring consistency, robustness and long-term industrial viability.
Industrial Deployment Through OOUA Integration Partners
OOUAMiddleware is deployed in industrial projects through qualified system integrators who manage implementation, commissioning and first-level customer support.
4CE Industry develops and maintains the OOUA technologies and provides partner training, remote Level 2 technical support and specialized engineering services.
The OOUA Integration Partner Program establishes a framework for industrial integrators working with OOUAMiddleware.
Explore the OOUA Integration Partner Program
Sustain the OpenOpcUa Core
OpenOpcUa evolves through long-term technical stewardship.
Organizations relying on the middleware can contribute to sustaining its development and architectural continuity.
Developed by 4CE Industry