Kepware is software for Industrial solutions and IoT that allows communication between hardware and software. The platform provides data from all applications through an OPC client-server technology, in which one application provides the data and the other one, as a client, uses the data.
Industrial IoT Gateway

Bosch IoT Gateway
Bosch IoT Gateway Software us an OSGI-Based (Open Service Gateway initiative based on Java) service. It is an edge-computing middleware platform that can be deployed on more than 40 devices.