Esmertec, Inc.
Makes Jbed embedded Java RTOS with hard realtime capability, unique technology combines small footprint, high speed, and the safety and productivity of Java. Component-based, safe run-time system, for Java and Component Pascal. Remote reconfiguration with no down-time.
JBed: A Java-based Real-Time Operating System
Medium long review by a software and hardware engineer, with a focus on JBed's more novel aspects. [Micro Java Network]
JBED: Java for Real-Time Systems
JVM and RTOS: a small, fast Java Virtual Machine (JVM) for embedded real-time systems, also includes a full real-time operating system (RTOS). In designing it, Esmertec's first goal: make a seamless combination of JVM and RTOS with no glue code between. [Dr. Dobb's Journal]