CHESS

CHESS implements the CHESS UML/SysML profile, a specialization of the Modeling and Analysis of Real-Time and Embedded Systems (MARTE) profile

CompleteTest

Automatic Test Generation for Function Block Diagrams

Conformiq Designer

Conformiq Designer is used in embedded software development to automate testing and speed up development in various industries

EMF Views

EMF Views is an Eclipse plugin that brings the concept of database views to the modeling world

JTL

JTL is an EMF-based tool that allows you to design and manipulate models, maintain consistency and synchronize software artifacts, keep traceability during design.

MATERA2

Model-based Monitoring from Åbo Akademi (MBMÅA) tool
Model-based Performance Testing (MBPeT) tool

Moka Extensions

Moka extensions provides a number of plugins that extend the functionality of Papyrus Moka engine for fUML simulation:

PADRE

Performance-driven softwAre moDel Refactoring framEwork (PADRE) 

RCRS

RCRS (the Refinement Calculus of Reactive Systems) is a compositional reasoning framework