a-kernel is an effort to apply AOP techniques to operating system kernel code.
FACET is a framework for a customizable real-time event channel that uses aspects.
Lasagne is an aspect-oriented architecture for context-sensitive and run-time weaving of aspects--prototypes have been developed in Java and Correlate.
PacoSuite is a visual component composition environment which supports aspect oriented software development using the JAsCo programming language.
QuO is a middleware framework and toolkit which includes aspect-oriented languages for developing quality of service enabled, adaptive distributed object applications.
SoC+MAS is a research project whose main focus is the application of advanced separation of concerns techniques to handle the complexity of designing and implementing multi-agent OO software.
SADES is a customizable and extensible object database evolution system implemented using AOP techniques.
Web Services Management Layer (WSML) is a service oriented framework for the redirection, selection and client-side management of web services and service compositions using dynamic AOP.