PostSharp Technologies
PostSharp Technologies build tools that enable developers to add new code functionality, simplify architecture and reduce code duplication and application complexity. Over 50,000 developers worldwide rely on PostSharp to create cleaner code every day. Customers include Fortune 500 companies including US Airways, Siemens and Bank of America, as well as educational institutions, government organizations worldwide, start-ups and non-profits.
jSparrow
jSparrow is a brand of Splendit IT-Consulting GmbH, founded in 2004 in Mauerbach near Vienna, Austria. They specialize in helping companies to optimize their legacy software systems, having software consultants with expertise in both old (Cobol, PL/1, Assembler) and new (Java, .Net) programming platforms. Throughout their consultancy work, clients often asked how to transform existing Java systems to modern and safe Java architecture. The answer was the development of jSparrow, a tool for automatic Java code refactoring.
AgileJ
AgileJ, based in Surrey, United Kingdom, was founded in 2006 with angel investment backing. The company was created to address the problem of understanding the architectural structure of Java projects. This is true of all Java projects, but is most imperative for projects using agile methods where constant refactoring and reshaping of the structure are encouraged. Now with a mature product, AgileJ has successfully tackled the shortcomings in other UML tools, and continues to take on board ideas and suggestions from its growing community of customers.