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.
DevExpress
DevExpress (Developer Express) is a software development company based in the United States. It produces coding assistance tools and components for Delphi, C++ Builder and Microsoft Visual Studio developers. The major part of its product line is VCL, .NET WinForms and ASP.NET components that replicate the UI of Microsoft Windows and Microsoft Office applications. DevExpress has won many industry awards for its products.
VBeXpress.com
VBeXpress.com was founded in Ireland in 1997. They provide consultancy and software for building business solutions and have been developing code generators for Windows developers for almost five years. Their code generator for Visual Basic 6.0 has been used to help build 1000's of applications and websites across a wide range of businesses.
DPStudio
DPStudio is a privately-held software company based in United Kingdom and was formed in December 2009 with the purpose of providing software development consultancy, agile coaching services and building high-quality development tools for .NET developers.
Codename One
Codename One was founded by Shai Almog and Chen Fishbein with the purpose of making mobile device development possible and practical for all developers. They offer a complete mobile development solution covering all stages of development, design, debugging, simulation, deployment and analysis.