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.
Whole Tomato Software
Whole Tomato Software develop Visual Assist, a plug-in for Microsoft Visual Studio. The plug-in primarily enhances IntelliSense and syntax highlighting. It also enhances code suggestions, provides refactoring commands, and includes spell checking support for comments. It can also detect basic syntax mistakes such as use of undeclared variables. As of April 2019, Visual Assist supports Visual C++ 6.0 through most versions of Visual Studio, including Visual Studio 2019 and Visual Studio Community 2019.
Software Diagnostics
Software Diagnostics, a spin-off company of the Hasso Plattner Institute for IT Systems Engineering, offers tools for debugging, monitoring, and visualization of complex software systems and their development processes. The tools derivate software architecture information directly from implementations and obtain precise system dynamics information. The information is visualized based on virtual software landscapes and software maps. Software Diagnostics products accelerate development processes, reduce debugging efforts, increase software quality, create transparency in software maintenance, and lessen IT development risks. In addition, the portfolio includes customer-specific training and consultancy.
Port80 Software
Founded in 2002, Port80 Software develops solutions to enhance the security and performance characteristics of Microsoft's Internet Information Services (IIS) Web server. They are 100% focused on making IIS Web sites and applications safer and faster.