Actipro Software
Actipro Software, founded in 1999, is a privately-held provider of software components for the Microsoft .NET platform. Based in Cleveland, OH, USA, their focus is on delivering quality user interface software components that customers can trust to add robust functionality to their applications. They have been developing Windows Forms components since .NET was first released, and have become a leading provider of Windows Presentation Foundation (WPF) components.
PowerBASIC
The history of PowerBASIC compilers goes back over 25 years. That's when Bob Zale, PowerBASIC's founder, created BASIC/Z, the first interactive compiler for CP/M and MDOS. It was extended to MS-DOS, and in 1987 Borland published it as the now legendary Turbo BASIC. The compiler became officially known as PowerBASIC in 1990 when Bob Zale founded PowerBASIC Inc.
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.