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.
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.
Atalasoft
Established in 2000, Atalasoft is a provider of a high-performance, standards-compliant .NET Framework imaging libraries targeted towards authors of document processing and management systems and photographic imaging. Atalasoft offers unparalleled ease of integration through CLR compliant objects, logically laid-out object hierarchies, rock-solid implementation, and first-rate support. Atalasoft's components have been used to quickly add imaging functionality to applications thus saving money and reducing development time. Atalasoft’s customers include fortune 500 companies, medical imaging corporations, aerospace engineering, software development firms, and web developers from all over the world.