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.
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.
Dundas Data Visualization
Since 1987, Dundas Data Visualization has been helping companies across the world with its Software Development Components and Custom Development/Consulting Solutions. Its products are all designed, built and tested to meet the strictest requirements of developers looking for the highest quality third party products and custom development solutions. The company aims to help developers save time and money with elegant well thought out components This is reflected in the numerous awards that Dundas has gained throughout the years of helping developers around the globe. Dundas Data Visualization clients include most Fortune 500 companies such as GM, Microsoft, Ford, Sony and many more.