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.
DlhSoft
DlhSoft is focused on building high quality and innovative solutions using Microsoft .NET and related technologies for customers worldwide. Thier activity includes designing and developing general purpose software applications, components and tools, and customized software solutions upon request.
Dynamsoft Corporation
Founded in Sep 2003 with the aim of being a dynamic center of software developers, Dynamsoft provides enterprise-class version control software, TWAIN software development kits (SDK) and other document imaging SDKs, with numerous generations for each product. Today many Fortune 500 Companies including HP, IBM, Intel, and Siemens trust Dynamsoft solutions for version control and TWAIN scanning SDK development. ComponentSource is a Gold reseller for Dynamsoft.
O2 Solutions
O2 Solutions is a small Romanian based software company focused on developing products for the software industry. It is dedicated to providing the finest components and highest quality support to its customers and to the worldwide developer community. The company is committed to supporting the .NET Framework in the present and future by developing high performance components for all .NET enabled environments.