Accusoft
Accusoft was founded in 1991 under the corporate name Pegasus Imaging, and headquartered in Tampa, Florida. Accusoft is now repositioned to be the largest single source provider of imaging software development kits (SDKs) and image viewers, as measured by estimated market share and product offerings. Owing to its wide suite of products, deep R&D and generous customer focus, Accusoft is a leader in the imaging SDK field. Imaging technology solutions include barcode, compression, DICOM, editing, forms processing, OCR, PDF, scanning, video, and viewing. Technology is delivered for Microsoft .NET, ActiveX, Silverlight, AJAX, ASP.NET, Windows Workflow, and Java environments. Multiple 32-bit and 64-bit platforms are supported, including Windows, Windows Mobile, Linux, Sun Solaris, Mac OSX, and IBM AIX.
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.
Wintellect
Wintellect is a consulting, debugging and training firm dedicated to helping companies build better software, faster. They are Microsoft's largest developer training vendor. Wintellect's offerings include full lifecycle application development, architecture, analysis and design services, UI/UX design, project management, debugging and performance tuning, database design and development, as well as in-depth, multi-day .NET on-site and open enrollment training.