ComponentSpace
ComponentSpace has a breadth of knowledge in Microsoft technologies covering everything from Web applications through to Windows device drivers. Its focus is on the Microsoft .NET framework and tools including Web applications and services, Windows components and applications, ADO.NET and SQL Server database design and mobile applications.
Iron Software
Iron Software produces quality software component products for C# / VB.Net. Iron’s philosophy puts developers at the heart of every piece of software released. Ease of installation and ease of use are their highest priorities, backed up by customer support directly from the development team. Iron are committed to building only the best examples of software in each niche with every release. Iron concentrate on 2 core product categories: Linguistic and language document software such as PDF and OCR, and Search technologies such as Iron WebScraper.
ActivePDF
ActivePDF provides a suite of easy to use, cost effective development tools for embedding feature-rich PDF functionality into server-based Windows applications. ActivePDF delivers robust, multithread, server-side PDF automation products which are intended for heavy-duty, enterprise-wide use. When you need it done now, need it done right, and need it every time, then ActivePDF provides the product, the support, and the level of confidence you need.