Software FX
Software FX, Inc. was founded in September of 1993 as a component vendor for the emerging visual development community, which capitalized on the increasing demand for reusable objects. At Software FX, quality customer service and highly useful products are their main goals.
Code Systems
Code Systems Corporation creates products and technologies that allow software to run reliably and securely anywhere. In support of this mission, the company conducts fundamental research in the areas of formal semantics, programming languages, complexity theory, and cryptography, as well as maintains the Xenocode virtual machine, recompilation and semantic analysis engines on which its commercial products are based.
Code Systems was founded in 2002 and consists of a team of veteran Microsoft engineers and academic researchers.
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.