Investintech
Investintech.com Inc. is a Canadian company incorporated in 2000, who are the developer and publisher of their own proprietary PDF technology. It's used in desktop, server and developer products worldwide. Millions in over 150 countries have used their flagship PDF product Able2Extract. As a company, they are focused on providing business and consumer customers with products that are easy to use and that deliver powerful results. All the products are built by in-house software development teams headquartered in Toronto, Canada and in Investintech's European office.
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.