INTSPEI (an abbreviation that stands for International Software & Productivity Engineering Institute) is a multinational research and development organization which was established to develop and distribute new Software Engineering and Productivity Engineering technologies to help information workers worldwide to become more efficient and productive by fully utilizing the power of today's and tomorrow's computers. INTSPEI was founded by an international team of extremely successful scientists and entrepreneurs as a truly global multinational organization that has offices in both the USA and Europe.

The main product of INTSPEI is INTSPEI P-Modeling Framework, which is a revolutionary set of guidelines, methods, tools and templates for development process improvement. INTSPEI P-Modeling Framework can be used as a powerful add-on to existing methodologies such as MSF or RUP. Application of INTSPEI P-Modeling Framework allows for a dramatically decrease development cycle (up to 35%) and considerably improved the quality of final product and project artifacts.