ANGEL Learning develops and markets ANGEL|LMS the web-based learning management system (LMS) that combines an open and flexible architecture with a complete set of easy-to-use teaching and learning features. With ANGEL|LMS, faculty can efficiently manage instruction, communicate quickly, easily, and effectively, and develop the sophisticated, collaborative learning experiences today's demanding educational environment requires. ANGEL|LMS is used as a complement to traditional courses and to deliver distance-learning courses. ANGEL's unique combination of capabilities has made it one of the fastest growing enterprise learning management systems available.

FirstClass is a cost-effective, highly scalable, messaging and communications solution ideally suited for learning organizations, enterprises, governments and service providers. A robust, multi-platform solution that has a proven track record for its reliability, scalability and high performance, FirstClass is the industry's first and only communications platform designed to work seamlessly on multiple operating systems (Windows, Mac OS X, Linux*, and PDAs).

IntraLearn Software Corporation of Northboro , MA is the leading provider of configurable turnkey
e-Learning applications for mid-market enterprises, academic institutions and associations. Along with operations in the UK, Brazil, Singapore and India, IntraLearn software is distributed worldwide through authorized IntraLearn resellers and LSPs to more than 1,300 major organizations in 40 countries in 17 languages. IntraLearn is a Microsoft Gold Certified Partner.

The Sakai Project has its origins at the University of Michigan and Indiana University, where both universities independently began open source efforts to replicate and enhance the functionality of their existing Content Management Systems (CMSs). Soon after, MIT and Stanford joined in and, along with the Open Knowledge Initiative (OKI) and the uPortal consortium, and a generous grant from the Mellon Foundation, they formed the Sakai Project.