This video on Big Think describes corporate learning at IBM. Corporate learning is the company-wide method to provide lifelong learning to IBM employees. The program covers mostly current topics in IT but, of course, that is IBM's domain. Format appears to be a MOOC.
Most interesting part of the story is that the CEO established the program and teaches a course once a month. Leadership from the top makes the commitment and objective obvious.
I think that more formalized, high value corporate training will become a big business opportunity. The business environment is becoming more complicated as AI and Big Data are more integrated into day-to-day business. Companies are increasingly narrowing the range of their business expertise partly by relying on third party providers, which will require companies to be extremely vigilant in their area of expertise. Lastly, knowledge is doubling every 13 months, which means there is 8 times more knowledge every three years. Such a scale of growth in knowledge puts pressure on companies to help their employees to stay current.