For many clients, the most cost effective solution for larger programme delivery (and also the most effective way of ensuring business engagement, developing expertise and ensuring futureproofing), is the development of self-sufficiency in an internal team of trainers to deliver the content.
We have worked with a number of clients to manage a Train the Trainer approach to support all or some content delivery. We do this via our tried and tested methodology of running a Train the Trainer workshop followed by a process of observation, co-delivery and then assessed delivery.