Dev9 has developed certain software packages that have been found to be useful for more than one client.
When we identify source code that is both non-proprietary and interesting, we often suggest to the client that they allow us to open source the source code. Often, this allows the client to take advantage of future improvements under a shared-cost model.
In addition, we also post source code for training and educational purposes.
In both cases, these packages have been released as open source under a "business-friendly" Apache/BSD-style license. You can find out more about these packages via the Dev9 GitHub site.
Consulting and training are, of course, available for all packages available on the GitHub site.