We were in the business of commercialising aspects of the Delay-Tolerant Networking (DTN) technology that we've helped develop as part of the Delay-Tolerant Networking Research Group, and the EU funded FP7 project on networking for communications challenged regions called N4C in which we used DTN to enable INTERNET like communications to take place in remote communities. We have since stopped working in this area but are open discuss our experiences in this area.
We also offer consulting, training and support for DTN router customers or for other users of the DTN2 reference implementation.
We are reselling the Open Source Turris Omnia Router - see our Shop page.