This is about the closest I know. Kx does a lot with utilities for metering and IoT stuff, but I haven't really kept up with that side of things as much as I do with the finance side. However I do know there are some using it for geospatial, and they are always eager to push into new areas so love the challenge. If a new datatype/index type needs to be done to support geospatial and be the fastest there, they are always up to the challenge.

There were a couple really, really cool tech talks I've been to. The title alone gives it props :)

"where Rumsfeldism & Kx collide"

https://kx.com/2014/12/07/visualizing-really-big-data/

in case you're curious about one of the other: a polymer hypergrid with an absurd amount of real time updating data:

http://openfin.github.io/fin-hypergrid-polymer-demo/componen...