Paul,
Do you mean Hubs as in the presentation points for the retruning cables or Hubs in terms of the electronics that share the computer network around the house?
Andys post deals with the latter, here are details for the former.
No real manufacturers to look out for.
Mainly it will depend on the space you have to fit the patch panels into. Will it take a small telecoms rack and patch panels which are 19inches wide.
Do you want it surface mounting or flush mounting?
For 19inch stuff, there are a wide range of people who make them, Hellarman Titon, Molex, RS Data, Ortronics to name just a couple.
For more domestic stuff, that will either surface or Fluch mount in a neat little cabinet, smaller width and height that 19" stuff, Cris Box and Home Network Sciences are the two leaders in the field of Home Networking.
HTH
Chris