Stan93 - I don't have any details in relation to the company themselves.
One thing I would advise is that you put in adequate ventilation into the house, especially if you are retro-fitting an existing home. It should be part of the "insulation package", but make sure you ask for details. It does seem counter-productive to put holes in the walls after pumping bead / foam into the cavity and topping up the attic insulation, but you do need to let the house breathe.