Sorry to hear this. We have a hardware engineer on site from 2e2 as well. We only recently renewed our contract with them, but i think there was a reason they were so cheap compared to the likes of Computacenter, as they were just desperate for the deal in troubled times. The growth and aquisition model that 2e2 were pursuing was only going to end badly, and im surprised it didnt happen sooner.
My deepest sympathies to you. As they have gone into administration it must be very difficult, as you will not get any severance pay etc.
Our hardware engineer is still on site, and has been told to carry on as usual. He is waiting to see if he gets paid today. Although he cannot order parts at present.