The Irish company Steorn has provided quite a bit of entertainment for Number Watch and this forum over the last ten years or so. But apparently it is no more, from the end of 2016. This article called "Your crash course in... The rise and fall of Steorn, the energy firm that claimed to defy physics" gives details:
The Steorn assets were various pieces of electronic equipment, plastic cases for the Orbo devices, and a couple of items which presumably decorated the Steorn office - a reproduction of a Picasso painting and a replica of a suit of armour which included a shield and axe.