Fronted by a Mark Langdon out of a PO Box in New Zealand, but the UK address is listed very officially as 'Blushield UK Ltd, Swindon, Wiltshire UK'.... Yeah, whereabouts? That's not even a proper address lol. Its actual registered address is 1 Wayside Close, Swindon, Wiltshire, United Kingdom, SN2 2UQ (which is a nondescript two-up-two-down with Sky TV).
It's being run in the UK by directors Peter and Philomena (aka Phyllis) Graham. I assume she's his mother as she's 30 years older than he. The lady lives at 58 Stallpits Road, Shrivenham, Oxfordshire, United Kingdom, SN6 8BG - which has a nice field at the back but still looks like an old council house. Peter lives at the registered address in Swindon.
You could probably make some interesting Google Maps edits to those addresses if you cared. There seems to be a lot of EMF around both houses but I assume their thousand quid "EMF harmonizers" are helping.
Interestingly, last I read it's a legal requirement for a limited company to list their full head office postal address on their website (eg for the service of legal documents), so Companies House may be interested in dropping a ton of bricks for that if you're bored enough to report them. Bloody charlatans, and their urine analysis and blood results were hysterical. Less parasites in the red blood cells(?!) and +50% organ function according to the 'registered natural practitioner' who dipped the pee. Amazeballs.