I ran their first company registry number through the UK database and it matches a company from Camberley in Surrey, called Xotecom Ltd.

Xotecom appears to be owned and managed by a woman named Angela Fehrenbach, and teaches leadership management for blue chip companies.

A little further digging reveals that Zygotec uses at least two different business registry numbers aside this one, although one of them (04484360) matches a zygotec limited which is in essex.

Seems like a scam to me.