This is a UK based company offering to connect families and au-pairs/nannies. On closer inspection, the the company itself does not appear to exist. Text at the bottom of the website page reads: "Copyright 2014. Elite Household Services Limited. All rights reserved." However, the company is NOT LISTED at Companies House. The company website domain itself is registered to another company called "Domains by Proxy" who are registered in the United States and appear to be of some disrepute as they specialise in hiding the real contact details of the domains of other companies.