​The company that refers to itself as National Business Sales is actually ​National Business Sales Ltd. On first appearance it seems this company was registered in 2000 and has been selling businesses since then. But a closer look reveals some interesting information. ​​According to Companies House, this company was called Sovereign Cleaning Services Ltd from Jan 2000 to Dec 2017. In December 2017 it seems to have been sold from a Jonathan Robert Leslie Bean to a Daniel Charles Smith…