ESP Solicitors Limited is part of the ESP group of companies. esphr from WorkNest is a trading brand of the ESP Group of associated companies. The Employment Services Partnership Ltd (ESP) is part of the ESP Group of associated companies and is a company registered in England and Wales with company number 4694032. Vat Registered No. 811261668. ESP have their registered offices at 20 Grosvenor Place, London, England, SW1X 7HN. Details of the companies that make up ESPHR from WorkNest can be found here.