Joiners DSW Capital plc (DSW.L) a profitable, fast growing, mid-market, challenger professional services network joins AIM. DSW operates a licencing model and licences the DSW and associated brand names in return for a royalty based on a percentage of fee income. Public Policy Holding Company (PPHC.L) leading bi-partisan, full-service US government affairs business joins AIM. Through its wholly-owned companies, PPHC operates a portfolio of independent firms that offer public affairs, crisis mana ....