(ShareCast News) - Having raised £1.3m to kickstart its acquisition programme, real estate investor Energiser Investments has appointed Vox Markets, a professional network for stock market participants.The company said it made the appointment after noting "the recent increase in interest on social media channels".The AIM-quoted company said that by being "at the forefront in the revolution of how companies communicate and interact with investors and the stock market at large", Vox would help Energiser demonstrate to its shareholder base "that it wants to encourage shareholder engagement".The share price fell 4.29% to 2.51p at 1021 GMT on Thursday.