Johannesburg-based private equity and infrastructure investment firm RH Managers (RHM) is on a fundraising drive for a R2-billion social impact fund to boost South Africa’s healthcare and energy infrastructure. Although far more developed than many of its African peers, latest statistics indicate that South Africa will have an infrastructure investment gap of R4.8-trillion by 2030 unless it increases investment in infrastructure to meet the targets set under the National Development Plan, the country’s development blueprint, the firm points out.