Silvertree CapitalĀ (also known as Silvertree Internet Holdings) supports and invests in startups targeting the South African and sub-Saharan African markets. Within the first half of 2015, the firmĀ invested R20-millionĀ and enjoyed month-on-month revenue growth of over 10% across its portfolio. Not everyone is happy with Silvertreeās insistence on taking majority stakes in those it invests in (see thisĀ story).