The company started a new cement plant in Rwanda in August and projects in DR Congo, Zimbabwe and Ethiopia are all more than 50% complete.
Overcome negative perceptions and be there to see things for yourself, says PPC.
Canadian firm Caledonia Mining was among the first to cede a majority stake to indigenous Zimbabweans - and says business is growing.
Africa's 'infrastructure apartheid' is deep; Lusaka, Luanda and Accra painful for construction firms
Cement companies report healthy profits and robust expansion plans, but half of Africa's fixed infrastructure stock is held by just four countries.