The ANDE network is producing high quality, well researched work to map out impact investors. Recently they released one focused on Lagos: http://c.ymcdn.com/sites/www.andeglobal.org/resource/resmgr/west_africa/Lagos_Entrepreneurial_Ecosys.pdf

 

Here is the mapping of impact investing in Abuja: http://c.ymcdn.com/sites/www.andeglobal.org/resource/resmgr/west_africa/Lagos_Entrepreneurial_Ecosys.pdf

 

Please use this resource to see what kinds of investments are available in Abuja and Lagos, from grants to loans and equity investments.