First Bank Nig PLC, GTBank, FCMB, UBA, SkyBank, EastGate Microfinance Bank etc.
Imo State University, Michael Okpara University, Temple Gate Polytechnic, Covenant Polytechnic, Golden Foundation International Sec School Abia State, Giant Immaculate School ICT Centre Abia State, Immaculate High School Iyibo, Port Harcourt, Rivers State, Wagon Faith College Aba, Abia State, Our lady of Lourdes Schools Aba, Abia State etc
Communications & IT
Dansonet Technology Ltd Aba, Makac Global Integrated Services Ltd, Okwyzil Computer Institute, Pius Comprehensive Sec. School Umuahia, Abia State, Stardom ICT Center Nigeria, Rolins King Technology and Management Institute Uyo, CBT Cooperative society Warri, Empat IT Solutions etc