Institute of Public Health College of Health Sciences
Institute of Transport and Management Technology
International Institute of Aviation and Shipping Technology
Government Technical College, Ele-Ogu
International Chaplaincy Corps Network (ICCN)
Interlink Polytechnic
Government Technical College, Funtua
Government Technical College, Enugu
Government Technical College, Bukuru
Isaac Jasper Boro College of Education
Government Technical College, Bida
Government Technical College, Binji
Government Technical College, Runji N-Sambo
Government Technical College, Farfaru
Government Technical College, Bunza
Government Technical College, Esie-Illudun
Government Technical College, Erin-Ile
International Film and Broadcast Academy (IBFA)
Institute of Petroleum Studies (IPS)
Institute of Management of Technology
Government Technical College, Benin
Government Technical College, Ekowe
Institute of Information & Communication Technology
Government Technical College, Ado Ekiti
Government Technical College, Ajegunle
Institute of Ecumenical Education (Thinkers Corner)
Government Technical College, Aiyetoro
Government Technical College, Ikole Ekiti
Government Technical College, Igbo-Ora
Government Technical College, Idi-Aba
Government Technical College, Ado-Soba
Government Technical College, Geidam
Government Technical College, Gumau
Government Technical College, Igbesa
Government Technical College, Idah
Government Technical College, Gadau
Innovation Institute of Technology
Industrial Safety Training Centre (ISTC)
Imo State School of Public Health Nursing/CHO
Institute of Agricultural Research and Training
Institute of Banking and Finance
Government Technical College, Gembu
Innovation Institute of Information Technology
Imo State School of Health Technology
Industrial Manpower Dev. Centre
Institute for Industrial Technology
Government Technical College, Igarra
Government Technical College, Ijero-Ekiti
Government Technical College, Ijebu-Igbo
Government Technical College, Ijebu-Ode
Ibrahim Shehu Shema ICT and Business Institute
Ibom Institute of Management and Technology
Igbajo Polytechnic
Ifo College of Management and Technology
Imo State Polytechnic
Government Technical College, Iwaro Oka
Government Technical College, Ilesha
Government Technical College, Kontagora
IMFI ICT Academy
Government Technical College, Baguda
Government Technical College, Ikotun
Government Technical College, Assakio
Government Technical College, Ikot Ada Idem
Government Technical College, Ile-Ife
Government Technical College, Ikorodu
House of Henri
Highland College Ibadan
Government Technical College, Ilara Remo
Government Technical College, Issele-Uku
Havilah Decor & Events Managers
Haven of Imagination Events (HOI)
Headway Events Institute
Heritage Polytechnic
Government Technical College, Ingawa
Government Technical College, Ilorin
Government Technical College, Kaura Namoda
Government Technical College, Kajuru
Hassan Usman Polytechnic
GZK Nigeria
GTC
Havard Wilson College of Education
Government Technical College, Kano
Grace Polytechnic
Government Technical College, Wudil
Government Technical Training School
Government Technical College, Zuru
Government Technical Training School, Bali
Government Technical College, Zaria
Government Technical College, Oboroke
Government Technical College, Numan
Government Technical College, Nsukka
Government Technical College, Ungogo
Government Technical College, New Bussa
Government Technical College, Soba
Hafshelline Fashion School
Government Technical College, Patigi
Government Technical College, Ozoro
Government Technical College, Oyo
Government Technical College, Owo
Government Technical College, Owerri