Ibikunle Ogunbayo is an accomplished engineer and a successful corporate administrator. In 1985, he founded the firm of Kunle Ogunbayo and Associates which became KOA Consultants Ltd in 2006 and which provides Consulting Engineering Services in Nigeria.

Adetokunbo Sangowawa is passionate about the practice of the engineering profession and the built environment. His career, which spans over 40 years, commenced at Ademola Fowora Associates. He later moved to Biobaku Faber & Partners, Nigeria (Formerly Oscar Fabers & Partners) and then KOA Consultants Ltd.

James Ezechi has been engaged in the built environment for over 32 years. He started his career at Finco Engineers and continued at KOA Consultants Ltd. He has been with KOA for over 29 years and is currently an Executive Director/ Chief Operation Officer of the firm.

Abiodun Ajayi holds a B.Sc (Hons) degree in Electrical Engineering from the Obafemi Awolowo University, Nigeria. He is a member of the Nigerian Society of Engineers and his consultancy career in the built environment extends over 32 years.

Wasiu Lawal is a Mechanical Engineer and has over 26 years working experience in various aspects of Mechanical Engineering works ranging from construction, contracting, industrial/maintenance engineering and consultancy services.

Lawrence Adetogun has built a career in consultancy in the built environment for over 20 years. He started his engineering career at San Latunag Ltd and continued to ITB Nigeria before joining KOA Consultants Ltd where he has spent over 14 years and is currently an Associate Director.