Mr. Andrew Oniha started his working career in the Premises Department of First Bank in 1983.  He worked as Quantity Surveyor/Estimator at Prime Ark Construction Ltd, Lagos from 1985 – 1990 and Senior Quantity Surveyor at Costec Consultants, Lagos from 1990 – 1994.  He was Assistant Chief Quantity Surveyor at Vita Construction, Senior Quantity Surveyor and later Area Manager at G. Cappa Ltd. He  joined CAT Construction Group in 2006.

  He has proven track records in all pre and post-contract activities in Quantity Surveying for sundry residential, industrial, commercial, office buildings/estates, hotels and factories.  Civil Engineering works including road works, drainages, sewage and water treatment plants, boreholes, etc, etc.

  He is a fully registered Quantity Surveyor of the QSR Board of Nigeria, an Associate Member, Incorporated Association of Architects and Surveyors, London, an Associate member (full membership) Nigerian Institute of Quantity Surveyors and also an Associate Member, Nigerian Institute of Management.