Ribway Engineering Group, Inc. (Ribway) is a privately held Ohio corporation with offices in Columbus, Cincinnati, Toledo, and Cleveland, Ohio. Its headquarters is located in downtown Columbus, Ohio. Ribway was established in May 1994, and currently has a total of thirty (30) employees. Its founder and principal shareholder Mr. Andrew Eribo, P.E. is a registered professional engineer in the State of Ohio with over thirty (30) years of professional civil and environmental engineering experience. Throughout his professional career, he has been extensively involved in the design and management of various municipal, industrial and private engineering projects. Ribway is certified by the State of Ohio Board of Registration for Professional Engineers and Surveyors.