Established in 1994, ABNA Engineering is a minority-owned firm that serves customers in Illinois, Missouri, Indiana and Arkansas through various office locations. It provides surveying and civil and structural engineering services for industrial, educational, health care and commercial projects. In addition, the firm offers testing, inspection, planning and construction management solutions for public works projects. ABNA Engineering employs more than 70 staff members. The firm s clients include the Missouri Department of Transportation, Illinois Department of Transportation and Metropolitan St. Louis Sewer District. It develops public and industrial infrastructure, such as sewer pipelines and roadways. ABNA Engineering s project list includes the University of Missouri-Columbia Surgical Tower and BJC Ambulatory Care Clinic.