Founded in 1967, Vaughn & Melton offers a range of engineering services and serves clients in the Southeast. It works with a team of more than 200 staff members. The company maintains several offices in Kentucky, Tennessee, North Carolina and South Carolina. It offers asset management, data maintenance, bridge and highway design, and industrial campus planning and layout services. The company provides services for municipalities, educational institutions, government agencies and private sector clients. Vaughn & Melton has undertaken projects for the Pine Mountain Regional Industrial Authority, Northeast State Community College, North Greeneville College, Eastman Chemical Company and CSX Transportation. It operates Davis-Quilllin Engineering and Architects.