Cardinal Infrastructure Group

Cardinal Infrastructure Group is a Raleigh, North Carolina site development contractor that trades on Nasdaq under the ticker CDNL. The business began in 2013 as Cardinal Civil Contracting, a wet utility installer, and has since added clearing and erosion control, drilling and blasting, grading and retaining walls, and curb, stone and paving through nine acquisitions and new units. Operating companies include Cardinal Civil Contracting, Aviator Paving, Civil Drilling & Blasting and A.L. Grading Contractors. The company reports more than 2,100 employees serving residential, commercial, industrial and municipal clients across the Southeast. In October 2026 it announced the closing of its acquisition of Allied Paving Contractors.