Cardinal Infrastructure Group Inc. (CDNL)

Cardinal Infrastructure Group Inc. is a civil construction contractor headquartered in Raleigh, North Carolina. Founded in 2013, the company was previously named Civil Infrastructure Group and completed its initial public offering on the Nasdaq in December 2025.

Cardinal provides site development and infrastructure services in the southeastern United States. Its work includes installing water, sewer and stormwater systems, grading and earthwork, paving and related site services that prepare land for residential communities, commercial projects and public infrastructure. Its customers include homebuilders, real estate developers and public agencies.