From the website:
Headquartered in Columbia, South Carolina and led by Deepal Eliatamby, P.E., Alliance Consulting Engineers, Inc. is a team of engineering professionals providing construction management, industrial master planning and site certification, assistance with grants, land planning and site design, roadway design, solid waste management, stormwater management and water and wastewater services to a wide variety of clients in the southeast U.S. Alliance Consulting Engineers, Inc. provides a wide array of civil engineering and environmental engineering services with offices Columbia, Charleston, Greenville, Bluffton and Charlotte.