WithersRavenel is a full-service civil and environmental engineering firm serving both the private and public sectors. As an employee-owned company, we are a uniquely self-motivated group of professionals, committed to excellence in everything we do. We offer services in six key disciplines--environmental, geomatics, land development & planning, management & transformation, stormwater, and utilities--to local and state governments, residential and commercial developers, and private utility companies in North Carolina from the mountains to the sea. WithersRavenel: Our People, Your Success.