GTS Technologies, founded in 1959, is a consulting firm specializing in the geosciences that offers solutions in geotechnology, civil, municipal, and survey projects, transportation, environmental and water recourses. It has public and private clients, including local, state and federal government agencies, transportation and utility companies, municipalities, institutions, land developers, and engineering and architectural firms. The firm provides a wide range of services, including soil and foundation investigation and design, dam and impoundment design, seepage analysis and control, slope stability analysis, remote sensing and bedrock mapping. It also offers transportation and site engineering, irrigation and drainage, design of hydraulic structures, storm water management, construction surveys for the building industry, traffic counts, and analysis and highway design. In addition, it offers land development services, such as survey boundaries and topography, design landscaping and site features and obtains permits and approvals. It has handled a number of projects, including decommissioning of Saxton nuclear power plant. GTS Technologies is headquartered in Harrisburg, Pa.

JTB Partners LLC

F & J Auto Service Center

Eastern Frontier Construction

Central Penn Asphalt Inc