RETTEW, an industry-leading engineering consulting firm, offers more than 450 engineering, environmental, surveying, planning, safety, and related technical services. We serve a diverse range of growing markets, from transportation and energy to development and manufacturing.
GZA is a multi-disciplined environmental consulting firm with 28 offices nationwide. In this region we specialize in oil and gas, regulatory and environmental compliance services.
Antero Resources is an independent exploration and production (E&P) company engaged in the exploitation, development and acquisition of natural gas.