CH2M Hill Co Ltd

Established in 1972, Enterprise Engineering, Inc provides multidiscipline consulting, engineering and specialty services to public and private clients. From inception, EEI has developed a reputation providing high quality engineering and inspection services throughout North American, the Caribbean, Europe, the Pacific Islands and the Pacific Rim. We believe in our motto, "Bringing Clarity to Complex Engineering Issues".

Ahtna Development Corporation was formed in 1975 to pursue business opportunities that would enhance the economic well being of native Alaskans. Now a certified Tribal 8(a) company, it is a subsidiary of Ahtna, one of several Alaska Native Regional Corporations established by Congress under the terms of the Alaska Native Claims Settlement Act of 1971. ADC s core business since 1975 has been operations and maintenance with specialization in Deparment of Defense sites worldwide. It is an American Indian-owned enterprise that assists contractors in civil and environmental construction industries. Ahtna is headquartered in Glennallen, Alaska, and maintains an ADC office in Anchorage, Alaska.