Employee-owned environmental consulting corporation. Provides summaries of past projects, service details, and news.

Non-profit foundation established to preserve and protect the Big Hole River. Includes an overview of ongoing projects.

A group of volunteer citizens who work with EPA, the state of Montana, and responsible parties to make the Superfund process and cleanup decisions understandable for all.

Engineering and techology source.

Innovative and environmentally responsible methods for controlling plant pests.

Environmental Engineering and Science Consulting Firm.

Design, develop and monitor a coordinated campaign to keep local residents and students informed about the Berkeley Pit and surrounding underground mine-flooding areas.