Engineering and design department specialized in cleansing drinking water, the coordination of security for building sites, and the diagnosis of asbestos.

Specialists in mediation and facilitation of US public policy issues and environmental conflicts, including public outreach and education. Describes past projects and successes.

Environmental consulting, management systems, safety auditing, and site restoration.

Specializing in climate change mitigation services, climate change risk management, and greenhouse gas emissions reduction and offset strategies.

Offering current and historical environmental risk management information, an ESA monthly newsletter, market research, training workshops, and state-of-the-art online services including interactive mapping used in environmental due diligence.

Environmental consulting company specializing in mercury in hydrocarbons and serving refineries, petroleum producers and petrochemical plants.

All-purpose environmental consulting, inspection, remediation and cleanup firm.

Social and natural resource research assessment, policy and management, participatory processes in strategic planning and evaluation. New Zealand based.

Environmental consulting in economics, policy analysis and strategy development.

Marine eco-system services including development of environmental policy, assessments, conservation and communication programs. Located in Edinburgh, Scotland, UK.