Energy simulation analysis and software development. Energy audits. Testing indoor air quality.

Utility consulting firm comprised of engineers, statisticians, information technologists, and efficiency experts.

Consulting services including most aspects of geology, hydrogeology, and environmental management to both the public and private sectors.

Geoexchange is a central consortium for case studies, product information, vendor contacts and contractor references for ground source heat pump technology.

Project development company specializing in energy and pollution control with a broad range of capabilities in the energy, environmental permitting and compliance, finance and development fields.

Supports businesses, organizations, governments, and multi-lateral development institutions that promote the global transition to a sustainable energy future.

Consultants assisting commercial and industrial consumers of electricity to reduce electricity supply costs and demand.

Governmental affairs consulting firm specializing in energy and environmental issues.

Expertise in environmental consulting, remediation services, risk assessment, acquisition due diligence, and data management.

Dallas based engineering and management consulting firm that specializes in energy, oil and gas, petrochemical, chemical, pipelines, utilities, environmental health and safety, and project management fields.

A management / technical consulting firm serving the nation's nuclear and energy industries.

Title 24 energy calculations and model energy code.

Environmental, health and safety consulting and training services.

Providing clients with engineering services and proactive solutions that result in functional, energy efficient systems, which operate and maintain the intent and integrity of the design.

Thermal imaging surveys for government and industry. UK company specialising in ground and aerial surveys, mapping, energy, electrical condition monitoring, research and development.

Engineering and consultant agency specializing in energy conversion, energy saving and process optimization. Focus on the Netherlands and Eastern Europe.

Providing a wide range of consulting services to the power and steam generation industry by thermic recovery.

Advises top management to help achieve agreed corporate objectives.

Consulting engineers specializing in operations and maintenance support, maintenance management programs, operator training and qualification, plant audits and performance reviews for independent power plants and industrial facilities worldwide.

Consultancy providing total environmental services.

Women-owned business specializing in environmental permitting, planning, and compliance services for the utility, infrastructure, and development industries.

Consultants to governments, NGOs, aid agencies and the private sector on energy and environment, and sustainable rural livelihoods.

Independent consulting company specialising in energy market data.

Ground water hydrology consulting services to the mining industry in Southern Africa.

Energy engineering services consultants specializing in commercial, institutional and industrial mechanical systems.