Specializes in providing geomatic services and software to electric powerline and gas pipeline utility companies.

Provider of enterprise systems for suppliers and consumers worldwide. Real-time information and control network that manages contracts, power quality, and other functions. Products, support, news, and training information.

Aid small to medium sized commercial and industrial businesses in deregulated energy markets, primarily in Texas. Services and contact information.

A supplier of electricity, fuel, fleet management, and risk management for businesses. Services and contact information.

Services in the areas of supply and demand side cost reduction, efficiency of facility operations and energy sourcing to reduce utility expenditures.

An internet-based energy information and analysis portal that provides customer-specific tools. Services, products, and contact information.

Georgia corporation that provides energy procurement and energy management services to commercial, institutional and industrial customers. Services, reports, and contact information.

Provides remote on-site power analysis surveys followed up with comprehensive reports generated from the data collected using the RxMS power quality monitors.

Geared towards energy and cost savings, and actively influencing the energy consumption profile of organisations. Netherlands company. Site in English and Dutch.

Provides commercial, industrial and institutional energy and engineering services focused on improving energy efficiency in commercial buildings and other facilities.

Conservation through grade energy audits, lighting layout and design, and design and fabrication of custom lighting fixtures. Services, projects, and contact information.

Consumer services company focused on energy and monitored services. Resources include electricity, natural gas, and security monitoring. Includes customer services, corporate and financial data, and company news. (NYSE: WR)

Offers energy supply and services to wholesale and retail participants.