A2A is a multiutility company. Co. primarily operates in the following sectors: the production, sale and distribution of electricity; the sale and distribution of gas; the production, distribution and sale of heat through district heating networks; waste management (from collection and sweeping to disposal) and the construction and management of integrated waste disposal plants and systems, also making these available for other operators; and integrated water cycle management.

AWF Madison Group is engaged in the supply of labour to industry.

BRF is a holding company. Through its subsidiaries, Co. is engaged in the production and sale of poultry, pork, beef cuts, and processed food products, pasta, sauce, mayonnaise, frozen vegetables and soybean by-products under several brands. Co.'s processed products include marinated, frozen, whole and cut Chester® rooster and turkey meats, specialty meats, frozen processed meats, frozen prepared entrees, portioned products and sliced products. Co. also sells margarine, sweet specialties, sandwiches, mayonnaise, and animal feed. Co. has an advanced distribution system and uses distribution centers to deliver its products to more than 120 countries.

Fortum is an energy company. Co.'s operations are organised in five divisions: Hydro Power and Technology and Nuclear and Thermal Power, which are engaged in its hydro, nuclear and thermal power generation, services, portfolio management and trading as well as technology and research and development functions; Heat, Electricity Sales and Solutions, which consists of Co.'s combined heat and power production, district heating and business-to-business heating solutions, solar business, electricity sales and related customer offering; Russia, which consists of power and heat generation as well as heat distribution in Russia; and Distribution, which focuses on distribution activities in Sweden.

Iberdrola is a holding company. Through its subsidiaries, Co. operates in four segments: network business, which includes all the energy transmission and distribution activities, and other regulated activity originated in Spain, the U.K., the U.S. and Brazil; deregulated business, which includes electricity generation and sales businesses as well as gas trading and storage businesses carried on by Co. in Spain, Portugal, the U.K. and North America; renewable business, with activities related to renewable energies in Spain, the U.K., the U.S. and the rest of the world; and other businesses, including the engineering and construction businesses and the non-power businesses.

TransAlta and its subsidiaries are engaged in the production and sale of electric energy. Co. has 3 segments: the Generation segment which owns and operates hydro, wind, geothermal, biomass, natural gas and coal-fired facilities, and mining operations; the Energy Trading segment which is engaged in the wholesale trading of electricity ; and the Corporate segment which provides finance, tax, treasury, legal, regulatory, environmental, health and safety, sustainable development, corporate communications, government and investor relations, information technology, risk management, human resources, internal audit, and other administrative support to the Generation and Energy Trading groups.