Allete is an energy company. The company's Regulated Operations includes its regulated utilities, Minnesota Power and Superior Water, Light and Power Company, as well as its investment in American Transmission Company LLC, a regulated utility that owns and maintains electric transmission assets in parts of Wisconsin, Michigan, Minnesota and Illinois. ALLETE Clean Energy focuses on developing, acquiring, and operating clean and renewable energy projects. United States Water Services provides integrated water management for industry by combining chemical, equipment, engineering and service for customized solutions to reduce water and energy usage, and improve efficiency.

Bank Millennium provides various banking products and services to individual clients, small businesses, corporate, and public sector entities in Poland. Co. offers current account, custody account, and escrow account; standard deposits, negotiated deposits, millenet deposits, and automatic overnight deposits; debit and charge cards; funds management; professional cash services; and management of balances of current and auxiliary accounts. Co. also provides current account overdraft facility, real estate loans, revolving credits, working capital loans, investment loans, energy financing facility, sureties, line of guarantees, letters-of-credit, preferential loans, and bid bond guarantees.

Bank Polska Kasa Opieki (the Bank) is a commercial bank providing a range of banking services, mainly in Poland. The segments of the Bank are as follows: Retail banking, which comprises all banking activities related to retail customers and small and micro companies; Private banking, which comprises all banking activities related to the affluent individual customers; Corporate and Investment banking, which comprises all banking activities related to the companies, interbank market, debt securities and other instruments; and Assets and Liabilities Management and other, which is engaged in the supervision and monitoring of fund transfers, and other activities centrally managed.

Inter RAO UES PJSC is a functioning operator of electricity exports and imports in the territory of Russia. Co. represents the interests of two Russian power sector participants: RAO UES of Russia and Rosenergoatom concern, which possess 60 and 40% of the shares respectively. Co. is engaged in arranging transboundary electricity supplies, to provide both domestic and foreign consumers with electric power. Co. is also engaged in pursuing effective investment activities. Co. is developing several areas of activity, including: electric power export and import supplies; electricity sales in home and foreign markets; investment activities; and foreign asset management.

mBank is a provider of comprehensive corporate banking services in Poland. Co. and its subsidiaries make up the mBank Group which is engaged in offering financial services. Co.'s service offering includes a comprehensive financial offer tailored to the needs of corporate clients, Private Banking clients, and retail clients. The business activities of Co. is conducted in the following business segments: Retail Banking and Corporates and Markets.

PKO Bank Polski is a universal commercial bank offering services to both domestic and foreign retail, corporate and other clients. Co. is licensed to hold foreign exchange and currencies and sell/buy them, as well as perform a full range of foreign exchange services; open and hold bank accounts abroad and to deposit foreign exchange in these accounts. In addition, Co. conducts activities relating to leasing, factoring, electronic settlements via payment cards, as well as renders other financial services. As of Dec 31 2009, Co. had total assets of Zl156,478,685,000 and total deposit of Zl124,628,562,000. Co. operates in the Republic of Poland, Ukraine and Sweden.

Raiffeisen Bank International is a universal bank focusing on corporate and retail customers in Central and Eastern Europe (CEE) and on corporate customers in Austria. In CEE, Co. consists of a network of banks, leasing companies and financial service providers. In Austria, Co. is involved in corporate finance and export and trade finance banks. Co. provides services to customers in 2,800 branch offices. In the retail banking business, Co.'s product and service portfolio comprises inter alia credit services (mortgages, credit cards and personal loans), as well as payment transaction and current account package services. As of Dec 31 2014, Co.'s total assets amounted to Euro121.6 million

Bank Zachodni is a bank seated in Poland. Co. and its subsidiaries provide a range of banking services for individual and business customers and operate in domestic and interbank foreign markets. Additionally, Co. provides also the following services, including intermediation in trading securities, leasing, factoring, asset/ fund management, insurance services, trading in stock and shares of commercial companies, and brokerage activity. Operational activity of Co. and its subsidiaries has been divided into five segments: Retail Banking, Business and Corporate Banking, Global Banking and Markets, ALM (Assets and Liabilities Management) and Centre, as well as Santander Consumer.

Schoeller-Bleckmann Oilfield Equipment is engaged as a producer of high precision components and a supplier of oilfield equipment for the oilfield service industry. Co. focuses on non-magnetic drillstring components (non-magnetic drill collars) and downhole tools for drilling and completing directional and horizontal wells. The High Precision Components segment consists of the manufacturing of MWD (Measuring While Drilling) and LWD (Logging While Drilling) precision drillstring components. The Oilfield Equipment segment comprises production and distribution of non-magnetic drill collars, drilling motors and tools for downhole circulation applications, repair and maintenance services.

Trans-Siberian Gold is a U.K.-based resources company. Co.'s operations are focused on gold production and exploration and development activities within the Russian Federation. Co.'s wholly owned subsidiary, ZAO Trevozhnoye Zarevo holds mining license in the southern part of the Kamchatka peninsula, including the Asacha gold deposit, an epithermal gold/silver deposit located on a tertiary volcanic arc typical of ore systems found along the Pacific Rim. As of Dec 31 2016, the main ore zone at Asacha consisted of five steeply dipping veins. Veins are characterized by low sulfidation quartz-adularia occurring predominately in dacite domes.

Verbund is a public utility company engaged in the generation and transmission of electricity from subsidiaries' hydro and thermal power stations located throughout Austria. Through its subsidiaries, Co. is involved in the planning and construction of water systems, hydroelectric power plants, river structures, sewage disposal systems, and high voltage transmission towers and lines. Co. generates, trades and sells electrical energy to power exchange buyers, traders, energy supply companies and industrial companies as well as households and commercial customers.