Started its operations in 1991. It specialises in supporting undertakings and activities contributing to environmental protection. For 27 years of operations the Bank contributed 19,35 billion PLN to finance ecological projects. The total value of investment projects completed as a result of the Bank's support amounts to 50,25 billion PLN. BOS S.A. is one of Poland's 20 largest banks. Since 1997 its shares have been traded in the primary market of the Warsaw Stock Exchange. Bank's major shareholder is the National Fund for Environmental Protection and Water Management (NFEP&WM). BOS S.A. is very active in the field of environment protection being a leader of the Polish banking sector in supporting proecological projects. It also pursues a number of projects within the area of social responsibility of business. The bank offers unique financial products dedicated to supporting enviorenmental investments both for individual and corporate customers. BOS is also a universal Bank offering a full spectrum of retail and corporate banking products (the offer of BOS S.A. targets individual and institutional customers, including SME). One of the members of the Bank's Capital Group is its Brokerage House – Dom Maklerski BOS S.A. (DM BOS S.A.) – market's long-term leader of forward deal contracts, awarded by the Warsaw Stock Exchange President for the most active presence in this market. It is one of Poland's oldest brokerage house, which for many years has ranked amongst the top brokers. Bossa.pl, the investment platform of DM BOS S.A., is one of the most extensive stock exchange web services, many times appreciated by investors for its fast speed, functionality, and rich educational section.