Grupa Lotos is an oil concern which deals with oil extraction and processing and trading of high quality oil products. Co. supplies the market with, unleaded petrol, diesel oil, fuel oil, aviation fuel, industrial oil, asphalt and paraffin, among other things. Co. is engaged in the production and sales of engine oils and bitumen in Poland. Co. maintains oil exploration and production activities in the Baltic, North Sea and Norwegian Sea and operates three refineries in Gdansk, Jaslo and Czechowice, Poland. Co. markets its products in wholesale markets, as well as in retail markets through a network of petrol stations.

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.

Stock Spirits Group is a spirits company. Co. along with its subsidiaries are engaged in the production and distribution of branded spirits in Central and Eastern Europe. Co.'s spirits include vodka, flavoured vodka, rum, brandy and herbal bitter liqueurs. Co. has more than 40 brands and export internationally to more than 40 countries worldwide. Co.'s brands include Zoladkowa de Luxe, Lubelska, Zoladkowa Gorzka, Stock Prestige, 1906, Fernet Stock, Bozkov, Amundsen, Keglevich, Limonce, Stock Original, Keglevich, Golden, Stock 84, Fernet Stock Citrus, and Hammerhead. Co. has operations in Poland, Czech Republic, Italy, Slovakia, Croatia, and Bosnia and Herzegovina.