BZK Solar Sp. z o.o. is a special purpose company with the task of building a photovoltaic power plant. The investment process is carried out by, among other things, ordering the preparation of the necessary project documentation, obtaining the necessary administrative decisions, selecting equipment suppliers and construction companies, providing investor support and securing investment financing. Once the project is completed, the company's main activities will be related to electricity generation, transmission, distribution and trade.BZK Solar Sp. z o.o. is a special purpose company with the task of building a photovoltaic power plant. The investment process is carried out by, among other things, ordering the preparation of the necessary project documentation, obtaining the necessary administrative decisions, selecting equipment suppliers and construction companies, providing investor support and securing investment financing. Once the project is completed, the company's main activities will be related to electricity generation, transmission, distribution and trade.

BIOAGRA-OIL S.A. was established in 2006 as a special purpose vehicle. Its mission was to build and then operate one of the most modern bio-component plants in the country. Between 2008 and 2010, the company completed the plant construction project and commissioned the factory for the production of methyl esters and pharmaceutical-grade glycerin.

Bakoma sp. z o.o. is a Polish family-owned company that has been on the market since 1989. For more than 30 years, Bakoma has managed to gain the trust of its customers and to establish a strong position not only on the domestic market, but also on the global market. Bakoma's products have gained recognition in countries such as the European Union, Canada, China, Thailand, Vietnam, Qatar, Indonesia and Ukraine. Bakoma owes its success to many years of studying, researching and improving its recipes, using natural Polish resources and listening to the needs and opinions of its customers.

Founded in 1994, Bakoma-BIS sp. z o.o. is a dynamically developing Polish family company with Polish capital, operating in the food industry. The company operates in the Mazovian fruit and vegetable basin, where it produces top quality frozen foods, fruit batches and mousses.

Komagra sp. z o.o. is the country's largest producer of rapeseed oil for technical purposes, which is sold exclusively as a component for the production of biofuels to major domestic and international customers. The company is also a leading producer of food-grade rapeseed oil for the retail market. "Olej Polski" is probably the most popular 100% Polish brand on the domestic market.

BZK Alco sp. z o.o. is a Polish company that produces high quality alcohol and alcoholic beverages. The company takes care of every stage of alcohol production, so it can guarantee the highest quality in the world. Unlike other producers, it uses 488 distillation stills in the rectification process, allowing the spirit to be distilled seven times. This allows BZK Alco to obtain high quality alcohol without any chemical impurities.

Polskie Młyny sp. z o.o. is the largest producer of flour in Poland and Mąka Szymanowska is one of the most popular packaged flour in Poland.

BIOAGRA S.A. was established in 2004. It is currently the largest producer of bioethanol and ethanol from maize grain in Poland. The company's ethanol plant, located near Nysa, is one of the largest employers in the region. Almost 150 people work there. A much larger number of people are employed in the company's economic environment, including services and warehousing, transport and agriculture. BIOAGRA S.A. produces three basic products from corn: ethanol, feed additives (DDGS - distiller's dried grains with solubles, WDGS - wet distiller's grains with solubles and corn syrup) and crude corn oil. Ethanol, the company's main product, is produced in dehydrated form (petrol additive and PCK) as well as in technical, premium and food grade quality in the form of agricultural distillate and other types of ethanol.

BZK Handelsgesellschaft mbH ("BZK GmbH") was established with the aim of optimising trading activities on the German market as well as on other EU and non-EU markets. Its main activity is the sale of products supplied by the BZK Group.