Przedsiębiorstwo Wielobranżowe EL-MAR Elżbieta Dziewońska is a modern company with rich traditions and experience, operating on the market for the sale of energy resources since 1994.

Our priority is to give good and customer satisfaction. We address our offer to wholesale recipients (heating plants, coal depots) as well as individual customers. For many years EL-MAR was an Authorized Seller of Nadwiślański Węgla SA and later Kompania Węglowa SA. Currently, it has the status of Authorized Seller of Południowy Koncern Węglowy SA, Kompania Węglowa SA, Katowicki Holding Węglowy SA and PG Silesia. In our permanent sale we have high-quality coal from Polish mines, ecological fuels and also have. The company's regular customers are both wholesale customers (coal depots, heat plants), as well as individual customers. Depending on the client's needs, we enable direct pickup from all mines or from the coal storage.