KOWALCZYK ANDRZEJ - 1. PRZEDSIĘBIORSTWO HANDLOWO-USŁUGOWE "MERKURY" 2. "ELEKTROWNIE WIATROWE" ANDRZEJ KOWALCZYK s.c. 3) PRZEDSIĘBIORSTWO HANDLOWO-USŁUGOWE "AED" KOWALCZYK ANDRZEJ s.c.

08.12.Z - Extraction of gravel, sand, clay, and kaolin

09.90.Z - Service activities incidental to other mining and quarrying

33.12.Z - Repair and maintenance of machinery

33.20.Z - Installation of industrial machinery, equipment, and devices

35.11.Z - Generation of electricity from non-renewable sources

35.13.Z - Transmission of electricity

43.11.Z - Demolition and destruction of buildings

43.99.Z - Other specialized construction works, not classified elsewhere

52.10.A - Warehousing and storage of cereals and oilseeds

55.20.Z - Tourist accommodation and short-term accommodation facilities

55.90.Z - Other accommodation services

64.19.Z - Other monetary intermediation

64.92.Z - Other forms of credit granting

68.10.Z - Real estate activities on own account and development of building projects

68.20.Z - Rental and management of own or leased real estate

68.31.Z - Real estate brokerage

77.12.Z - Rental and leasing of trucks

77.31.Z - Rental and leasing of agricultural machinery and equipment