USŁUGI GEOLOGICZNE Maja Sroczyńska

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

01.70.Z - Hunting and acquiring of hunting animals, including service activity

02.40.Z - Service activity related to forestry

05.10.Z - Mining of hard coal

05.20.Z - Mining of lignite

06.10.Z - Extraction of crude petroleum

06.20.Z - Extraction of natural gas

07.10.Z - Mining of iron ores

08.11.Z - Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate

08.12.Z - Operation of gravel and sand pits; mining of clays and kaolin

08.92.Z - Extraction of peat

08.93.Z - Extraction of salt

08.99.Z - Other mining and quarrying notelsewhere classified

09.10.Z - Support activities for petroleum and natural gas extraction

09.90.Z - Support activities for other mining and quarrying

35.30.Z - Steam, hot water and air conditioning manufacturing and supply

36.00.Z - Water collection, treatment and supply

37.00.Z - Sewage disposal and treatment

38.11.Z - Collection of non-hazardous waste

38.12.Z - Collection of hazardous waste

38.21.Z - Treatment and disposal of non-hazardous waste

43.12.Z - Site preparation

43.13.Z - Test drilling and boring

43.22.Z - Plumbing, heat and air-conditioning installation

68.31.Z - Real estate agencies

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

72.19.Z - Other research and experimental development on natural sciences and engineering