Marek Sztafa Firma Usługowo-Handlowo-Produkcyjna "OLAN", Schronisko Górskie PTTK na Przehybie Marek Sztafa

42.91.Z - Works related to the construction of water engineering objects

23.61.Z - Production of concrete building products

23.70.Z - Cutting, shaping, and finishing of stone

37.00.Z - Sewerage and waste water treatment

41.20.Z - Construction work related to the construction of residential and non-residential buildings

42.11.Z - Works related to the construction of roads and highways

42.12.Z - Works related to the construction of railways and underground railways

42.13.Z - Works related to the construction of bridges and tunnels

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

42.22.Z - Works related to the construction of telecommunications and electrical lines

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.91.Z - Masonry works

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

47.71.Z - Retail sale of clothing

47.78.Z - Retail sale of other new products

49.41.Z - Road freight transport

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

55.30.Z - Campsites and camping grounds

56.10.A - Food service activities

56.21.Z - Occasional preparation and delivery of food for external clients (occasional catering)

56.30.Z - Beverage serving activities

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

77.21.Z - Rental and leasing of recreational and sports equipment

81.30.Z - Landscaping services