J&M Engineering - Jacek Łacny

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

02.20.Z - Logging

25.11.Z - Manufacture of metal structures and parts of structures

25.62.Z - Mechanical working of metal elements

30.99.Z - Manufacture of other transport equipment not elsewhere classified

33.12.Z - Repair and maintenance of machinery

33.20.Z - Installation of industrial machinery and equipment and outfit

46.13.Z - Agents involved in the sale of timber and building materials

46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft

46.19.Z - Agents involved in the sale of a variety of goods

46.62.Z - Wholesale of machine tools

46.64.Z - Wholesale of machinery for the textile industry and of sewing and knitting machines

46.69.Z - Wholesale of other machinery and equipment

70.22.Z - Business and other management consultancy activities