43.21.Z - Electrical installation
27.12.Z - Manufacture of electricity distribution and control apparatus
27.33.Z - Manufacture of installing equipment
27.40.Z - Manufacture of electric lighting equipment
27.90.Z - Manufacture of other electrical equipment
28.25.Z - Manufacture of industrial cooling and ventilation equipment
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
28.92.Z - Manufacture of machinery for mining, quarrying and construction
28.93.Z - Manufacture of machinery for food, beverage and tobacco processing
28.94.Z - Manufacture of machinery for textile, apparel and leather production
28.95.Z - Manufacture of machinery for paper and paperboard production
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
32.99.Z - Other manufacturing not elsewhere classified
43.99.Z - Other specialised construction activities not elsewhere classified
46.90.Z - Non-specialised wholesale trade
71.20.B - Other technical testing and analysis
77.32.Z - Rental and leasing of construction machinery and equipment