71.12.Z - Engineering activities and related technical consultancy
33.19.Z - Repair and maintenance of other equipment
38.11.Z - Collection of non-hazardous waste
42.11.Z - Works related to construction of roads and motorways
42.12.Z - Works related to construction of railways and underground railways
42.13.Z - Works related to construction of bridges and tunnels
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.12.Z - Site preparation
62.03.Z - Computer facilities management activities
62.09.Z - Other information technology and computer service activities
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
81.10.Z - Buildings service support activities
81.21.Z - General cleaning of buildings
81.22.Z - Specialised building and industrial cleaning activities
81.29.Z - Other cleaning activities
82.11.Z - Office administrative service activities
