61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
43.35.Z - Other building completion and finishing
46.18.Z - Activities of agents involved in the wholesale of other particular products
61.90.B - Other telecommunications activities not elsewhere classified
66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
66.22.Z - Activities of insurance agents and brokers
68.31.Z - Intermediation service activities for real estate activities
81.21.Z - General cleaning of buildings
81.22.A - Cleaning of chimneys, fireplaces, stoves, and ventilation ducts
81.22.B - Other building and industrial facility cleaning not classified elsewhere
81.23.A - Service activities related to disinfection, pest control, and rodent control
81.23.B - Other cleaning activities not classified elsewhere
82.40.Z - Intermediation service activities for business support service activities n.e.c.
