K642002 - Activities of other holding companies
H522900 - Other transportation support activities
N774000 - Leasing of intellectual property and similar products, except copyrighted works
C256201 - Mechanical workshops
F431300 - Test drilling and boring
L681000 - Buying and selling of own real estate
F439905 - Other specialised construction and civil engineering activities n.e.c.
E382100 - Treatment and disposal of non-hazardous waste
C236300 - Manufacture of ready-mixed concrete
Q889901 - Charitable institutions
F431100 - Demolition
Q873001 - Retirement homes
