Resources
Extraction, refining, sale and research of minerals and rock.
Real estate
Purchase, sale, exchange, leasing and brokerage; ownership, management and use.
Trade
General trading — cross-border purchase and sale of goods.
Aviation
Aircraft maintenance, sale and lease.
Finance
Financial business.
Circular industry
Industrial waste collection, transport and treatment; planning, survey, design, construction, management and consulting of recycling facilities.
Environmental plant
Design, construction, maintenance and inspection of water and air purification plant.
Used industrial assets
Sale of used vehicles, used manufacturing and agricultural machinery, and used goods.
Geothermal energy
Sale of geothermal energy and construction of related plant.
Related work
Work that sits with the specialties above.