Commercial vehicles 24,814 businesses
Special deliveries, log/timber haulers, forwarding agencies, contract carriers, distribution truckers, tanker haulers, KTK stations, goods depots, KTK operators, goods haulers, bus traffic companies, foreign trade haulage companies
Earthworks, crushing, and lifting machinery contracting 12,495 businesses
Infra ry's member entrepreneurs, construction contractors, crushing and quarrying contractors, road construction contractors, businesses in the concrete industry, organisations in the mining industry, sawmills, construction companies, well-drilling organisations, lifting machinery contractors, parties performing water engineering
Bioenergy production and forestry contractors 6,260 businesses
Fuel wood contractors, fuel wood transporters, peat contractors, forestry machinery contractors, bioheat entrepreneurs
Green-area construction and property/environment
maintenance 2,016 businesses
Green-area creators, recycling organisations, those involved in gardening, property maintenance companies, waste management organisations, waste disposal plants, performers of industrial maintenance
Cities and municipalities, parties involved in road building and management, electricity plants, telephone companies 1,429 businesses
Suppliers of vehicles, machinery, and equipment 708 businesses
