35
business management consultation; economic forecasting and analysis for business
36
real estate information services
37
repair and maintenance of buildings; building demolition; underwater dredging; road paving; laying cables and pipelines; construction planning; laying and filling construction foundations to prevent and fight moisture in and under buildings; installation of drains designed to prevent and fight moisture in and under buildings
40
environmental remediation services, namely, soil, waste, water and sediment treatment services; composting
42
architectural design; research and technical consultation in the fields of soil treatment, waste treatment and ecology; landscape gardening design for others; land surveying design of zoning plans and blueprints for others; technical consultation services, namely, preparation of environmental impact statements; design for others of computer software in the fields of real estate management and geodetics; laboratory research in the field of ecology and technical consultation and research in the field of building construction, particularly the prevention and fighting of moisture in and under buildings