OHLA USA

Civil engineering construction; construction of buildings and infrastructure systems for buildings; building construction supervision; construction of public works, namely, public buildings, transport infrastructure, namely parking lots and public spaces, namely airports; scaffolding repair and erection; repair and maintenance of facades; maintenance and repair of buildings; maintenance and repair of utilities in buildings; repair and maintenance of public highways; construction consultancy services; construction information; interior and exterior cleaning of buildings; installation services provided in the construction of buildings and structures, namely, heating, cooling and environmental control systems, renewable energy resources and rainwater, electricity, natural gas, water, telecommunications equipment, building scaffolds, working and building platforms; rental, maintenance and repair of hand and power tools, oil well drilling tools, pneumatic and hydraulic construction tools, machinery and equipment for building and demolition; asphalting; rental of construction machines, namely, conveyor belts, bulldozer, dumpers, forklift trucks, welding machines, illumination towers, Lift platforms, cement mixer, pumping systems; real estate development of construction projects; construction project management services, namely, development of construction projects

Airport services; cargo handling services provided at airports; airport parking services; freight loading services, namely, loading and unloading of goods; storage of goods at ports, airports, and railway stations; operating of stations used for transport purposes, namely, train stations; operation of bridges, namely, operating bridges; operating other transport facilities, namely, parking services; rental of railways, namely, leasing of railroad flatcars, services for chartering railway transport and railway carriages; rental of cars, boats, cranes for loading and unloading purposes, moving equipment carts, lorries, storage and shipping containers; rental of loading-unloading machines and apparatus; chartering of aircraft, vehicles and boats; freight and transport brokerage

Engineering and technology consultation services in the civil, railway, aeronautical and naval engineering fields; research, design, planning and residential building design, namely, building structures, building infrastructure and buildings in the civil, railway, aeronautical and naval engineering sectors; conducting technical project studies, namely, technical research in the civil, railway, aeronautical and naval engineering fields; geological surveys; design of geological surveys; land surveying; design of engineered building systems; research on building construction or city planning; development of computer programs designed for use in construction and engineering; conducting engineering surveys; technical engineering in the civil, railway, aeronautical and naval engineering fields; mechanical engineering; civil engineering; technical research in the civil, railway, aeronautical and naval engineering fields; geological estimations in the field of technology provided by engineers; geological estimations in the field of science provided by engineers; technical survey services, namely technical surveying; research in the field of environmental protection; quality control for others; and consultancy in the field of architecture; Measurement evaluations in the field of engineering, namely measuring the environment within civil engineering structures