Construction of commercial and service buildings, and other non-residential buildings, except supervision
Economic units primarily engaged in the construction of buildings for commercial and service purposes, and other non-residential buildings, such as shops, warehouses, shopping centers, restaurants, offices, hospitals, li…
Construction of works for the treatment, distribution and supply of water and drainage
Economic units primarily engaged in the construction of works for the treatment, distribution, and supply of water and drainage, such as water treatment plants, water wells, drinking water supply networks, drainage netwo…
Construction of oil and gas distribution systems
Economic units primarily engaged in the construction of works related to oil and gas distribution systems, such as oil pipelines, gas pipelines, pumping stations, and gas storage facilities. This may include new construc…
Construction of refinery and petrochemical plants
Economic units primarily engaged in the construction of oil refining, natural gas processing, and petrochemical plants. This may include new construction, expansions, renovations, maintenance, or repairs of refinery and …
Construction of electrical power generation and transmission works
Economic units primarily engaged in the construction of electrical power generation and transmission infrastructure, such as thermoelectric, nuclear, and wind power plants, towers, overhead or underground power transmiss…
Construction of roads, bridges and similar
Economic units primarily engaged in the construction of roads, highways, earthworks, bridges, overpasses, and runways. This may include new construction, expansions, renovations, maintenance, or repairs of roads, bridges…
Construction of maritime, river and underwater works
Economic units primarily engaged in the construction of maritime, river, and underwater works, such as docks, piers, breakwaters, seawalls, jetties, and underwater structures. This may include new construction, expansion…
Other civil engineering constructions
Economic units primarily engaged in the construction of civil works not classified elsewhere, such as hydroelectric plants or outdoor sports facilities. This may include new construction, expansions, renovations, mainten…
Other outdoor jobs
Businesses primarily engaged in glass installation, metalwork, skylights, glass partitions, and other exterior work not classified elsewhere. This may include new construction, additions, renovations, maintenance, or rep…
Other facilities and equipment in buildings
Economic units primarily engaged in the installation of automatic doors, escalators, elevators, satellite dishes, and other installations not classified elsewhere in buildings. This may include new construction, expansio…
Plastering, filling and stucco work
Economic units primarily engaged in simple and ornamental plastering; the application of marble or gravel-based pastes; and the application of rustic or textured stucco. This may include new construction, extensions, ren…
Other finishing work on buildings
Businesses primarily engaged in the installation of aluminum window and door frames, waterproofing of buildings, and other finishing work in construction not classified elsewhere. This may include new construction, expan…
Other specialized construction jobs
Economic units primarily engaged in other specialized construction work not classified elsewhere, such as sandblasting, chain-link fencing installation, outdoor pool construction, and scaffolding erection and dismantling…