43.22.Z - Plumbing, heat and air-conditioning installation
42.11.Z - Construction of roads and motorways
42.99.Z - Construction of other civil engineering projects n.e.c.
43.11.Z - Demolition
43.12.Z - Site preparation
43.42.Z - Other specialised construction activities in construction of buildings
43.50.Z - Specialised construction activities in civil engineering
43.99.Z - Other specialised construction activities n.e.c.
46.64.Z - Wholesale of other machinery and equipment
49.41.Z - Freight transport by road
WELKO HYDROTECHNIKA was established on 2025-10-13 and is currently located at 754, PL-37-112, KOSINA. The main activity of the company is electrical and construction installation work. Other activities carried out by the company include construction work of civil engineering structures, construction work of roads and motorways, demolition and site preparation, freight road transport and removals, specialised construction in buildings, specialised construction in civil engineering, specialised construction work, wholesale of machinery and equipment. As per the latest entry in the National Court Register, the current management board of the company comprises 2 individual(s). The most recent update in the National Court Register was recorded on 2025-10-13.