41.20.Z - Building works related to erection of residential and non-residential buildings
32 - Other manufacturing
42.11.Z - Construction of roads and motorways
42.99.Z - Construction of other civil engineering projects n.e.c.
64.9 - Other financial service activities, except insurance and pension funding
68 - Real estate activities
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
77 - Rental and leasing activities
KEY CONSTRUCTION was established on 2016-10-07 and is currently located at UL. MŁOCHOWSKA 88, PL-05-831, ROZALIN. The main activity of the company is construction works buildings. Other activities carried out by the company include architectural and engineering services, buying and selling real estate, car rental, excluding drivers, construction work of civil engineering structures, construction work of roads and motorways, jewellery, bijouterie and related products, technical testing and analysis, various financial services, excluding insurance. 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 2025-06-04.