46.73.Z - Wholesale of motorcycles, motorcycle parts and accessories
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
43.91.Z - Masonry and bricklaying activities
46.13.Z - Activities of agents involved in the wholesale of timber and building materials
68.20.Z - Rental and operating of own or leased real estate
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
4PROOF was established on 2019-09-09 and is currently located at UL. STRUSIA 18, PL-91-503, ŁÓDŹ. The main activity of the company is various specialised wholesale. Other activities carried out by the company include wholesale of motorcycles, motorcycle parts and accessories, realization of building projects related to erection of buildings, building works related to erection of residential and non-residential buildings, masonry and bricklaying activities, activities of agents involved in the wholesale of timber and building materials and others. 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 2025-04-14.