94.99.Z - Activities of other membership organisations n.e.c.
47.79.Z - Retail sale of second-hand goods in specialised stores
47.91.Z - Intermediation service activities for non-specialised retail sale
71.12.Z - Engineering activities and related technical consultancy
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
79.12.Z - Tour operator activities
82.30.Z - Organisation of conventions and trade shows
85.51.Z - Sports and recreation education
88.99.Z - Other social work activities without accommodation n.e.c.
91.03.Z - Operation of historical sites and buildings and similar visitor attractions
TWIERDZA CHEŁMNO was established on 2012-12-12 and is currently located at PL-86-253, DORPOSZ SZLACHECKI. The main activity of the company is services provided by member organizations. Other activities carried out by the company include architectural and engineering services, leasing of other machinery and equipment, library, archive, museum and culture services, non-school education services, organisation of fairs, exhibitions and congresses, retail sales outside the store network, services of agents and tour operators, social work services without overnight accommodation, various goods sales in stores. As per the latest entry in the National Court Register, the current management board of the company comprises 1 individual(s). The most recent update in the National Court Register was recorded on 2025-07-28.