CASTELLUM Sp. z o.o.
ABOUT
CASTELLUM is one of the leading conservation Companies in Poland established in 2007. Its credits include comprehensive maintenance of the most important monuments in Poland, including UNESCO Monuments of History and a UNESCO World Heritage Site. The company is staffed with experienced architects, engineers and construction technicians, art historians, restorers of works of art and architectural detail and a large group of workers from all sectors of construction and maintenance.
ACTIONS
We introduced the company to the market: we prepared the registration documents, made sure the process runs smoothly, provided full professional support when planning initial development strategy of the company.
COOPERATION
We conducted the registration process quickly and effectively by selecting the most optimal solutions for the customer that allowed to minimize the costs associated with running a business.
News
Reminder: The National e-Invoicing System (KSeF) is a nationwide ICT platform used for issuing and receiving structured invoices. Ultimately, KSeF is intended to streamline document circulation,...
The Ministry of Finance has released a new version of the ZAW-FA form, used to manage authorisations for access to the National e-Invoicing System (KSeF). Until 31 January, version 2 of the form...
We are proud to announce that JWW Accounting Office has been awarded the prestigious Gazele Biznesu 2025 title – one of the most recognized distinctions for SMEs in Poland. Gazele Biznesu is the...