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
On Friday evening, December 12, we came together for the annual JWW Christmas Gathering, held in the elegant interiors of Hotel Monopol. It was a time of reflection and summary, as well as...
The new provisions of the Polish Labour Code, require employers to provide candidates with information about salary ranges and to share relevant parts of the remuneration regulations. Contrary to...
From October 29 to November 2, 2025, Aleksander Widawski, CEO of JWW Accounting Office, took part in the annual Alliott Global Alliance Conference, held this year in Toronto, Canada. The event...