Piotr Ciszewski

69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy

31.01.Z - Manufacture of office and shop furniture

31.02.Z - Manufacture of kitchen furniture

31.09.Z - Manufacture of other furniture

63.12.Z - Web portals

63.99.Z - Other information service activities not elsewhere classified

74.10.Z - Specialised design activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

82.11.Z - Office administrative service activities