ZAKŁAD STUDNIARSKI DANIEL MATWIEJCZUK

42.91.Z - Works related to the construction of water engineering objects

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

42.22.Z - Works related to the construction of telecommunications and electrical lines

66.19.Z - Other activities supporting financial services, excluding insurance and pension funds

66.30.Z - Activities related to fund management

74.91.Z - Patent attorney and marketing activities

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

80.09.Z - Other security activities, not elsewhere classified

81.10.Z - Auxiliary activities related to maintaining buildings