Sintech-Solutions Marek Andrejas

43.21.Z - Installation of electrical systems

33.12.Z - Repair and maintenance of machinery

33.13.Z - Repair and maintenance of electronic and optical devices

33.19.Z - Repair and maintenance of other equipment and installations

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

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.35.Z - Performing other finishing construction works

43.99.Z - Other specialized construction works, not classified elsewhere

61.10.B - Activities in the field of wired, wireless, and satellite telecommunications

62.10.B - Programming activities

62.90.Z - Other IT and computer-related services

71.12.B - Engineering activities and related technical consultancy

74.12.Z - Graphic design and visual communication activities