IC 007. US 013 019 021 023 031 034 035. G & S: mechanical and hydraulic jacks, machines for straightening, bending, installing and tensioning steel bars and strands; machines for cutting or rolling threads on reinforced elements; machines for preparing and injecting corrosion protective and/or bonding substances, namely waxes, synthetic resin, synthetic resin-based mortar and cement mortar

IC 037. US 100 103 106. G & S: structural and civil construction works, in particular bridge construction, erecting scaffoldings, assembly and installation of tension members, in particular for suspension bridges and cable-stayed bridges, installing reinforcement and tension members as well as prestressing tendons for reinforced and/or prestressed concrete structures; rental of machine, tools and apparatus for construction purposes; construction management and supervision; construction planning

IC 042. US 100 101. G & S: architectural, structural and civil engineering; quality management for others; technical consulting in the field of engineering; computer programming for others; architectural design for others, construction dimensioning for others, and expertizing for others