Engineering services; technical planning and engineering services in the nature of conducting calculations for construction and sizing of buildings, industrial, chemical and petrochemical plants, power plants, water supply, water treatment, sewage plants; technical consultancy being engineering services in the field of building construction, industrial, chemical and petrochemical plants, power plants, water supply, water treatment, sewage plants; providing computer programs on data networks; rental of software and computer programs; preparing technical documentation and technical support relating to the operation of computer programs

Licensing of computer programs and software