Optical communication equipment; equipment for communication network; data processing apparatus; fiber optic cables; cables, electric; optical fibers [light conducting filaments]; surveying instruments; computer programs, recorded.

Construction progress check; building construction supervision; laying of cable; underwater construction; underwater repair; telecommunication machines and apparatus repair; machinery installation, maintenance and repair; installation, maintenance and repair of computer hardware; repair and maintenance of communication machines and apparatus; rustproofing.

physical fitness instruction; physical fitness training services; personal trainer services (fitness training); physical fitness tuition; instruction in physical fitness; conducting fitness classes; boot camp services (fitness training); health club services (exercise); sports training; physical training services; physical health education; health club services (health and fitness training); conducting exercise classes

Ministerial services (religious)