GTOSS

construction services, namely, building construction, road construction, concrete paving, site clearing, excavation, pad preparation, grading, and asphalt paving; construction consultancy; advisory services relating to the construction of buildings and other structures; repair or maintenance of loading-unloading machines and apparatus; repair or maintenance of construction machines and apparatus; rental of construction machines and apparatus; building construction supervision services; maintenance of building equipment; operation of building equipment for building construction; repair or maintenance of electronic machines and apparatus; repair or maintenance of telecommunication machines and apparatus; repair or maintenance of measuring and testing machines and instruments; installation services of mechanical parking systems; installation services of mechanical motorcycle parking systems; installation services of mechanical bicycle parking systems; repair or maintenance of mechanical parking systems; repair and maintenance of mechanical motorcycle parking systems; repair and maintenance of mechanical bicycle parking systems; providing information relating to the repair or maintenance of mechanical parking systems; providing information relating to the repair and maintenance of mechanical motorcycle parking systems; providing information relating to the repair and maintenance of mechanical bicycle parking systems; repair and maintenance of battery chargers; repair and maintenance of charging stations for electric vehicles; repair and maintenance of charging stations for electric motorcycles; repair and maintenance of charging stations for electric bicycles; vehicle battery charging

Educational services, namely, conducting classes, seminars, conferences, workshops, field trips in the field of general knowledge regarding building construction, road construction, concrete paving, site clearing, excavation, pad preparation, grading, and asphalt paving; arranging, conducting and organization of seminars in the field of building construction, road construction, concrete paving, site clearing, excavation, pad preparation, grading, and asphalt paving; providing online non-downloadable electronic publications in the nature of books, magazines, brochures in the field of building construction, road construction, concrete paving, site clearing, excavation, pad preparation, grading, and asphalt paving; production of videotape film in the field of education, culture, entertainment or sports excluding movies or television programs and films for advertising or publicity; publication of books

Engineering; urban planning; architectural design; civil engineering design services; design services of underground structures; design services of concrete structures; design services of parking structures; consultancy relating to architectural design, civil engineering design and underground structures design; architectural consultancy; construction drafting; surveying; land surveying; geological surveys and research; geological prospecting; geological estimation and research; consultancy and providing information relating to geological surveys; design of construction machines and apparatus; consultancy in the design and development of computer hardware; calibration of machines; testing the functionality of machines, apparatus and instruments; research on machines; consultancy in the field of information technology; providing information relating to computer technology and programming via a website; computer technology consultancy; computer software design, computer programming, and maintenance of computer software; computer software design; updating of computer software; maintenance of computer software; computer system design; duplication of computer programs; installation of computer software; conversion of computer programs and data, other than physical conversion; computer software consultancy; monitoring of computer systems by remote access to ensure proper functioning; off-site data backup; computer security consultancy; monitoring of computer systems to detect breakdowns; software development in the framework of software publishing; development of computer platforms; computer system analysis; scientific laboratory services; scientific research; consultancy in the field of energy-saving; research in the field of environmental protection; scientific and technological research in the field of natural disasters; research in the field of building construction; research in the field of telecommunications technology; research in the field of building construction; research in the field of city planning; testing or research on prevention of pollution; testing or research on electricity; testing or research on civil engineering; computer rental; rental of computer software; hosting computer websites ; rental of web servers; Software as a service (SAAS) services featuring software for providing technical and automation support for construction machines; server hosting; electronic data storage; Platform as a service (PAAS) featuring computer software platforms for providing technical and automation support for construction machines; providing computer programs on data networks, namely, software as a service (SAAS) services featuring software for providing technical and automation support for construction machines; design of apparatus and machines for building construction purposes; machine part design services; design of apparatus and machines for building construction purposes; technical advice relating to operation of computers and engineering services in the field of reducing operational costs of industrial machinery; rental of measuring apparatus; rental of laboratory apparatus and instruments; rental of technical drawing instruments