Business management; contract administration services in the field of transportation of goods and passengers, notably by bus, truck and car, rail, boat and air; contract administration for engineering, design and construction work; construction cost management; road traffic control and traffic management services, namely providing placement of road and traffic control personnel;

Development of land, namely construction of land-based facilities; building construction supervision; renovation and restoration of buildings; consultation in building construction supervision; project management in the field of building construction; construction management [supervision] relating to roads and highways; bridge construction services; installation, renovation, repair and maintenance of wireless infrastructure systems and wireless communication systems, namely, installation, renovation, repair and maintenance of cellular phone transmission towers, cellular television towers and radio transmission towers; maintenance services, namely, maintenance of external networks utilized in infrastructures for public utility in the form of sewer management; installation of underground utility lines, namely, installation of water, sewage, oil and gas pipelines, installation of cables for cable television and internet systems, and electric and telephone lines; construction management of natural gas plants, conventional oil batteries and water handling facilities that manage pressure tapping of water, sewer lines and water leaks; pipeline construction management services; construction of transportation facilities in the framework of transportation engineering; construction project management [construction supervision] relating to transportation facilities in the framework of transportation engineering; maintenance of transportation facilities in the framework of transportation engineering; land reclamation services; road traffic control and traffic management services, namely installation and maintenance of road traffic barricades and road traffic signs; maintenance services, namely, maintaining of apparatus and installations for external networks utilized in public utility infrastructure;

Energy distribution, heat distribution, water distribution and waste collection in the context of management and supervision of public utility projects and services; infrastructure management, namely public utility services in the nature of electrical power and energy distribution, natural gas distribution, potable water distribution, collection of storm water and sanitary water, and solid waste collection; transportation services, namely, transportation planning of roads and railways; public utility services in the form of electricity distribution, natural gas distribution and water distribution; road traffic control and traffic management services, namely providing road and traffic information; road traffic control and traffic management services, namely rental of road traffic barricades and road traffic signs;

Energy generation, water generation and soil, waste or water treatment services [environmental remediation services] in the framework of management and supervision of infrastructure projects;

Software as a service (SaaS) featuring software for gathering, entering, storing, tracking, reviewing, organizing and analyzing information in the field of cleaning, maintaining, repairing and sanitizing buildings, vehicles and equipment, and for generating reports and displaying information in the field of cleaning, maintaining, repairing and sanitizing buildings, vehicles and equipment; software as a service (SaaS) featuring software for database management; software as a service (SaaS) featuring software in the field of project management and cost management of construction projects; software as a service (SaaS) featuring software for image processing; software as a service (SaaS) featuring software in the field of analyzing and evaluating railway operations and railway technology; software as a service (SaaS) featuring software for controlling, operating and managing railways and railway technology; software as a service (SaaS) featuring software for creating searchable databases; software as a service (SaaS) featuring software for global positioning systems; software as a service (SaaS) featuring software for the collection, entering, storing, tracking, reviewing, organizing and analyzing statistical data in the field of operations, design and maintenance of railways and railway technology; software as a service (SaaS) featuring software for providing access to electronic publications in the field of railways and railway technology; engineering services in the fields of aerospace engineering, chemical engineering, mechanical engineering, electrical engineering, environmental engineering, geotechnical engineering, highway engineering, mining engineering, sanitation engineering, software design engineering, structural engineering, telecommunications hardware engineering, telecommunications software engineering, traffic engineering, and water management engineering; environmental assessment services; environmental monitoring services; consulting services relating to design services in urban redevelopment; engineering services relating to urban redevelopment; geological surveying; mineral and oil assaying; consultation and research in the field of geology; consulting services relating to planning of aviation infrastructure systems; material testing services; design of industrial spaces, namely, technical design, mechanical design and drafting of construction plans for buildings; engineering project management in the field of telecommunication networks, namely, in the field of fiber optic cables, telephone lines and radio, and microwave and satellite networks, for others; provision of consulting services, namely, environmental assessments to evaluate the significance of environmental hazards on municipal, suburban, rural and urban land, water and air; consultancy services relating to research in the field of environmental protection in the mining industry; consultancy and advisory services in the field of scientific research relating to the natural environment; architectural services relating to the development of land and site closures; technological consulting in the field of waste management; air quality control services; infrastructure design services, namely design, development, engineering and planning of transportation networks in the field of construction of buildings, roads and railways; preliminary and final construction planning services in the field of municipal infrastructure, namely, construction planning in the field of municipal roads and sidewalks, water distributions and treatments, land use planning, utilities and lighting; design and construction planning services in the field of road traffic control and traffic management, namely in the field of management of lane closures, short and long term traffic management projects; architectural design services in the fields of traffic management and special event traffic plans for others; engineering services in the field of waste water and geotechnology; design of produced water retention pond and dam safety systems; energy feasibility studies; energy management services, namely, environmental assessment services and advice relating thereto for obtaining permits; engineering services, namely, design of transportation facilities in the framework of transportation engineering; engineering services, namely, engineering consultancy and advice in the field of operation of transportation facilities in the framework of transportation engineering; engineering services, namely, planning of transportation facilities in the framework of transportation engineering; pipeline construction planning services; roads and highways construction planning services;

Providing information in the fields of safety namely, fire safety and life safety of construction workers and building safety codes; analysis and consultation pertaining to job site safety; consultation services in the field of the safety needs of commercial and industrial companies; consulting in the field of workplace safety; occupational safety risk assessment; safety consultation in the field of construction site inspection and assessment; reviewing standards and practices to assure compliance with environmental regulations; occupational health and safety risk assessment;

Installation, maintenance and repair of electric battery systems for controlling the storage and discharge of stored electricity for use in connection with vehicles; installation, maintenance and repair of electric vehicle charging stations; rental of portable battery chargers for electric vehicles; replacement of vehicle batteries; vehicle battery charging; vehicle service stations for charging electric vehicles

Distribution of electrical energy to residential and commercial users; distribution of hydrogen energy to residential and commercial users; distribution of solar energy to residential and commercial users; distribution of wind energy to residential and commercial users; energy storage services, namely transmission and distribution of electrical and solar energy; hydrogen energy storage services

Battery recycling; manufacturing services for others in the field of electric batteries for vehicles; rental of solar-powered battery chargers; upcycling of electric, electronic, and computer components and equipment

Technological research in the field of renewable energy resources

Recharging of batteries and accumulators; battery charging service for motor vehicles; recharging of automobile batteries; replacement service of battery packs for automobiles; replacement service of electric batteries for automobiles; booking of changing for batteries for electric vehicles; charging of electric cars.

Rental of batteries for cars; rental of batteries for vehicles; rental of batteries for two-wheeled vehicles; rental of batteries for electric vehicles; energy supplying.

Processing of batteries; processing of electrical cells and batteries; production of component parts for batteries; custom manufacture of batteries; processing of metal parts for automobiles; recycling of electric batteries; recycling of automotive waste battery; rental of lithium batteries; rental of battery packs.

Energy management diagnostic services; maintenance of computer software used for battery management; providing platform as a service (PAAS) featuring battery swapping; development of computer software for operation of battery swapping station; maintenance and repair of software used for diagnosing for battery charging status; development of software for diagnosing for electric cars battery charging status; remote monitoring and provision services of results of charging level for electric vehicle batteries; monitoring of battery charging status; monitoring of charging status for electric cars battery; monitoring of battery charging status via operation of battery swapping station.