computer software and computer systems for use in energy management; software downloadable from the Internet for use in energy management; computer software and systems for enterprise resource planning, business process management, product life cycle management, customer relationship management, supply chain management, electronic procurement of goods and services and back office transaction processing; prerecorded magnetic data carriers containing energy data processing software; computers; data processing equipment; computer interface boards, electronic display interfaces, interfaces for computers, user interfaces for electrotechnical and electronic devices; computer hardware; computer peripherals; computer terminals, mobile data terminals (MDTs); disc drives and computer software drivers for disc drives; printers; modems; diskette holders; computer monitors; integrated circuits; printed circuit boards; magnetic recording apparatus; voltage stabilizers; voltage regulators, static voltage regulators; transformers; invertors; converters; uninterrupted treatable power supplies; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; telecommunications apparatus, namely, telephone apparatus, cellular telephone apparatuses, satellite telephones, video telephones, computers and handheld computers

compilation of information in the field of information technology into computer databases

scientific and technological analysis and testing and research and design relating thereto in the field of computers; industrial design analysis and research in the field of energy efficiency; design and development of computer hardware, firmware and software and computer systems; computer programming; installation, implementation, maintenance and repair of computer software and firmware; implementation of hardware and computer systems; computer consultancy services; design and drawing for the compilation of web sites; consultancy and information services relating to information technology, information technology architecture and infrastructure and computer system integration; consultancy and information services relating to information technology in the fields of enterprise resource planning, business process management, product life cycle management, customer relationship management, supply chain management, electronic procurement of goods and services and back office transaction processing; engineering services relating to information technology; providing an online database featuring information compiled in the field of information technology; research and design in the field of information technology; information technology testing services; quality control services and quality control auditing in the field of information technology; consultancy in the field of computer hardware, computer programming, maintenance of computer software, updating of computer software, computer software design, computer systems analysis and integration, recovering of computer data