35 Business introduction services, namely, providing business directories; Arranging business introductions, namely, providing business directories in the field of sustainability and energy usage; Agency services for arranging business introductions, namely, providing business directories in the field of sustainability and energy usage; Arranging business introductions, namely, providing business directories for the purposes of buying and selling of goods and services; Arranging business introductions, namely, providing business directories for the purposes of buying and selling utilities goods and services; Arranging business introductions, namely, providing business directories for the purposes of buying and selling electricity, water, waste, carbon offset, telecommunications and utilities goods and services; Arranging business introductions, namely, providing business directories for the purposes of buying and selling energy technology products and services; Arranging business introductions, namely, providing business directories for the purposes of insurance, financial affairs and monetary affairs; Arranging business introductions, namely, providing business directories for the purposes of provision of purchase protection services in the field of on-line trading of goods and services by others via a global computer network; Arranging business introductions, namely, providing business directories for the purposes of telecommunications; Arranging business introductions, namely, providing business directories for the purposes of electronic mail services, telecommunications services, namely, the electronic transmission of data and information, electronic messaging; Price comparison services; Utilities price comparison services; Energy price comparison services; Sustainability comparison services, namely, providing consumer information via a website and internet; Energy sustainability comparison services, namely, providing consumer information via a website and internet; Utilities sustainability comparison services, namely, providing consumer information via a website and internet; Tracking and monitoring energy consumption for others; Advertising services; On-line trading services, namely, operating on-line marketplaces for sellers and buyers of goods and services; Online trading services in which sellers post products or services to be offered for sale and purchasing or bidding is done via the Internet in order to facilitate the sale of goods and services by others via a computer network; Providing a website featuring user ratings and evaluative feedback of sellers' goods and services, the value and prices of sellers' goods and services, buyers' and sellers' performance, delivery, and overall trading experience in connection therewith; Providing a searchable online advertising guide featuring the goods and services of online vendors; Providing a searchable online consumer product recommendations database for buyers and sellers; Advertising and advertisement services