Advertising, marketing and promotional services; business advice and consultancy; business management services; business management provided on-line from a computer database or the internet; business introductions, business networking services; online business introductions and online business networking services; location-based business introductions and location-based business networking services; business introductions and business networking services provided via a software application for portable electronic devices; hosting of exhibitions and networking events for business purposes; market research services; compilation of advertisements for use as web pages on the internet; provision of space on websites for advertising goods and services; provision of space in mobile applications for advertising goods and services; opinion polling; writing of publicity texts; search engine optimisation; database management; collection of data; electronic data processing; compilation of data in computer databases; providing business information in the field of social media; providing marketing consulting in the field of social media; advertising and marketing services provided by means of social media; advertising and marketing services provided by means of blogging; professional networking; professional introductions; business networking; information, advisory and consultancy services relating to all the aforesaid