Advertising services; business management; business administration; providing office functions; human resources management; employment agencies; executive recruiting services; employment recruiting services; providing marketing consulting in the field of social media; providing marketing consulting in particular for campaigns for personnel recruitment; search engine optimisation for sales promotion; advertising and marketing services provided by means of direct methods of marketing communications, namely, social media and search engine marketing; job placement; data processing services; compilation of statistics for business or commercial purposes; market analysis and research services; public and marketing opinion polling; compilation of information into computer databases; updating and maintenance of data in computer databases; organization of fairs and exhibitions for commercial or advertising purposes; information and consultancy relating to the aforesaid services; all the aforesaid services whether or not provided via electronic channels, including the internet