52,000 bicycles now present in 70 cities, operated under the brand Cyclocity. In 2011, JCDecaux acquired MediaKiosk (a company that own kiosks in France) as the main shareholder. As part of the open data movement, JCDecaux made available its data system of the rental bike service in 2013. The company is also recognized for its commitment to sustainable development and holds an ISO 14001 certification. In January 2022, JCDecaux reported its 2021 revenue as $3.06 billion, an increase of 18.7%, which was perceived as an indication that the out-of-home market had recovered from the disruption caused by the Covid-19 pandemic restrictions of the previous years. Activities The JCDecaux Group specialises in advertising street furniture, large-format billboards, advertising on public transport, and self-service bicycle rental systems. Street furniture Advertising street furniture was a concept invented by Jean-Claude Decaux. Street furniture includes bus shelters, Morris Columns, City Information Panels (CIP/MUPIs) and kiosks. Such formats enable advertisers to reach city centres, where large-format billboards are not available. Cities can retain a portion of the advertising panels for their own use. In some countries, JCDecaux holds a contract in shopping malls. In order to adapt street furniture to the environment, JCDecaux works with internationally renowned designers, such as: Mario Bellini, Philip Cox, Peter Eisenman, Norman Foster, Zaha Hadid, Patrick Jouin, Philippe Starck, Robert Stern, Martin Szekely and Jean-Michel Wilmotte. JCDecaux also has a Design Office, which works to improve and modernise furniture. Street furniture also includes a range of non-advertising sites, such as self-service toilets (Sanisettes), electronic newspapers and interactive kiosks next to public benches, bins, columns, road signs, glass batteries and paper containers. Transport advertising The term transport includes outdoor advertising in airports, on the underground, on buses, trams, and on taxis. JCDecaux operates concessions in 150 airports and more than 300 subways, trains, trolleys and bus stations. In 2013, advertising in Transport accounted for 37.9% of JCDecaux's revenue. Billboard advertising Billboard advertising includes advertising billboards of more than 8m². These formats can be adapted for many different purposes, such as for event artworks (for example: building wraps), which is operated by JCDecaux under the brand Artvertising. Individuals are offered the opportunity to lease part of their property (i.e. wall or garden) to JCDecaux as a billboard site. Bicycle rental systems The public bicycle rental systems are each financed by local advertising operators, in most cases in return for the cities signing over