Diagonal Network is a marketing and communication agency with offices in Jakarta, Zurich and Buenos Aires. HistoryCV. Diagonal Network is a branch office of Marketingagentur.ch AG, with offices in Zurich. It was originated in 2011 with a joint decision of entrepreneurs to become international and extend their savoir-faire to a fast growing country such as Indonesia. With this idea, they created Diagonal Network, to unify in a same group the offices from Jakarta, Zurich and also its partner in Buenos Aires. Product & ServicesCorporate identity, branding and re-branding, advertising campaigns and design of all kind of promotional materials, communication FinancialA new but stable company.