[{"text":"Telecommunications and internet","link":"\/en\/gamescom-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=701","children":{"701050":{"text":"Network operator","link":"\/en\/gamescom-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=701","children":null}}}]
Product groups