|Rank||S100 index||Change||Change %||Business ID|
|585. (-468)||239||-495||-67.47 %||2680638-7|
Founded: 2015 Category: Media City: Turku
Grumblo is a video sharing social network for car enthusiasts who are passionate about the sounds of performance. Grumblo covers over 400 car events globally in 2018 and reaches over 300,000 unique users per month with more than 10 million video uploads in total. Grumblo is globally the #1 car sounds specialized media. Grumblo has started from motorsport and is going to enlarge the audience to powerful street cars, classic cars and supercars.