[cicko]

Hasn't TomTom completely pivoted to OpenStreetMap? From direct contact, I know that they are very active in OSM communities now.

[jandrewrogers]

TomTom isn't OSM, they just use OSM as one input among many into their mapping model. OSM has significant limitations as a standalone mapping model but many companies find it useful for augmenting more sophisticated mapping models.

[erikvanoosten]

OSM is one of multiple data sources for TomTom.