TomTom has been actively involved with #OpenStreetMap for a while. They are also active users of MapRoulette, as Mike Harrell, VP of Engineering, explains in this Q&A (in German): https://www.heise.de/news/Drei-Fragen-und-Antworten-OpenStreetMap-im-kommerziellen-Gewand-klappt-das-7448234.html?wt_mc=sm.red.ho.mastodon.mastodon.-.-