Yes, but maybe “reputable” isn’t the right word. Realistically, it’s anyone who would potentially face billions in a class-action lawsuit and could actually afford to pay up without going bankrupt. It’s just not worth the risk to getting a few extra $million to pull in telemetry data to the already expansive list of marketing data they collect and monetize.

For example, I would doubt that Hearthstone (Blizzard, revenue $8.7B) sells their app telemetry data. But I could definitely believe that Hill Climb Racer (Fingersoft, revenue $30M) does, or at least integrates it with ad targeting products.