Usually not. Google's permissible-usage policy restricts the Android Management API to commercial EMM developers, device makers and a few similar providers, and it excludes solutions developed and used exclusively for first-party, in-house purposes. Since November 2025, every project also needs Android Enterprise approval before it can enrol devices. A company managing only its own fleet normally licenses an existing EMM and adds custom pieces, or, for specialised needs, uses a custom device-owner app. If your case is borderline, we help you ask Google before any build starts.