Unsure if any are active or not, that isn't something I pay too close attention too personally unless it is local music, but here are a few recs from what I could Google about them being active (or at least not disbanding)
Alcest
Blut Aus Nord
Sortilège (reformed in 2019 after a long hiatus)
Bran Barr is good folk metal but only two albums though over 10 years, technically never disbanded.
Unsure if any are active or not, that isn't something I pay too close attention too personally unless it is local music, but here are a few recs from what I could Google about them being active (or at least not disbanding)
Sweet, I’ll check them out