[3] Davies is also a councillor on Carmarthenshire County Council, and served before becoming an MP as cabinet member for rural affairs, community cohesion and planning policy.

She is also co-owner of a local nursery and was a lecturer in early years learning at the University of Wales Trinity Saint David and before that she worked as a peripatetic music teacher.

[8] Davies stood to become a Carmarthenshire County Council member for Llanddarog in 2017 after her children had finished university education.

[4] Since the announcement in 2023 of plans for a pylon line in the Towy Valley to connect a wind farm near Llandrindod Wells and a substation near Carmarthen, Davies has been involved in efforts to opposing the proposal.

[10] Davies and others have called for the consideration of alternative methods of energy transmission, in particular underground cables, which they argue could reduce the effect on the surrounding landscape.