non profit organization in Llanllyfni

Mantell Gwynedd - adnoddau a cymorth i grwpiau lleol a gwirfoddol ol yng Ngwynedd ~ Advice and support to community and voluntary groups in Gwynedd

Mudiad ieuenctid yr Urdd, gweithgareddau i blant o phobl ifanc, cyfrwng Cymraeg, Eisteddfod yr Urdd, chwaraeon trwy'r Gymraeg, gwersylloedd, cylchgronau cymraeg

At Cancer Research UK we pioneer research to bring forward the day when all cancers are cured. With no government funding, our progress depends on your donations

Charity

Menter Fachwen

Choose a career with Action for Children and you'll be joining a team that's committed to ensuring every child and young person has the love, support and opportunity they need to reach their pote…