Dros y blynyddoedd diwethaf mae undebau credyd wedi gweithio i ddenu aelodau newydd gyda chymorth ymgyrchoedd marchnata cenedlaethol a brand cenedlaethol, sef Undebau Credyd Cymru, sydd wedi helpu i'w huno a chodi ymwybyddiaeth o bwy ydynt, lle mae nhw a beth y maent yn ei wneud.
Over recent years credit unions have worked to attract new members, boosted by national marketing and aided by a national brand, Credit Unions of Wales, which has helped to unite them and raise awareness of who they are, where they are and what they do. They have established themselves as the leading ethical savings and loans providers with the widest reach in Wales.