Ers 2008, mae'r NMCT, mewn cydweithrediad â Llywodraeth Cymru, wedi cefnogi 39 o brosiectau ac wedi diogelu eitemau a chasgliadau o bwys cenedlaethol a rhyngwladol sy'n cael eu cadw mewn archifdai ar hyd a lled Cymru.
Since 2008 the NMCT, in partnership with the Welsh Government, has supported 39 projects and has conserved items and collections of national and international importance held by archives across Wales.