Two-thirds of employers (66%) had any staff with Welsh language skills, and just over a third said that Welsh is used in their workplace (35%).
Roedd gan ddau draean (66%) o'r cyflogwyr staff â sgiliau Cymraeg, a dywedodd ychydig dros draean ohonynt fod y Gymraeg yn cael ei defnyddio yn y gweithle (35%).