Ymhlith y cwmnïau sydd wedi elwa'n uniongyrchol ar gynllun Nyth y mae QRL Radiator Group o Gasnewydd. Mae QRL wedi darparu rheiddiaduron i gynllun Nyth ers mis Ionawr 2011, pob un ohonynt yn cael eu gwneud â dur a gynhyrchir gan Gwmni Dur Tata. Gosodwyd dros 153,000 o reiddiaduron QRL drwy gynllun Nyth.
One company that has directly benefited from its involvement in Nest is QRL Radiator Group, based in Newport.  QRL have been supplying radiators to Nest since January 2011, all made from steel produced by TATA steel. Over 153,000 QRL radiators have been installed through Nest.