Jahara Hamid, the leader of the the Umno-led Penang opposition, also denied the claim.
Upko vice-president Marcus Mojigoh also denied receiving money from the prime minister, but said it was "normal" for parties to obtain funding.
Malaysiakini is attempting to reach the other parties named for comment.
Mohamed Apandi said Najib did not know funds from SRC International had entered his personal bank accounts and thought they were part of the multi-billion deposits he claimed was a donation from a member of the Saudi Arabia royal family.
Najib had also denied abusing public funds for personal gains.