The biggest winners are director Jim Blashfield, special effects artist Sean Broughton, executive producer Loris Paillier and production company GloriaFX, with two wins each.
Special effects supervisors David Yardley and Fred Raimondi, as well as the companies Pixel Envy (headed by the Brothers Strause) and BUF come in third place, with four nominations apiece.
The performer whose videos have won the most awards is Peter Gabriel, garnering three Moonmen.
No performer has won a Moonman in this category for working on their video's effects.
However, David Byrne from Talking Heads ("Burning Down the House") and Adam Jones from Tool ("Prison Sex") have been nominated for doing such work.