The Quintessons - Judgement, Rage, Wisdom, Laughter, and Death - are the creators of the Transformers/Cybertronian race, but also antagonize Bots of all factions due to their egotist and violent purposes in the main Story.
They are also the creators of the Bots known as the Sharkticons.
Judgement
Wrath
Laughter
Wisdom
Death
Scientist