Imperial organizations
- Argoth Conglomerate, main stronghold Dolabra Imperator
- Clan Bethel, void miner clans united at Nimbus Extern comet cloud.
- Noble house of Grand Falls, Minor noble house at Gravis Major
- Chorda dynasty, Rogue Trader dynasty, main stronghold at Avaritas industrial star fortress.
- Winterscale dynasty, Rogue Trader dynasty, main stronghold at Canor Sol ancient star fortress.
- Void Union, void miner clans united at Penitus Balteus asteroid belt
- Ungues Aquilarum Ordo Arbites task force lead by Judge Mordechai
- Merchant house Alfmed
- Ordo Administratum, Administrator Ecbert, Administratorial data-vault at Sphaera Imperator.
- Skolana Psykana, Head-master Idiomias, Collegio Magnitudo at Semis
Military Authority
- Astra Militarum, Field Commander Ardman, main stronghold Bastion of Saint Drusus, barracks.
- Navis Imperialis, Navy Commander Elmeh, main stronghold Gloria Lapidarius military arcology
- Penal Colony, main stronghold PC-5728 penal colony
Sect of Imperial Creed
- Confederation of Light, main stronghold Sphaera Imperator
- Armormants, main stronghold Avaritas
- Imperialists, main stronghold Gravis Major
- Phanacians, main stronghold Dolabra Imperator
Ecclesiarchical Authority
- Brother-militant Makbae, Cathedral of the Nascent Eagle, Gravis Major
- Cardinal Humer, Cathedral of the Immaculate Truth, Avaritas
Mechanicus Authority
- Enginseer Strabolus (Rank 5)
- Specialist Gödel (Rank 3)
- Homo Legatus Perdiolus (Rank 3)
- Necro-mechanic Fortius (Rank 2)
Inquisitorial Influence
- Inquisitor Victoria Aldrich
- Tempus Malleus Acolyte task force of Victoria Aldrich
Heretical organizations
- Huwan Liberation Front
- Syndicate
- Cult of Alkaline Water
- Club Avarice
!GM notes!
Ignis Aeternus WH 40K campaign notes 