[ IOM ] The Imperium of Man #12606259

2

members (measured 13 Oct 2026, 02:42 UTC)

15 October 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENWarhammer 40kRoleplayFictional Universe

Description

The Imperium of Man is the last great Human empire in the grimdark future of the year 42,000. Prior to the state of decay that it devolved to, the Imperium was the closest any empire had gotten to absolute Galactic conquest, and this was due to the expert leadership of the Emperor and his Primarchs. Now after 12,000 years, the Emperor plans to lead a new offensive, and much news circulates of another Great Crusade. After reforming the Imperium anew, it prepares to march to war on a scale never seen before. They carry the banner of Imperial compliance, and those who would deny it will be shown the way of the Emperor's armies! Imperator Vult!

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
2 Sept 2026, 15:45	2	first reading

Ownership

Owned by @Crus_GroupHolder2 as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@Crus_GroupHolder2 — The Emperor (rank 255)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

The Emperor0

Primarchs0

Inquisition0

Adeptus Mechanicus0

High Lord of Terra0

Lord Commander0

Imperial High Command0

Astartes High Command0

Adeptus Terra0

Adeptus Arbites0

Terran Minister0

Vice Minister0

Adeptus Astronomica0

Adeptus Telepathica0

Adeptus Administratum0

Adeptus Custodes0

Imperial Officer0

Adeptus Astartes0

Imperial Commanders0

Officio Assassiunorum0

Imperial Guard0

Imperial Nobilite0

Imperial Citizen0

Member2

Immigrant0

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Salvanguard#9173806 · 1 shared members

Glacial Corporation#8586296 · 1 shared members

Gearwork Wastelands 2564 AD#8387867 · 1 shared members

6

Staring Hamster Cult#9209421 · 1 shared members

5

Nova Enterprises.#7934349 · 1 shared members

3

• House Tully#12485023 · 1 shared members

3

Glacial Security Force#8594908 · 1 shared members

2

The Estonian Militia#12261916 · 1 shared members

2

• House Arryn#12471330 · 1 shared members

2

The Academy of TER#12308078 · 1 shared members

2

The Estonian Realms#12261888 · 1 shared members

1

Glacial Task Force#8697224 · 1 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.