Imperial Security Bureau [I.S.B.] #988936347

members (measured 21 Sept 2026, 04:09 UTC)

14 June 2026

created (per Roblox API)

16 August 2026

first measured by this register

OtherEN

Description

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 We do not publish numbers we have not measured.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
22 Aug 2026, 19:04	3	first reading

Ownership

Owned by Jontwavious (@TanaAutarch) 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

Jontwavious (@TanaAutarch) — Grand Moff (rank 255)

Jon (@Jon_Ral) — A.W.R. Director (rank 254)

@Dark_Dimensions — Inspector General (rank 253)

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

Rank structure

Grand Moff1

A.W.R. Director1

Inspector General1

Supervisor0

Intelligence Officer0

Investigator0

Agent0

Suspended0

[I.S.B.]3

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.

Department of Advanced Weapons Research [A.W.R.]#509518525 · 3 shared members

[USA]The United States of America.#758071 · 2 shared members

253,881

State of Ridgemade#35722639 · 2 shared members

4,298

{} Special Containment Procedures Foundation#10514580 · 2 shared members

1,140

Diamond Security Firm.#2858260 · 2 shared members

Death Troopers [D.T.]#805235618 · 2 shared members

Imperial Shock Troopers [I.S.T.]#1060115643 · 2 shared members

Imperial Special Forces [I.S.F.]#907519725 · 2 shared members

Stormtrooper Corps Garrison [S.T.C.]#890350184 · 2 shared members

Imperial Royal Guard [I.R.G.]#888567298 · 2 shared members

Advanced Science Division [A.S.D.]#835110198 · 2 shared members

SecretVerse Studio#1074557114 · 1 shared members

137,792,910

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.