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- lmperial Security Bureau -

- lmperial Security Bureau - #6494889

1
members (measured 2 Nov 2026, 19:48 UTC)
29 May 2020
created (per Roblox API)
10 August 2026
first measured by this register

Description

𝐈𝐌𝐏𝐄𝐑𝐈𝐀𝐋 𝐒𝐄𝐂𝐔𝐑𝐈𝐓𝐘 𝐁𝐔𝐑𝐄𝐀𝐔 "𝐓𝐡𝐞 𝐈𝐦𝐩𝐞𝐫𝐢𝐚𝐥 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐁𝐮𝐫𝐞𝐚𝐮 𝐩𝐚𝐲𝐬 𝐚𝐭𝐭𝐞𝐧𝐭𝐢𝐨𝐧 𝐭𝐨 𝐩𝐚𝐭𝐭𝐞𝐫𝐧𝐬." ―𝐀𝐠𝐞𝐧𝐭 𝐀𝐥𝐞𝐱𝐬𝐚𝐧𝐝𝐫 𝐊𝐚𝐥𝐥𝐮𝐬 𝐒𝐘𝐍𝐎𝐏𝐒𝐈𝐒: The Imperial Security Bureau (ISB), the public branch known as Imperial Security Services or simply Imperial Security, was a law enforcement and internal intelligence organization of the Galactic Empire 𝐀𝐃𝐌𝐈𝐍𝐈𝐒𝐓𝐑𝐀𝐓𝐈𝐎𝐍 Based in the massive ISB Central Office on Imperial Center, it was separate from, larger than, and often rival to Imperial Intelligence

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 We do not publish numbers we have not measured.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)MembersChange
12 Aug 2026, 07:321first reading

Ownership

Owned by Starfall (@AcanthizidaeCentury) 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

Starfall (@AcanthizidaeCentury) — His Imperial Majesty (rank 255)

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

Rank structure

His Imperial Majesty0
Imperial Executor0
Joint Chiefs of Staff0
Imperial High Command0
Deputy Director0
Department Chief0
Deputy Department Chief0
Detective Agent0
Senior Agent0
Member1
Agent0
Guest0

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

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.