$[/:The Security Department:\]$

[/:The Security Department:\] #5730778

members (measured 15 Aug 2026, 20:16 UTC)

8 March 2020

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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
15 Aug 2026, 20:16	4	first reading

Ownership

Owned by MrCasual (@theSCPguy) as measured.

Members we’ve seen

MrCasual (@theSCPguy) — Administrator (rank 255)

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

Related groups

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

SCP | Roleplay Community#5479038 · 1 shared members

1,234,720

[CBRN]#5855434 · 1 shared members

1,132,678

Quantum Science Inc.#2847031 · 1 shared members

484,404

SCP: Site Roleplay Community#2935212 · 1 shared members

218,368

CMB | The Universal Union#4904885 · 1 shared members

173,965

-= AEGIS International =-#2744682 · 1 shared members

140,533

Half-Life World#13426157 · 1 shared members

111,845

S.C.P. Roleplay#3895837 · 1 shared members

106,281

Facility Roleplay [ConX Studios]#9665726 · 1 shared members

88,966

Stargate Horizons Community#3218449 · 1 shared members

56,777

Project : SCP#7357226 · 1 shared members

35,456

[SCPF] Roleplay Community#5304291 · 1 shared members

10,593

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.