[UBC] Umbrella Security Service #17277208

15

members (measured 22 Aug 2026, 01:46 UTC)

24 March 2023

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENsecurityroleplayprivate group

Description

Security

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

Membership history

Growth

2 measurements spanning 10 days, net +5. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 9–16 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
21 Aug 2026, 00:32	15	+5
11 Aug 2026, 07:19	10	first reading

Ownership

Owned by OpticChief (@StevenMacLeod) as measured.

Members we’ve seen

OpticChief (@StevenMacLeod) — Chief Executive Officer (rank 255)

goonin (@BL4CKR1FLECO) — Chief Operations Officer (rank 254) terminated

@ThornedRedRose — Major (rank 46)

@Vybrim — Captain (rank 45)

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

Rank structure

Chief Executive Officer1

Chief Operations Officer1

Umbrella Executive General Manager0

Board of Directors0

Umbrella Senior Engineer Corps0

Umbrella Engineer Corps0

Commander of the Security Service1

Executive Management0

General0

Lieutenant General0

Major General0

Brigadier General0

Colonel0

Lieutenant Colonel0

Major1

Captain1

First Lieutenant0

Second Lieutenant0

[Umbrella Officer Corp]0

Command Sergeant Major0

Master Sergeant1

Sergeant First Class0

Staff Sergeant0

Sergeant1

Corporal0

Specialist0

Private First Class2

Private1

Member15

[Umbrella Training Program]5

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.

[UBC] Umbrella Corporation#17255465 · 4 shared members

[UBC] Umbrella Headquarters#17277217 · 3 shared members

4

[NLD] Kingdom of the Netherlands#2525269 · 2 shared members

United Nations Space Cоmmand#6732619 · 2 shared members

Sеngоku Jidаi#6464102 · 2 shared members

The Hundred Years' War#5351879 · 2 shared members

ROBLOX Galactic Conquest#5662065 · 2 shared members

Τhe Οld Republic#5662816 · 2 shared members

Interstellar Federal Government#3003245 · 2 shared members

〔 TOR 〕Republic Navy#5903719 · 2 shared members

Republic Core Fleet#5905440 · 2 shared members

Strategic Interstellar Defense Force#15447498 · 2 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.