Vault 52 Security #8652591

34

members (measured 31 Aug 2026, 15:33 UTC)

18 December 2020

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

4 measurements spanning 17 days, net -3. 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 34–37 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
27 Aug 2026, 08:07	34	-1
24 Aug 2026, 15:09	35	-1
19 Aug 2026, 16:01	36	-1
10 Aug 2026, 18:25	37	first reading

Ownership

Owned by @PSYCHOSECURITY as measured.

Members we’ve seen

@PSYCHOSECURITY — [X1] Vault-Tec CEO (rank 254)

9BMike (@mikeg201395) — [X3] Vault-Tec Board (rank 160)

alex (@adjustapen) — [X3] Vault-Tec Board (rank 160)

@hjonks — [S14] Overseer (rank 120)

@P1aint — [S7] Lieutenant (rank 60)

Jay (@Kuya_J4yyy) — [S4] Senior Officer (rank 30)

Swagger (@SwaggerSterling) — [S2] Junior Officer (rank 15)

Boston (@BostonFighter) — [S1] Probationary Officer (rank 10)

@ShelIIl — [S1] Probationary Officer (rank 10)

Discovery (@Davetj05) — [S0] Cadet (rank 1)

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

Rank structure

Vault-Tec Owner0

[X1] Vault-Tec CEO2

[X2] Vault-Tec COO1

[X3] Vault-Tec Board8

[S14] Overseer0

[S13] Chief of Staff0

[S12] Head of Security1

[S11] Deputy Head of Security1

[S10] General0

[S9] Major1

[S8] Captain1

[S7] Lieutenant2

[S6] Sergeant3

[S5] Corporal0

[S4] Senior Officer2

[S3] Officer1

[S2] Junior Officer2

[S1] Probationary Officer7

Member36

[S0] Cadet5

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.

Vault 52#8652530 · 10 shared members

United States Enclaveᅠᅠ#4355156 · 5 shared members

Children of Atom (V52)#17288670 · 4 shared members

Wiggity.#12836673 · 3 shared members

Chillz Studios#2782840 · 3 shared members

Paradoxum Games#4914494 · 3 shared members

USSF - United States Special Forces#22025 · 3 shared members

InfinityInteractive#11257245 · 3 shared members

Playduo Studio#4626344 · 3 shared members

Police Roleplay Community#4328109 · 3 shared members

SEA Military#2648601 · 3 shared members

Stateview Correctional Facility. ∞#5025380 · 3 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.