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Vault-Tec Corporation.

Vault-Tec Corporation. #12832269

24
members (measured 20 Aug 2026, 19:55 UTC)
7 November 2021
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENFalloutGamingFictional Organization

Description

Vault-Tec Corporation (also referred to as Vault-Tec Industries) was a pre-War defence corporation that won the federal government contracts to design and implement a network of bunkers known as Vaults. These bunkers were designed to protect the population of the United States in case of atomic annihilation.

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 We do not publish numbers we have not measured.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
10 Aug 2026, 18:0424first reading

Ownership

Owned by @IMentats as measured.

Members we’ve seen

@IMentatsOverseer (rank 255)

@Hywel_PlayzRepresentative (rank 12)

Viridium (@Andonis33)Head of Maintenance (rank 10)

@oo4yScavenger (rank 4)

@sacrifoiceVetting (rank 1)

brosif (@GRllMS)Vetting (rank 1)

@YuzikunVetting (rank 1)

@ClemtronVetting (rank 1)

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

Rank structure

Overseer1
--HR--0
Representative1
Chief of Recruitment0
Head of Maintenance1
--LR--0
Management Trainee0
Technician0
Engineer0
Junior Engineer0
Scavenger2
Dweller1
--Enlisted--0
Member24
Vetting18
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.

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.