[ARC] Biohazard Control Division #13459374

members (measured 31 Aug 2026, 17:17 UTC)

28 December 2021

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 We do not publish numbers we have not measured.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
10 Aug 2026, 19:01	20	first reading

Ownership

Owned by @Paralusuz as measured.

Members we’ve seen

@Paralusuz — [Site Administrator] (rank 255)

Rean (@Reanimated3400) — [Biohazardous Operations Specialist] (rank 30)

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

Rank structure

[Site Administrator]1

[Site Manager]0

[Director of Medical Services]1

[Medical Board Supervisor]0

[Chief of Biohazardous Operations]1

[Biohazardous Superintendent]1

[Biohazardous Supervisor]1

[Biohazardous Operations Specialist]5

[Biohazard Senior Operative]4

[Biohazardous Operative]5

[Biohazardous Operations Intern]1

Member20

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.

[ARC-478]#13070896 · 2 shared members

16,023

THI || The Horizon Initiative#4844218 · 2 shared members

13,769

[ARC] Security Corps#13193634 · 2 shared members

1,130

[ARC] Engineering and Technical Services#13152418 · 2 shared members

1,025

[ARC] Columba Church of Hope#32419733 · 2 shared members

529

[ARC] Medicinal Department#13193780 · 2 shared members

368

[ARC] Combative Support Unit#13193646 · 2 shared members

[ARC]: Manufacturing Department#15343456 · 2 shared members

[ARC] Department of Affairs#14198829 · 2 shared members

[ARC] Nuclear Engineering Branch#13193551 · 2 shared members

Nosniy Games#3461453 · 1 shared members

53,989,046

Wiggity.#12836673 · 1 shared members

30,298,090

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.